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USER INSTRUCTIONS
Logix
®
520MD+ and 510+
Digital Positioners
FCD LGENIM0105-15-AQ – (05/16)
Installation
Operation
Maintenance
Experience In Motion
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Contents
1 General Information 5
1.1 Using This Document 5
1.2 Terms Concerning Safety 5
1.3 Protective Clothing 5
1.4 Qualified Personnel 5
1.5 Valve And Actuator Variations 5
1.6 Spare Parts 5
1.7 Service / Repair 6
1.8 Disposal 6
1.9 Basic Operation 6
1.10 Hart 6
1.11 Position Definition 6
1.12 Command Input And Final Command 7
1.13 Outer Loop 7
1.14 Inner Loop 7
1.15 Detailed Sequence Of Positioner Operations 8
1.16 Inner Loop Offset 8
2 Specifications 10
2.1 Input Signal 10
2.2 Pneumatic Output 10
2.3 Air Supply 10
2.4 Analog Output – Multi-Function Card 10
2.5 Stroke Output 11
2.6 Remote Mount Specifications 11
2.7 Limit Switch Specifications 11
2.8 V To I Board Specifications 11
2.9 Positioner Performance Characteristics 11
2.10 Physical Specifications 11
2.11 Temperature 11
2.12 Valvesight DTM Software Specifications 12
3 Hazardous Area Certifications 13
4 Storage And Unpacking 14
4.1 Storage 14
4.2 Unpacking 14
4.3 Pre-Installation Inspection 14
4.4 Labels 14
5 Mounting And Installing 15
5.1 Mounting To Mark One Linear Valves 15
5.2 Mounting To Flowtop Linear Valves 16
5.3 Mounting To Standard Valtek Rotary Valves 18
5.4 Mounting To Maxflo Rotary Valves 20
5.5 Mounting To Rotary Namur (Automax) Valves 21
5.6 Mounting To A Linear Namur Pneumatic Actuator 23
2
6 Tubing 24
6.1 Determine Air Action 24
6.2 Connect Supply Port 25
6.3 Purging Single Acting Actuators 25
6.4 Vented Design 25
7 Electrical Connections 27
7.1 Electrical Terminals 27
7.2 Command Input (4-20 Ma) Connection 27
7.3 Multi-Function Card (AO, DO, DI) 29
7.4 V To I Card Connections 31
7.5 Limit Switches 32
7.6 Remote Mount 33
7.7 Connections For Intrinsically Safe Operation 33
8 Startup 34
8.1 Quick Start Instructions 34
8.2 Local User Interface Overview 34
8.3 Configuration Switch Settings 35
8.4 Stroke Calibration 36
8.5 Analog Output (AO) Calibration 37
9 Positioner Functions (No Display Required) 38
9.1 Live Manual Tuning (Adjusting The Gain) 38
9.2 Local Control Of Valve Position 38
9.3 Command Source Reset 38
9.4 Factory Reset 38
9.5 Viewing Version Numbers 38
9.6 Analog Input Calibration 39
9.7 Select And Calibrate Analog Output 39
9.8 Select Discrete Output 39
10 Positioner Functions (LCD Display) 40
10.1 Main Display View 40
10.2 Menu Overview 42
10.3 Menu Features 43
11 Hart Communication 49
11.1 Valvesight DTM 49
11.2 Hart 375/475 Handheld Communicator 49
11.3 Changing Hart Versions 49
11.4 Burst Mode 50
12 Model Features 51
12.1 MD+ Positioner Diagnostic Levels 51
12.2 Valvesight DTM Diagnostic Levels 51
13 Multi-Function Card 52
13.1 Analog Output (AO) 52
13.2 Discrete Output (DO) 52
13.3 Discrete Input (DI) 52
14 V To I Card 53
15 Limit Switches 53
15.1 Limit Switch Operation 53
15.2 Limit Switch Types 53
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
16 Remote Mount 54
16.1 Remote Mount Operation 54
17 Requirements For Safety Integrity 55
17.1F AIL Safe State 55
17.2 Safety Function 55
17.3 Fail Safe State Response Time 55
17.4 Positioner Model Selection And Specification 55
17.5 Installation 55
17.6 Required Configuration Settings 55
17.7 Maximum Achievable SIL 55
17.8 Reliability Data 55
17.9 Lifetime Limits 56
17.10 Proof Testing 56
17.11 Maintenance 56
17.12 Repair And Replacement 56
17.13 Training Requirements 56
18 Maintenance And Repair 57
18.1 Scheduled Maintenance 57
18.2 Required Tools And Equipment 57
18.3 Torque Specification For Screws 57
18.4 Installing A Limit Switch 57
18.5 Replacing The LCD Board 59
18.6 Replacing An Auxiliary Card 59
18.7 Replacing A Main Board 61
18.8 Replacing The Pressure Sensor Board 61
18.9 Cleaning And Replacing A Double Acting Pilot Relay 62
18.10 Replacing A Single Acting Pilot Relay 63
19 Troubleshooting 65
19.1 Troubleshooting Guide 65
19.2 Status Code Index 67
19.3 Status Code Descriptions 68
19.4 Help From Flowserve 76
20 Positioner Dimensions 77
20.1 Positioner Dimensions 77
21 How To Order 78
21.1 Positioners 78
21.2 Spare Parts Kits 80
21.3 Gage Blocks 81
21.4 VDI/VDE 3847 Mounting Blocks 82
21.5 Mounting Kits 82
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Figures
Figure 1: Principles Of Operation Of Logix 500+ 7
Figure 2: Principles Of Operation Of Logix 500+ 8
Figure 3: Logix 500+ Digital Positioner Schematic 9
Figure 4: Certification Label 14
Figure 5: Model Code Label 14
Figure 6: Mounting To Mark I Linear Valves 15
Figure 7: Flowtop Mounting Bracket 16
Figure 8: Flowtop Mounting 17
Figure 9: Valtek Rotary Follower Arm 18
Figure 10: Valtek Rotary Take-Off Arm 18
4
Figure 11: Valtek Rotary Mounting 18
Figure 12: Valtek Rotary Final Orientation 19
Figure 13: Maxflo Take-Off Arm 20
Figure 14: Maxflo Follower Arm 20
Figure 15: Maxflo Assembly 20
Figure 16: Maxflo Connection 20
Figure 17: Automax Bracket 22
Figure 18: Automax Assembly 22
Figure 19: Mounting To A Linear Actuator 23
Figure 20: Linear, Double Acting, Air To Open 24
Figure 21: Rotary, Double Acting, Air To Open 24
Figure 22: Linear, Single Acting, Air To Open 25
Figure 23: Exhaust Vents 25
Figure 24: Pneumatic Connections 26
Figure 25: Terminal Diagram 27
Figure 26: Compliance Voltage 28
Figure 27: Conduit And Grounding 29
Figure 28: MFC Analog Output Circuit 29
Figure 29: MFC Discrete Output Circuit 30
Figure 30: MFC Discrete Input Circuit 30
Figure 31: V To I Card 31
Figure 32: V To I Card Circuit 31
Figure 33: V To I Card Installed 31
Figure 34: Limit Switch Board 32
Figure 35: Remote Mount Board 33
Figure 36: Local User Interface 34
Figure 37: Selectable Gain Switch 36
Figure 38: Display Main View 41
Figure 39: Characterization Curves 46
Figure 40: Valvesight DTM Dashboard 49
Figure 41: Hart Dip Switch 50
Figure 42: Multi-Function Card 52
Figure 43: V To I Card 53
Figure 44: Limit Switches 54
Figure 45: Remote Mount Board 54
Figure 46: Tools For Positioner Maintenance 57
Figure 47: Limit Switch 58
Figure 48: Inner Cover 59
Figure 49: LCD 59
Figure 50: Auxiliary Card 60
Figure 51: Main Board Screws 61
Figure 52: Main Board Connectors 61
Figure 53: Pressure Sensor Board 61
Figure 54: Inserting The Double Acting Block Assembly 62
Figure 55: Double Acting Relay Assembly 63
Figure 56: Clip Spring Orientation 63
Figure 57: Single Acting Relay Assembly 64
Figure 58: Spare Parts Kits 80
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
General Information
1.1 Using This Document
Product users and maintenance personnel should thoroughly review
this manual prior to installing, operating, or performing any maintenance on the positioner.
The following instructions are designed to assist in unpacking, installing
and performing maintenance as required on Logix® 500MD+ positioners. Series 500 is the term used for all the positioners herein; however,
specific numbers indicate features specific to model (i.e., Logix 520
indicates that the positioner has HART® protocol). See Logix 500MD+
Model Number table in this manual for a breakdown of specific model
numbers.
Separate Flow Control Products User Instructions cover the valve,
actuator, or portions of the system and other accessories. Refer to the
appropriate instructions when this information is needed. In most cases
Flowserve valves, actuators and accessories are designed for specific
applications with regard to medium, pressure and temperature. For
this reason they should not be used in other applications without first
contacting the manufacturer.
To avoid possible injury to personnel or damage to positioner parts,
DANGER and CAUTION notes must be strictly followed.
1.2 Terms Concerning Safety
The safety terms DANGER, CAUTION and NOTE are used in these
instructions to highlight particular dangers and/or to provide additional
information on aspects that may not be readily apparent.
NOTE: Indicates and provides additional technical information,
which may not be very obvious even to qualified personnel.
1.3 Protective Clothing
Flowserve positioners use high pressure gas to operate. Use eye
protection when working around pressurized equipment. Follow proper
procedures for working with natural gas if it is used.
DANGER: Standard industry safety practices must be adhered to
c
when working on this or any process control product. Specifically,
personal protective equipment must be used as warranted.
1.4 Qualified Personnel
Qualified personnel are people who, on account of their training, experience, instruction and their knowledge of relevant standards, specifications, accident prevention regulations and operating conditions,
have been authorized by those responsible for the safety of the plant to
perform the necessary work and who can recognize and avoid possible
dangers.
In unpacking, installing and performing maintenance as required on
Flowserve products, product users and maintenance personnel should
thoroughly review this manual prior to installing, operating or performing any maintenance.
1.5 Valve and Actuator Variations
These instructions cannot claim to cover all details of all possible
product variations, nor can they provide information for every possible
example of installation, operation or maintenance. This means that the
instructions normally include only the directions to be followed by qualified personal where the product is being used for its defined purpose.
If there are any uncertainties in this respect particularly in the event of
missing product-related information, clarification must be obtained via
the appropriate Flowserve sales office.
CAUTION: Indicates that minor personal injury and/or property
a
damage can occur if proper precautions are not taken.
DANGER: Indicates that death, severe personal injury and/or
c
substantial property damage can occur if proper precautions are
not taken.
Compliance with other, not particularly emphasized notes, with regard
to assembly, operation and maintenance and technical documentation
(e.g., in the operating instruction, product documentation or on the
product itself) is essential in order to avoid faults, which in themselves
might directly or indirectly cause severe personal injury or property
damage.
1.6 Spare Parts
Use only Flowserve original spare parts. Flowserve cannot accept
responsibility for any damages that occur from using spare parts or
fastening materials from other manufactures. If Flowserve products (especially sealing materials) have been in storage for longer periods check
these for corrosion or deterioration before using these products. See
section 4 STORAGE AND UNPACKING more information.
1.7 Service / Repair
To avoid possible injury to personnel or damage to products, safety
terms must be strictly adhered to. Modifying this product, substituting
non-factory parts, or using maintenance procedures other than outlined
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
in this instruction could drastically affect performance and be hazardous to personnel and equipment, and may void existing warranties.
Between actuator and valve there are moving parts. To avoid injury
Flowserve provides pinch-point-protection in the form of cover plates,
especially where side-mounted positioners are fitted. If these plates are
removed for inspection, service or repair special attention is required.
After completing work the cover plates must be refitted.
Logix 500+ positioner repair is limited to the replacement of sub-assemblies and circuit boards with Flowserve-manufactured replacements
as outlined in this manual.
DANGER: Substitution of with non-factory positioner components
c
may impair intrinsic safety.
CAUTION: Before products are returned to Flowserve for repair
a
or service, Flowserve must be provided with a certificate which
confirms that the product has been decontaminated and is clean.
Flowserve will not accept deliveries if a certificate has not been
provided (a form can be obtained from Flowserve).
Apart from the operating instructions and the obligatory accident prevention directives valid in the country of use, all recognized regulations
for safety and good engineering practices must be followed.
1.8 Disposal
Electronic components are contained inside the positioner.
NOTICE: Potential hazards and their sources are under the operator‘s influence. The operator must observe national and international
environmental conditions for positioner removal from the valve and
cleaning. Permissible limit values must be maintained to ensure suitable
protective measures; service personnel must be properly instructed in
performing the disassembly and reassembly procedure.
Metal parts should be scrapped, with the remaining materials disposed
of according to national regulations.
PRINCIPLES OF OPERATION
1.9 Basic Operation
The Logix 500+ digital positioner is a two-wire 4-20 mA input digital
valve positioner which uses the HART protocol to allow two-way remote
communications. The positioner is completely powered by the 4-20 mA
input signal. Start-up current must be at least 3.8 mA. The positioner
is configurable through the local user interface, hand-held or DTM.
The Logix 500+ positioner can control both double- and single-acting
pneumatic actuators with linear or rotary mountings.
The Logix 500+ digital positioner is an electronic and pneumatic closedloop feedback instrument. Figure 1 shows a schematic of a Logix 500+
positioner installed on a single-acting linear actuator for air-to-open
action. Figure 2 shows the double acting option.
1.10 HART
The Logix 500+ receives power from the two-wire, 4-20 mA input
signal. However, since this positioner utilizes HART communications,
two sources can be used for the command signal: Analog and Digital.
In Analog source, the 4-20 mA signal is used for the command source.
In Digital source, the level of the input 4-20 mA signal is ignored (used
only for power) and a digital signal, sent via the HART communication
protocol, is used as the command source. The command source can
be accessed with ValveSight software, the HART 375 communicator, or
other host software. See section 11 HART COMMUNICATION for more
information.
1.11 Position Definition
Whether in Analog or Digital Source, The position at 0% is always
defined as the valve in a closed position and 100% is always defined as
the valve in an open position. In Analog Source, the 4-20 mA signal is
converted to a position (in percent). During loop calibration, the signals
corresponding to 0% and 100% are defined.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Figure 1: Principles of Operation of Logix 500+
1.12 Command Input and Final Command
The Command Input signal (in percent) passes through a characterization/limits modifier block. This function is done in software, which
allows for in-the-field customer adjustment. The characterization
block can apply no adjustment (Linear), one of several pre-defined
characterization curve adjustments (including several Equal Percent),
or a 21-point Custom Characterization curve adjustment. In Linear
mode, the input signal is passed straight through to the control algorithm in a 1:1 transfer. In Equal Percent (=%) mode, the input signal
is mapped to a standard rangeability equal percent curve. If Custom
Characterization is enabled, the input signal is mapped to a custom,
user-defined 21-point output curve. The custom user-defined 21-point
output curve is defined using a handheld or ValveSight software. In
addition, two user-defined features, Soft Limits and Tight Shutoff may
affect the position. The actual command being used to position the
stem after the evaluation of characterization curves and user limits, is
called the Final Command.
1.13 Outer Loop
The inner-loop then quickly adjusts the spool position. The actuator
pressures change and the stem begins to move. The stem movement
reduces the deviation between Final Command and Stem Position.
This process continues until the deviation goes to zero.
1.14 Inner Loop
The inner-loop controls the position of the relay valve by means of a
driver module. The driver module consists of a temperature-compensated hall-effect sensor and a Piezo valve pressure modulator. The
Piezo valve pressure modulator controls the air pressure under a diaphragm by means of a Piezo beam bender. The Piezo beam deflects in
response to an applied voltage from the inner-loop electronics. As the
voltage to the Piezo valve increases, the Piezo beam bends, closing
off against a nozzle causing the pressure under the diaphragm to
increase. As the pressure under the diaphragm increases or decreases, the spool or poppet valve moves up or down respectively. The Hall
Effect sensor transmits the position of the spool or poppet back to the
inner-loop electronics for control purposes.
The Logix 500+ uses a two-stage, stem-positioning algorithm. The
two stages consist of an inner-loop (pilot relay control) and an
outer-loop (stem position control). Referring again to Figure 1, a stem
position sensor provides a measurement of the stem movement.
The Final Command is compared against the Stem Position. If any
deviation exists, the control algorithm sends a signal to the inner-loop
control to move the relay in a direction, depending upon the deviation.
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Figure 2: Principles of Operation of Logix 500+
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Assume the input signal changes from 12 mA to 16 mA. The positioner sees this as a command source of 75 percent. With Linear characterization, the Final Command becomes 75 percent. Deviation is the
difference between Final Command and Stem Position: Deviation =
75% - 50% = +25%, where 50 percent is the present stem position.
With this positive deviation, the control algorithm sends a signal to
move the spool up from its present position. As the spool moves, the
supply air is applied to the bottom of the actuator and air is exhausted
from the top of the actuator. This new pressure differential causes
the stem to start moving towards the desired position of 75 percent.
As the stem moves, the Deviation begins to decrease. The control
algorithm begins to reduce the spool opening. This process continues
until the Deviation goes to zero. At this point, the spool will be back
in its null or balanced position. Stem movement will stop and the
desired stem position is now achieved.
1.15 Detailed Sequence of Positioner Operations
A more detailed example explains the control function. See Figure 3.
Assume the unit is configured as follows:
• Unit is in Analog command source.
• Custom characterization is disabled (therefore characterization is
Linear).
• No soft limits enabled. No MPC set.
• Valve has zero deviation with a present input signal of 12 mA.
• Loop calibration: 4 mA = 0% command, 20 mA = 100% command.
• Actuator is tubed and positioner is configured air-to-open.
Given these conditions, 12 mA represents a Command source of 50
percent. Custom characterization is disabled so the command source
is passed 1:1 to the Final Command. Since zero deviation exists,
the stem position is also at 50 percent. With the stem at the desired
position, the spool valve will be at a middle position that balances
the pressures above and below the piston in the actuator. This is
commonly called the null or balanced spool position.
1.16 Inner Loop Offset
The position of the spool (or poppet) at which the pressures are balanced, holding the valve position in a steady state, is called the Inner
Loop Offset. The controlling algorithm uses this value as a reference
in determining the Piezo voltage. This parameter is important for
proper control and is optimized and set automatically during stroke
calibration.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
10
1
11
2
3
4
5
6
7
18
8
9
17
16
15
19
12
20
13
14
21
22
23
24
25
26
Figure 3: Logix 500+ Digital Positioner Schematic (Double Acting Relay - Air To Open)
1 Piezo Assembly
2 Block
3 Spool
4 Regulator Assembly
5 Piezo Cable
6 Hall Sensor Cable
7 Auxiliary Card
8 Main Board
9 4-20 mA Input
10 Hall Sensor Assembly
11 Exhaust
12 Port B
13 Supply Pressure
14 Pressure Sensor Board
15 Supply In
16 Pressure Sensor Cable
17 Feedback Cable
18 Exhaust
19 Port A
20 Feedback Potentiometer
21 Actuator Housing
22 Spring
23 Piston
24 Stem
25 Yoke
26 Take-Off Arm
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
2 SPECIFICATIONS
2.1 Input Signal
Table 1: Input Signal
Positioner Alone or with Multi-Function Card
Two-wire, 4-20 mA
Power Supply
Input Signal Range 4 - 20 mA (HART)
Compliance Voltage
Effective Resistance
Minimum Required
Operating Current
Maximum Shut-down
Current
Power Interruption
Time Limit
Power-up time
Communications HART protocol
2.2 Pneumatic Output
Table 2: Pneumatic Output
Output Pressure
Range
Output Air Capacity
Primary Output Ports
(Port is pressurized in
energized state. Port
is exhausted upon
loss of power.)
10.0 VDC plus line losses (Logix 520MD+)
6.0 VDC plus line losses (Logix 510+)
10.0 VDC @ 20 mA (Logix 520MD+)
6.0 VDC @ 20 mA (Logix 510+)
500 Ω @ 20 mA (Logix 520MD+) Typical
300 Ω @ 20 mA (Logix 510+) Typical
3.8 mA
3.6 mA
After power has been applied for at least 10
seconds, a 60 ms power interruption will not
cause the positioner to reset.
Time from application of power to begin controlling valve < 1.0 second.
0 to 100% of air supply pressure.
Single Acting Relay –
9.06 Nm³/h @ 1.5 bar
(5.33 SCFM @ 22 PSI)
20.8 Nm³/h @ 4.1 bar
(12.2 SCFM @ 60 PSI)
Double Acting Relay –
14.3 Nm³/h @ 1.5 bar
(8.44 SCFM @ 22 PSI)
30.6 Nm³/h @ 4.1 bar
(18.0 SCFM @ 60 PSI)
Single Acting Relay – Port B
Double Acting Relay – Port A
2.3 Air Supply
Table 3: Air Supply
Minimum Input Pressure 1.5 Bar (22 PSI)
Maximum Input Pressure Single Acting Relay – 6.2 Bar (90 PSI)
Double Acting Relay – 10.3 Bar (150 PSI)
Air Supply Quality The air supply must be free from moisture,
oil and dust by conforming to the ISA 7.0.01
standard. (A dew point at least 18 degrees
Fahrenheit below ambient temperature,
particle size below five microns—one
micron recommended—and oil content not
to exceed one part per million).
Operating Humidity 0 - 100% non-condensing
Acceptable Supply Gasses Air, sweet natural gas, nitrogen and CO2
are acceptable supply gasses. Sour natural
gas is not acceptable. For Type nA and Type
tb installation only air or inert gas may be
connected to the air supply inlet.
Air Consumption Single Acting Relay –
0.069 Nm³/h @ 1.5 bar
(0.041 SCFM @ 22 PSI)
0.082 Nm³/h @ 4.1 bar
(0.050 SCFM @ 60 PSI)
Double Acting Relay –
0.297 Nm³/h @ 1.5 bar
(0.175 SCFM @ 22 PSI)
0.637 Nm³/h @ 4.1 bar
(0.375 SCFM @ 60 PSI)
2.4 Analog Output – Multi-Function Card
Table 4: 4 to 20 mA Analog Output Specification
NOTE: For entity parameters, see section 3 HAZARDOUS AREA
CERTIFICATIONS.
Power Supply Range 10.0 to 40 VDC, (24 VDC Typical)
Current Signal Output 4 to 20 mA
Linearity 1.0% F.S.
Repeatability 0.25% F.S.
Hysteresis 1.0% F.S.
Operating Temperature -52 to 85°C (-61.6 to 185°F)
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
2.5 Stroke Output
Table 5: Stroke Output
Feedback Shaft Rotation
Min 15°, Max 90° 45° recommended for linear
applications.
2.6 Remote Mount Specifications
Table 6: Remote Mount Specifications
NOTE: For entity parameters, see section 3 HAZARDOUS AREA
CERTIFICATIONS.
Remote Mount Device
Max Cable and Tube Distance 30.5 m (100 ft)
Operating Temperature -52 to 85°C (-61.6 to 121°F)
Use only with Logix® Remote
Mount Option device.
2.7 Limit Switch Specifications
Table 7: Limit Switch Specifications
NOTE: For entity parameters, see section 3 HAZARDOUS AREA
CERTIFICATIONS.
Switch Specifications
Mechanical
Cherry DG 13-B(X)RA
NO and/or NC
General Purpose Only
Reed
Hamlin 59050-030
NO
Inductive Sensor
P&F NJ2-V3-N
NAMUR NC -3
Inductive Proximity
P&F SJ2-S1N
NAMUR NO-4
Inductive Proximity
P&F SJ2-SN
NAMUR NC-5
Inductive Sensor
P&F NBB2-V3-E2
PNP NO
General Purpose Only
Load Current 3/2 AAC/ADC
Voltage 125/30 VAC/VDC
Temperature
Load Current 500 mA
Voltage 200VDC
Temperature
Load Current
Voltage Nominal 8.2 VDC
Temperature
Load Current
Voltage 5-25 VDC (Nominal 8 VDC)
Temperature
Load Current
Voltage 5-25 VDC (Nominal 8 VDC)
Temperature
Load Current 0…100 mA
Voltage 10...30 VDC
Temperature
-25 to +85 °C
(-13 °F to 185 °F)
-40 to +105 °C
(-40 °F to 221 °F)
Plate: ≤ 1 mA;
No Plate: ≥ 3 mA
-25 °C to 100 °C
(-13 °F to 212 °F)
Plate: ≤ 1 mA;
No Plate: ≥ 3 mA
-25 °C to 100 °C
(-13 °F to 212 °F)
Plate: ≤ 1 mA;
No Plate: ≥ 3 mA
-40 °C to 100 °C
(-40 °F to 212 °F)
-25 °C to 70 °C
(-13 °F to 158 °F)
2.8 V to I Board Specifications
Table 8: V to I Board Specifications
Board Input Voltage Resulting Current
Shut-Off Voltage 10 VDC ~0 mA
Working Voltage 19 - 26 VDC ~12 to 24 mA
2.9 Positioner Performance Characteristics
Table 9: Performance Characteristics
Better than or equal to the following values on a 25 square inch Mark I
actuator.
Resolution £ 0.25%
Linearity +/-1.25%
Repeatability £ 0.25%
Hysteresis £ 1.0%
Deadband £ 0.3%
Sensitivity £ 0.25%
Stability £ 0.4%
Long term drift £ 0.5%
Supply Pressure Effect £ 0.2%
NOTE: Performance tested according to ISA 75.13.
2.10 Physical Specifications
Table 10: Physical Specifications
NOTE: For dimensions, see section 20 POSITIONER .
Housing Material
Soft Goods Fluorosilicone
Weight of Base Positioner Without
Accessories
Cast, powder-painted aluminum EN
AC-AlSi12(Fe)
With Single Acting Relay 1.76 kg
(3,88 lb) With Double Acting Relay
1.88 kg (4.14 lb)
2.11 Temperature
Table 11: Temperature
Operating Temperature Range
(w/o switches)
Transport and Storage Range -52 to 85°C (-61.6 to 185°F)
NOTE: Reduced performance possible at low temperatures.
-52 to 85°C (-61.6 to 185°F)
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
2.12 ValveSight DTM Software Specifications
Table 12: ValveSight DTM Software Specifications
Minimum Pentium processor running Windows 2000, XP,
Server 2003, Server 2003 R2, Server 2008 (32-bit & 64-bit
Computer
Ports
HART Modem RS-232, PCMCIA card, or USB
HART Filter May be required in conjunction with some DCS hardware.
HART MUX MTL 4840/ELCON 2700, P&F K System HART Multiplexer
Versions), Server 2008 R2 (32-bit & 64-bit Versions), and
7 (32-bit & 64-bit Versions). Memory: >64MB Available
HARD Disk Space : >64MB
1 minimum available with 8 maximum possible. (Can also
communicate via serial, PCMCIA and USB connections)
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
3 HAZARDOUS AREA CERTIFICATIONS
DANGER:Certifications listed on the positioner are correct for that positioner. Before using the information on this page, ensure the certifications on the
c
positioner label match the certifications on this page.
Table 13: Logix 500+ Series Hazardous Locations Information
Intrinsically Safe
FM12ATEX0009X
II 1 G
Ex ia IIC T4/T6 Ga IP66
T4 Tamb = -20˚C ≤ Ta ≤ +85˚C
T6 Tamb = -52˚C ≤ Ta ≤ +45˚C
Type ‘t’
II 2 D
FM12ATEX0009X
Ex tb IIIC T100˚C Db IP65
Tamb = -52˚C ≤ Ta ≤ +85˚C
Entity
Parameters
Ui (Vdc)= 30 30 10.6 16 16 16 Vo = 5V
Ii (mA)= 100 100 29.7 25 25 25 Io = 79mA
Pi (mW)= 800 800 79 34 34 34 Po = 129mW
Ci (nF)= 0 0 1 40 60 30 Co = 2uF
Li (µH)= 47 0 1 50 100 100 Lo = 100uH
4-20
Input
Intrinsically Safe
FM12ATEX0009X
II 1 G
Ex ia IIC T4/T6 Ga IP66
T4 Tamb = -20˚C ≤ Ta ≤ +85˚C
T6 Tamb = -52˚C ≤ Ta ≤ +45˚C
Type ‘t’
II 2 D
FM12ATEX0009X
Ex tb IIIC T100˚C Db IP65
Tamb = -52˚C ≤ Ta ≤ +85˚C
Entity
Parameters
Ui (Vdc)= 30 30 10.6 16 16 16 Vo = 5V
Ii (mA)= 100 100 29.7 25 25 25 Io = 79mA
Pi (mW)= 800 800 79 34 34 34 Po = 129mW
Ci (nF)= 0 0 1 40 60 30 Co = 2uF
Li (µH)= 47 0 1 50 100 100 Lo = 100uH
4-20
Input
ATEX North America (cFMus)
Type ‘n’
FM15ATEX0002X
II 3 G
Ex nA IIC T4/T6 Gc IP65
T4 Tamb = -20˚C ≤ Ta ≤ +85˚C
T6 Tamb = -52˚C ≤ Ta ≤ +45˚C
Intrinsically Safe
Class I, Div 1, Groups A,B,C,D
Class I, Zone 0, AExia IIC T4/T6 Ga
Class I, Zone 0, Ex ia IIC T4/T6 Ga
T4 Tamb = -20˚C ≤ Ta ≤ +85˚C
T6 Tamb = -52˚C ≤ Ta ≤ +45˚C
NEMA Type 4X, IP66
Type ‘t’
Zone 21, AEx tb IIIC T100˚C Db IP65
Tamb = -52˚C ≤ Ta ≤ +85˚C
MFC
Limit Switches
-02 -03 -04 -05
Type ‘n’
IECEx
FM15ATEX0002X
II 3 G
Ex nA IIC T4/T6 Gc IP65
T4 Tamb = -20˚C ≤ Ta ≤ +85˚C
T6 Tamb = -52˚C ≤ Ta ≤ +45˚C
Remote Mount
Entity
Parameters
Ui (Vdc)= 30 30 10.6 16 16 16 Vo = 5V
Ii (mA)= 100 100 29.7 25 25 25 Io = 79mA
Pi (mW)= 800 800 79 34 34 34 Po = 129mW
Ci (nF)= 0 0 1 40 60 30 Co = 2uF
Li (µH)= 47 0 1 50 100 100 Lo = 100uH
4-20
Input
MFC
Notes
• Reference installation drawing # 291780
Warning!
• Limit Switch options -01, -03, -04, -05, -06 are not rated for use in hazardous are.
• Covers must be properly installed in order to maintain environmental ratings.
Special Conditions for Safe Use:
• The equipment must be installed in such a manner as to minimize the risk of impact
or friction with other metal surfaces.
• To avoid possibility of static discharge clean only with a damp Cloth
MFC
-02 -03 -04 -05
Limit Switches
Remote Mount
• For Intrinsically Safe installations the positioner must be connected to suitably rated
intrinsically safe equipment, and must be installed in accordance with applicable
intrinsically safe installation standards.
• Substitution of components may impair Intrinsic Safety.
• Use appropriately rated cable insulation at higher temperatures.
• For type ‘nA’ and Type ‘tb’ installation only air or inert gas may be connected to the
air supply inlet.
Non-Incendive
Class I, Div 2, Groups A,B,C,D,
T4 Tamb = -20˚C ≤ Ta ≤ +85˚C
T6 Tamb = -52˚C ≤ Ta ≤ +45˚C
NEMA Type 4X, IP65
Type ‘n’
Class 1, Zone 2, AEx nA IIC T4/T6 Gc
Class 1, Zone 2, Ex nA IIC T4/T6 Gc
T4 Tamb = -20˚C ≤ Ta ≤ +85˚C
T6 Tamb = -52˚C ≤ Ta ≤ +45˚C
NEMA Type 4X, IP65
Limit Switches
-02 -03 -04 -05
Remote Mount
• Provisions shall be made externally to provide transient over voltage protection to a
level not to exceed 140% of the peak rated input voltage.
Conditions spéciales pour une utilisation en toute sécurité:
• Le matériel doit être installé de sorte à réduire au minimum le risque de choc ou de frottement avec d’autres surfaces métalliques.
• Pour éviter les risques de décharge d’électricité statique Nettoyez uniquement avec un chiffon humide
• Pour les installations en sécurité intrinsèque, le positionneur doit être connecté à un équipement sécurité intrinsèque convenablement qualifié, et doit être installé conformément
aux normes d’installation sécurité intrinsèque applicables.
Assessed to the following ATEX standards: EN 60079-0:2012, , EN 60079-11:2012, EN 60079-15:2010, EN 60079-26:2007, EN 60079-31:2014, EN60529:1991+A1:2000
Assessed to the following IECEx standards: IEC 60079-0:2011, IEC 60079-11:2011, IEC 60079-15:2010, IEC 60079-31:2013, IEC 60079-26:2006.
Assessed to the following US standards: Class 3600 :2011,Class 3610 :2010, FM 3611, Class 3810 :2005, ANSI/NEMA 250 :2008, ANSI/IEC 60529 :2004, ANSI/ISA 60079-0 :2013
ANSI/ISA 60079-1 :2009, ANSI/ISA 60079-11:2011, ANSI/ISA 60079-15:2012,ANSI/ISA 60079-31:2013.
Assessed to the following CAN standards: CSA C22.2 No.0.4, CSA C22.2 No. 0.5, CSA C22.2 No.60529, CSA C22.2 60079-0, CSA C22.2 60079-1,CSA C22.2 No. 157, CSA C22.2
No.213,CSA No. 60079-11, CSA C22.2 No. 60529.
13
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
4 STORAGE AND UNPACKING
4.1 Storage
Flowserve Control valve packages (a control valve and its instrumentation) are typically well protected from corrosion. Nevertheless Flowserve products must be stored in a clean, dry environment such as
an enclosed building that affords environmental protection. Heating is
not required. Control valve packages must be stored on suitable skids,
not directly on the floor. The storage location must also be free from
flooding, dust, dirt, etc. Plastic caps are fitted to protect the flange
faces and positioner ports to prevent the ingress of foreign materials.
These caps should not be removed until the valve or positioner is
actually mounted into the system.
If Flowserve products (especially sealing materials) have been in
storage for longer periods check these for corrosion or deterioration
before using these products. Fire protection for Flowserve products
must be provided by the end user.
4.2 Unpacking
While unpacking the valve and/or Logix 500MD+ positioner, check the
packing list against the materials received. Lists describing the system
and accessories are included in each shipping container.
4.4 Labels
Verify that the labels match the intended application.
NOTE: Mark checkbox next to hazardous area information for
protection method Logix 500MD+ is installed to.
Figure 4: Certification Label
In the event of shipping damage, contact the shipper immediately.
Should any problems arise, contact a Flowserve Flow Control Division
representative.
4.3 Pre-installation Inspection
When installing a positioner, verify the shaft has not been damaged
and that the plugs and cover are in place. The plugs keep debris and
moisture from damaging the internal components of the positioner. If
the positioner has been contaminated, clean the positioner components gently with a soft damp cloth. Some components may be removed for better access. See section 18 MAINTENANCE AND REPAIR.
When cleaning a Double Acting Relay (Spool and Block) take care not
to bend or force the spool. A Single Acting Relay may be removed, but
do not disassembled the relay. Check connectors to ensure that no
debris is present. Port screens can be removed with a flat screwdriver
for access to internal passages.
Figure 5: Model Code Label
14
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
5 MOUNTING AND INSTALLING
5.1 Mounting to Mark One Linear Valves
To mount a Logix 500+ positioner to a Valtek linear Mark One valve,
refer to Figure 6: Mounting to Mark I Linear Valves and proceed as
outlined below.
1. Remove washer and nut from follower pin assembly. Insert pin
into the appropriate hole in follower arm, based on stroke length.
The stroke lengths are stamped next to their corresponding
holes in the follower arms. Make sure the unthreaded end of the
pin is on the stamped side of the arm. Reinstall lock washer and
tighten nut to complete follower arm assembly.
2. Slide the slot in the follower arm assembly over the flats on the
position feedback shaft in the back of the positioner. Make sure
the arm is pointing toward the side of the positioner with ports
A, B, and Supply. Slide the lock washer over the threads on the
shaft and tighten down the nut.
3. Align the bracket with the three outer mounting holes on the
positioner. Fasten with 1/4" bolts.
4. Screw one mounting bolt into the hole on the yoke mounting pad
nearest the cylinder. Stop when the bolt is approximately 3⁄16"
from being flush with mounting pad.
5. Slip the large end of the teardrop shaped mounting hole in the
back of the positioner/bracket assembly over the mounting bolt.
Slide the small end of the teardrop under the mounting bolt and
align the lower mounting hole.
6. Insert the lower mounting bolt and tighten the bolting.
7. Position the take-off arm mounting slot against the stem clamp
mounting pad. Apply Loctite 222 to the take-off arm bolting and
insert through washers into stem clamp. Leave bolts loose.
8. Slide the appropriate pin slot of the take-off arm, based on stroke
length, over the follower arm pin. The appropriate stroke lengths
are stamped by each pin slot.
NOTE: The feedback shaft has a clutch mechanism that allows
for over-rotation of the shaft for easy adjustments.
9. Center the take-off arm on the rolling sleeve of the follower pin.
10. Align the take-off arm with the top plane of the stem clamp and
tighten bolting. Torque to 120 in-lb.
NOTE: If mounted properly, the follower arm should be horizontal when the valve is at 50% stroke and should move approximately ±30° from horizontal over the full stroke of the valve. If
mounted incorrectly, a stroke calibration error will occur and the
indicator lights will blink a RGGY code indicating the position
sensor has gone out of range on one end of travel or the travel is
too small. Reposition the feedback linkage or rotate the position
sensor to correct the error.
NOTE: To virtually eliminate non-linearity, use the Linearization
feature in the Custom Characterization page of the DTM.
Figure 6: Mounting to Mark I Linear Valves
15
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
5.2 Mounting to FlowTop Linear Valves
To mount a Logix 500+ positioner to a FlowTop linear actuator and
valve (with direct mounting / integrated tubing), refer to Figure 7 and
proceed as outlined below.
NOTE: Because the integral mounting uses the alternate
pneumatic port, the positioner must have a poppet style, single
acting relay. This is indicated in the model code with a “1” in the
highlighted location:
521MD+14-W1ED1F0-GM2-1103
1. Remove the FlowTop port plug screw. Plug port B.
2. Ensure positioner O-ring surface is clean. Then install the O-ring,
and FlowTop mounting block using the positioner screws.
3. Attach the follower arm to the feedback shaft using the follower
arm nut.
Refer to Figure 8: FlowTop Mounting.
4. Assemble the take-off pin to the take-off plate and mount the
take-off plate to the valve stem using the two screws. Adjust the
follower pin to match the correct location as indicated on the
follower arm’s embossed scale.
5. Place the actuator O-ring.
6. Place the positioner on the actuator, ensuring the take-off pin is
inside the follower arm slot. Adjust the follower arm as needed.
NOTE: The feedback shaft has a clutch mechanism that allows
for over-rotation of the shaft for easy adjustments.
7. Use the actuator screws to secure the positioner in place.
8. Connect regulated air supply to appropriate port in manifold. See
section 6 TUBING.
9. Connect the power to the 4-20 mA terminals. See section 7
ELECTRICAL CONNECTIONS.
10. Remove main cover and locate DIP switches and QUICK-CAL/
ACCEPT button.
16
Positioner Screws
FlowTop Mounting Bracket
Positioner O-Ring
Spacer
FlowTop Port
Port B
Follower Arm
Feedback Shaft
Follower Arm Nut
Figure 7: FlowTop Mounting Bracket
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
11. Refer to sticker on main board cover and set DIP switches
accordingly. See section 8 STARTUP.
12. Press the QUICK-CAL/ACCEPT button for three to four seconds
or until the positioner begins to move. The positioner will now
perform a stroke calibration.
13. If the calibration was successful the green LED will blink GGGG
or GGGY and the valve will be in control mode.
14. If calibration fails, as indicated by a RGGY blink code, retry the
calibration. If it still fails, the feedback values were exceeded and
the arm must be adjusted away from the positioner’s limits. Rotate the feedback shaft so that the full free travel of the feedback
shaft is in the range of the actuator movement. Optionally, continue to attempt the calibration. Each calibration attempt adjusts
the acceptable limits and it should pass eventually.
CAUTION: Remember to remove the air supply before re-adjusting
a
take-off arm.
NOTE: If mounted properly, the follower arm should be horizontal when the valve is at 50% stroke and should move approximately ±30° from horizontal over the full stroke of the valve.
NOTE: To virtually eliminate non-linearity, use the Linearization
feature on the Custom Characterization page of the DTM.
Actuator Screws
Actuator O-Ring
Take-Off Pin
Take-Off Plate
Take-Off Plate Screws
Figure 8: FlowTop Mounting
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
5.3 Mounting to Standard Valtek Rotary Valves
The standard rotary mounting applies to Valtek valve/actuator assemblies that do not have mounted volume tanks or hand-wheels. The
standard mounting uses a linkage directly coupled to the valve shaft.
This linkage has been designed to allow for minimal misalignment
between the positioner and the actuator. Refer to Figure 10 through
Figure 12.
1. Fasten the spline lever adapter to the splined lever using two 6 x
1/2" self-tapping screws.
2. Slide the take-off arm onto the spline lever adapter shaft, orienting the arm to the current valve position. Insert the screw with
star washer through the take-off arm and add the second star
washer and nut and tighten.
Spline Lever
Adapter
6. Using a ½” end wrench and two 5/16-18 X ½” bolts, attach
bracket to actuator transfer case pad. Leave these bolts slightly
loose until final adjustments are made.
Feedback Shaft
Follower Arm
Universal Bracket
Figure 9: Valtek Rotary Follower Arm
7. Rotate follower arm so the follower pin will slide into the slot on
the take-off arm. Over-rotate the follower arm if needed so the
arm moves freely through the intended travel.
Take-Off
Arm Assembly
Figure 10: Valtek Rotary Take-Off Arm
3. Attach follower arm to positioner feedback shaft using the star
washer and 10-32 nut.
4. Rotate the follower arm so the follower pin will slide into the slot
on the take-off arm. Adjust the bracket position as needed noting
the engagement of the follower pin and the take-off arm slot. The
pin should extend approximately 2 mm past the take-off arm.
When properly adjusted, securely tighten the bracketing bolts
5. Using four 1/4-20 x 1/2" bolts, fasten positioner to universal
bracket using appropriate hole pattern (stamped on bracket).
18
Figure 11: Valtek Rotary Mounting
NOTE: The feedback shaft has a clutch mechanism that allows
for over-rotation of the shaft for easy adjustments.
8. Adjust the bracket position as needed noting the engagement of
the follower pin and the take-off arm slot. The pin should extend
approximately 1⁄16” past the take-off arm. When properly adjusted,
securely tighten the bracketing bolts.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
9. Connect regulated air supply to appropriate port in manifold. See
section 6 TUBING.
10. Connect the power to the 4-20 mA terminals. See section 7
ELECTRICAL CONNECTIONS.
11. Remove main cover and locate DIP switches and QUICK-CAL/
ACCEPT button.
12. Refer to sticker on main board cover and set DIP switches
accordingly. See section 8 STARTUP.
13. Press the QUICK-CAL/ACCEPT button for three to four seconds
or until the positioner begins to move. The positioner will now
perform a stroke calibration.
14. If the calibration was successful the green LED will blink GGGG
or GGGY and the valve will be in control mode.
15. If calibration fails, as indicated by a RGGY blink code, retry the
calibration. If it still fails, the feedback values were exceeded and
the arm must be adjusted away from the positioner’s limits. Rotate the feedback shaft so that the full free travel of the feedback
shaft is in the range of the actuator movement. Optionally, continue to attempt the calibration. Each calibration attempt adjusts
the acceptable limits and it should pass eventually.
CAUTION: Remember to remove the air supply before re-adjusting
a
take-off arm.
NOTE: If mounted properly, the follower arm should be horizontal when the valve is at 50% stroke and should move approximately ±30° from horizontal over the full stroke of the valve.
NOTE: To virtually eliminate non-linearity, use the Linearization
feature on the Custom Characterization page of the DTM.
Figure 12: Valtek Rotary Final Orientation
19
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
5.4 Mounting to MaxFlo Rotary Valves
1. Slide the take-off arm onto the shaft. Insert the screw with star
washer through the take-off arm and add the second star washer
and nut. Tighten nut with socket so arm is lightly snug on the
shaft but still able to rotate. This will be tightened after linkage is
correctly oriented. Refer to figures Figure 13 through Figure 16.
Figure 15: MaxFlo Assembly
NOTE: The feedback shaft has a clutch mechanism that allows
for over-rotation of the shaft for easy adjustments.
Figure 13: MaxFlo Take-Off Arm
2. Attach the mounting plate to the positioner using 4 screws.
3. Attach follower arm to positioner feedback shaft.
Figure 14: MaxFlo Follower Arm
4. Rotate the follower arm so the take-off pin will slide into the slot
on the follower arm. Adjust the bracket position as needed noting
the engagement of the follower pin and the take-off arm slot. The
pin should extend approximately 2 mm past the take-off arm.
When properly adjusted, securely tighten the bracketing bolts.
20
Figure 16: MaxFlo Connection
5. Connect regulated air supply to appropriate port in manifold. See
section 6 TUBING.
6. Connect the power to the 4-20 mA terminals. See section 7
ELECTRICAL CONNECTIONS.
7. Remove main cover and locate DIP switches and QUICK-CAL/
ACCEPT button.
8. Refer to sticker on main board cover and set DIP switches
accordingly. See section 8 STARTUP.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
9. Press the QUICK-CAL/ACCEPT button for three to four seconds
or until the positioner begins to move. The positioner will now
perform a stroke calibration.
10. If the calibration was successful the green LED will blink GGGG
or GGGY and the valve will be in control mode.
11. If calibration fails, as indicated by a RGGY blink code, retry the
calibration. If it still fails, the feedback values were exceeded and
the arm must be adjusted away from the positioner’s limits. Rotate the feedback shaft so that the full free travel of the feedback
shaft is in the range of the actuator movement. Optionally, continue to attempt the calibration. Each calibration attempt adjusts
the acceptable limits and it should pass eventually.
CAUTION: Remember to remove the air supply before re-adjusting
a
take-off arm.
5.5 Mounting to Rotary NAMUR (AutoMax) Valves
1. Attach the mounting plate to the positioner using 4 screws. See
Figure 17.
2. Rotate the feedback shaft to match the orientation of the receiver
on the actuator.
7. Refer to sticker on main board cover and set DIP switches
accordingly. See section 8 STARTUP.
8. Press the QUICK-CAL/ACCEPT button for three to four seconds
or until the positioner begins to move. The positioner will now
perform a stroke calibration.
9. If the calibration was successful the green LED will blink GGGG
or GGGY and the valve will be in control mode.
10. If calibration fails, as indicated by a RGGY blink code, retry the
calibration. If it still fails, remove power from the positioner,
disconnect the air, and remove the positioner from the actuator.
Rotate the feedback shaft so that the full free travel of the feedback shaft is in the range of the actuator movement. Optionally,
continue to attempt the calibration. Each calibration attempt
adjusts the acceptable limits and it should pass eventually.
CAUTION: Remember to remove the air supply before re-adjusting
a
take-off arm.
NOTE: The feedback shaft has a clutch mechanism that allows
for over-rotation of the shaft for easy adjustments.
3. Mount the positioner onto the actuator using the washers and
nuts. See Figure 18.
4. Connect regulated air supply to appropriate port in manifold. See
section 6 TUBING.
5. Connect the power to the 4-20 mA terminals. See section 7
ELECTRICAL CONNECTIONS.
6. Remove main cover and locate DIP switches and QUICK-CAL/
ACCEPT button.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Figure 17: AutoMax Bracket
Figure 18: AutoMax Assembly
22
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
5.6 Mounting to a Linear NAMUR Pneumatic Actuator
The mounting of a rod actuator kit and actuator (according to IEC 534
part 6) is described in the following example. Refer to Figure 19.
1. Mount the follower arm by unscrewing the lock nut for the
follower arm attachment. Place the follower arm on the shaft
at the back of the positioner and fasten it with the lock nut. The
follower pin should point away from the positioner.
2. Attach the stem clamp bracket to the stem clamp and fasten it
with two hexagon socket screws and lock washers.
3. Attach the take-off arm to the stem clamp bracket and fasten it
with a hexagon socket caps crew and a washer.
CAUTION: Maximum torque 0,25 Nm (0,18 ft-lbs).
a
4. To mount the positioner, adjust the actuator to mid-stroke.
5. Pre-assemble the mounting bracket on the left actuator leg and
hand-tighten the two U-bolts, nuts and lock-washers.
6. Attach the positioner to the pre-assembled mounting bracket and
fasten it with two hexagon screws and two lock washers. Check
that the follower pin is inserted in the slot of the take-off arm and
the follower arm is positioned parallel to the take-off arm.
12. Press the QUICK-CAL/ACCEPT button for three to four seconds
or until the positioner begins to move. The positioner will now
perform a stroke calibration.
13. If the calibration was successful the green LED will blink GGGG
or GGGY and the valve will be in control mode.
14. If calibration fails, as indicated by a RGGY blink code, retry the
calibration. If it still fails, remove power from the positioner,
disconnect the air, and remove the positioner from the actuator.
Rotate the feedback shaft so that the full free travel of the feedback shaft is in the range of the actuator movement. Optionally,
continue to attempt the calibration. Each calibration attempt
adjusts the acceptable limits and it should pass eventually.
CAUTION: Remember to remove the air supply before re-adjusting
a
take-off arm.
7. Tighten all screws and nuts.
NOTE: The feedback shaft has a clutch mechanism that allows
for over-rotation of the shaft for easy adjustments.
NOTE: A slight unsymmetrical mounting increases the linearity
deviation but does not affect the performance of the device.
NOTE: Depending on the actuator size and stroke it may be
necessary to flip the take-off arm (Figure 3) by 180° and attach it
to the opposite side of the stem clamp bracket.
8. Connect regulated air supply to appropriate port in manifold. See
section 6 TUBING.
9. Connect the power to the 4-20 mA terminals. See section 7
ELECTRICAL CONNECTIONS.
10. Remove main cover and locate DIP switches and QUICK-CAL/
ACCEPT button.
11. Refer to sticker on main board cover and set DIP switches
accordingly. See section 8 STARTUP.
Follower
Arm
Take Off
Arm
Figure 19: Mounting to a Linear Actuator
Follower
Pin
Stem Clamp
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
6 TUBING
After mounting has been completed, tube the positioner to the actuator using the appropriate compression fitting connectors. For best
performance, use 10 mm (3/8 inch) tubing for 645 square cm (100
square inch) actuators or larger. See Figure 24 below.
6.1 Determine Air Action
The port labeled “Y1” delivers air when an air supply is present and
the relay is energized. (For positioners with double acting relays,
this is port A. For positioners with single acting relays, this is port
B.) Typically, the port labeled “Y1” should be tubed to the pneumatic
side of the actuator (the side that would result in the air compressing
the actuator spring). When tubed this way, the spring is designed to
return the valve to the fail safe state should supply air or power to the
unit fail.
Figure 20: Linear, Double Acting, Air to Open
Tube the port labeled “Y1” to the side of the actuator that must receive
air to begin moving away from the fail safe state.
If air from “Y1” should open the valve, set the Air Action configuration
switch on the positioner to Air-to-Open, otherwise set it to Air-toClose.
The Air-to-Open and Air-to-Close selection is determined by the actuator tubing, not the software. When air action selection is made during
configuration, the selection tells the control which way the actuator
has been tubed.
If the valve is double acting, port the valve labeled “Y2” to the other
side of the actuator.
DANGER: Proper tubing orientation is critical for the positioner to
c
function correctly and have the proper failure mode.
Example: Tubing Linear Double-Acting Actuators
For a linear air-to-open actuator, the “Y1” port of the positioner is
tubed to the bottom side of the actuator (closest to the valve). The
“Y2” port of the positioner is tubed to the top side of the actuator. See
Figure 20. For a linear air-to-close actuator the tubing configuration is
reversed.
Example: Rotary Double-Acting Actuators
For a rotary actuator, the “Y1” port of the positioner manifold is tubed
to the far side of the actuator. The “Y2” port of the positioner manifold
is tubed to the side of the actuator closer to the transfer case. This
tubing convention is followed regardless of air action. On rotary
actuators, the transfer case orientation determines the air action. See
Figure 21..
Figure 21: Rotary, Double Acting, Air to Open
Example: Tubing Single-acting Actuators
For single-acting actuators, the “Y1” port is always tubed to the pneumatic side of the actuator regardless of air action. If a double acting
(spool style) relay is installed in the positioner, plug port B (Y2). If a
single acting - poppet style relay is installed, plug port A (Y2) as in
Figure 22. Or, port A may be used for purging. See Purging Single
Acting Actuators below.
24
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
and covered with a protective cap. To control vented gas, remove the
caps and connect the necessary tubing/piping to these ports. See
Figure 23: Exhaust Vents.
This piping system may cause some positioner back pressure. Back
pressure in the housing chamber is from the modulator and regulator.
Back pressure in the exhaust port is from the actuator.
The maximum allowable back pressure from the housing chamber is
0.14 barg (2.0 PSIG). For flow rates, see section 2.3 Air Supply.
The maximum allowable back pressure from the exhaust port is 0.55
barg (8.0 PSIG) for double acting relays and is 0.14 barg (2.0 PSIG)
for single acting relays. Higher pressure may result in decreased performance. For output flow rates, see section 2.2 Pneumatic Output.
Figure 22: Linear, Single Acting, Air to Open
6.2 Connect Supply Port
The positioner ports are threaded with either G ¼ or ¼ NPTF as
indicated on the housing.
In order to maintain the recommended air quality, a coalescing filter
should always be installed in the supply gas line. An air filter is highly
recommended for all applications where dirty air is a possibility.
The positioner passage ways are equipped with small filters, which
remove medium and coarse size dirt from the pressurized air. If necessary, they are easily accessible for cleaning.
A supply regulator is recommended if the customer will be using the
diagnostic features of the Logix 500+ but is not required. In applications where the supply pressure is higher than the maximum actuator
pressure rating a supply regulator is required to lower the pressure to
the actuator’s maximum rating.
6.3 Purging Single Acting Actuators
Purging allows the non-pressurized side of a single acting actuator
to fill with exhaust gas instead of atmospheric air. This configuration
helps prevent corrosion of actuator components in harsh environments. When a single acting relay is used, a special procedure can be
performed to configure the positioner to purge properly using port
A. Contact your local Flowserve Representative for more information
regarding the purging option.
CAUTION: The back pressure in the main housing must never
a
rise above 0.14 barg (2.0 PSIG). This could cause the positioner
to become unresponsive under some circumstances
Housing
Chamber
Exhaust
(0.14 barg Max)
Actuator
Exhaust
(0.55 barg Max)
Figure 23: Exhaust Vents
6.4 Vented Design
A standard Logix 500+ positioner is vented directly to the atmosphere.
When supply air is substituted with sweet natural gas, piping must be
used to route the exhausted natural gas to a safe environment.
The housing chamber exhaust port is located on the backside of the
positioner. The actuator exhaust port is located on the bottom of the
positioner. Both ports are tapped with either ¼ NPTF or G ¼ threads
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Port
S Supply Supply Supply
B Y1 Y2 (Plug)
A (Plug) Y1 Y1
Figure 24: Pneumatic Connections
Relay
(Single Acting)
Spool Style
Relay
(Double Acting)
Spool Style
Relay
(Single Acting)
26
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
7 ELECTRICAL CONNECTIONS
7.1 Electrical Terminals
7.2 Command Input (4-20 mA) Connection
The Logix 500+ is reverse polarity protected, however, verify polarity
when making field termination connection. Wire 4-20 mA current
source to the input terminal labeled “HART 4-20mA INPUT”. Tighten using 0.5 to 0.6 Nm torque. See Figure 25: Terminal Diagram.
Depending on the current source, a HART filter may be required. See
19.1 Troubleshooting Guide.
7.2.1 Compliance Voltage
Output compliance voltage refers to the voltage limit the current
source can provide. A current loop system consists of the current
source, wiring resistance, barrier resistance (if present), and the Logix
500+ impedance.
The Logix 500+ requires that the current loop system allow for a 10
VDC drop across the positioner at maximum loop current. The operating current range is from 3.8 to 24 mA.
In order to determine if the loop will support the Logix 500+, perform
the calculation in the following equation. The Available Voltage must
be greater than 10VDC in order to support the Logix 500+. Also, see
Table 1: Input Signal.
Equation 1
Available Voltage =Controller Voltage (@Current
Current
Current
R
barrier
R
wire
Available Voltage = 19 V - 0.020 A × (300Ω + 25Ω)
Available Voltage = 12.5 V
The available voltage (12.5 V) is greater than the required voltage
(10.0 V) therefore; this system will support the Logix 500+. The Logix
500+ has an input resistance equivalent to 500 Ω at a 20 mA input
current.
a
x (R
max
max
= 3 00Ω
= 25Ω
CAUTION: The current must always be limited for 4-20 mA
operation. Never connect a voltage source directly across the
Logix 500+ terminals. This could cause permanent circuit board
damage.
barrier
= 20mA
+ R
wire
)
) -
max
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Barrier
(If Present)
Wire
4-20 mA
Current
Source
7.2.2 Cable Requirements
The Logix 520MD+ digital positioner utilizes the HART Communication protocol. This communication signal is superimposed on
the 4-20 mA current signal. The two frequencies used by the HART
protocol are 1200 Hz and 2200 Hz. In order to prevent distortion of
the HART communication signal, cable capacitance and cable length
restrictions must be calculated. The cable length must be limited if the
capacitance is too high. Selecting a cable with lower capacitance/foot
rating will allow longer cable runs. In addition to the cable capacitance, the network resistance also affects the allowable cable length.
See Figure 26.
In order to calculate the maximum network capacitance, use the
following formula:
Controller
Voltage
R
Figure 26: Compliance Voltage
R
Compliance
Voltage
Current
To control cable resistance, 24 AWG cable should be used for runs
less than 5000 feet. For cable runs longer than 5000 feet, 20 AWG
cable should be used.
The input loop current signal to the Logix 520MD+ digital positioner
should be in shielded cable. Shields must be tied to a ground at only
one end of the cable to provide a place for environmental electrical
noise to be removed from the cable. In general, shield wire should be
connected at the source, not at the positioner.
7.2.3 Intrinsically Safe Barriers
When selecting an intrinsically safe barrier, make sure the barrier is
HART compatible. Although the barrier will pass the loop current and
allow normal positioner control, if not compatible, it may prevent
HART communication.
10
VDC
Logix
520MD+
28
7.2.4 Grounding and Conduit
The grounding terminals, located by the electrical conduit ports
should be used to provide the unit with an adequate and reliable earth
ground reference. This ground should be tied to the same ground as
the electrical conduit. Additionally, the electrical conduit should be
earth grounded at both ends of its run.
NOTE: The grounded screw must not be used to terminate signal
shield wires. Shield wires should be terminated only at the signal
source.
This product has electrical conduit connections in either thread sizes
1/2" NPTF or M20x1.5 which appear identical but are not interchangeable. The thread size is indicated on the side of the positioner near the
conduit connections. Conduit fittings must match equipment housing
threads before installation. If threads do not match, obtain suitable
adapters or contact a Flowserve representative. See Figure 27: Conduit and Grounding.
Page 29
Conduit
Thread Size
Grounding
Terminals
Electrical
Conduit
Connections
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Figure 27: Conduit and Grounding
7.2.5 Electromagnetic Compatibility
The Logix 500+ digital positioner has been designed to operate
correctly in electromagnetic (EM) fields found in typical industrial
environments. Care should be taken to prevent the positioner from
being used in environments with excessively high EM field strengths
(greater than 10 V/m). Portable EM devices such as hand-held twoway radios should not be used within 30 cm of the device.
Ensure proper wiring and shielding techniques of the control lines,
and route control lines away from electromagnetic sources that may
cause unwanted electrical noise. An electromagnetic line filter can be
used to further eliminate noise (Flowserve Part Number 10156843).
In the event of a severe electrostatic discharge near the positioner, the
device should be inspected to ensure correct operability. It may be
necessary to recalibrate the Logix 500+ positioner to restore operation.
7.3 Multi-Function Card (AO, DO, DI)
The Multi-Function Card can act as an Analog Output (AO), a Discrete
Output (DO), or a Discrete Input (DI). Connections to the Multi-Function Card are made directly to the card terminals. For detailed information about voltage and current limits, see Table 14: Auxiliary Card
Status below.
Figure 28: MFC Analog Output Circuit
See section 13 MULTI-FUNCTION CARD for more information.
7.3.1 Analog Output
For AO function wire the MFC in series with a 10 to 40 VDC power
supply, including a method to determine the current. When configured
as an AO, the current will follow the valve position. See Figure 28.
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7.3.2 Discrete Output
For DO function, wire the MFC in series with a 8 to 40 VDC power
supply, including a method to determine the current such as a resistor. Or use a NAMUR switch amplifier made for this purpose. In DO
configuration, the card is a NAMUR switch.
When configured as a DO, current will remain high until the user-defined condition (an alarm) is active, and then drop low when tripped.
See Figure 29.
Figure 29: MFC Discrete Output Circuit
Table 14: Auxiliary Card Status
Card Condition Status Indication
Multi-Function Card
MFC (AO)
MFC (DO)
MFC (DI)
Monitoring Position (typical 4-20mA ) Output (mA)
Less than 8 V on AO terminals. No Loop Power
High output > 2.1 mA
(520MD+ typically 3 mA)
(510+ typically 7 mA)
Low 1.2 mA > output > 0.1 mA
(typically 0.5 mA)
Less than 0.1 mA No Loop Power
Low (input < 2.5 VDC) 1 - Nominal
High (input > 8.0 VDC) 0 - Tripped
1 - Nominal
0 - Tripped
7.3.3 Discrete Input
For the DI function, wire the MFC in series with a 0 to 40 VDC power
supply. Keep the voltage low under normal circumstances. Raise the
voltage to create a tripped input state. See Figure 30.
Figure 30: MFC Discrete Input Circuit
30
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
7.4 V to I Card Connections
The V to I card is used if powering the positioner using a voltage
generator is desired. The card requires a voltage input and converts
the voltage to a current suitable for powering the positioner. The positioner can still communicate via a HART interface on the voltage lines.
NOTE: When using the V to I card, digital position control is
recommended. Controlling position by changing the voltage may
result in lack of position linearity and accuracy.
Wire the V to I card according to Figure 32: V to I Card Circuit. Connect the voltage input to the V to I card terminal. Connect the red wire
from the V to I card to the positive terminal on the main board 4-20
mA input connector. Connect the black wire from the V to I card to
the negative terminal on the main board 4-20 mA input connector.
Current to the positioner can be approximated by the formula in
Equation 4.
Equation 4
(Supply Voltage-Terminal Voltage)
I =
696
Example
Supply Voltage = 24 V
Terminal Voltage = 10 V
(24-10)
I =
696
= 20 mA
Figure 32: V to I Card Circuit
Figure 33: V to I Card installed
Figure 31: V to I Card
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7.5 Limit Switches
Limit switches provide an independent verification of the position
of the feedback shaft. Wire the limit switches according to Table 15:
Limit Switch Connections. For more information, see Table 7: Limit
Switch Specifications on page 11. See Figure 34.
Table 15: Limit Switch Connections
Terminal (See Figure 34)
Switch 1 2 3 4 5 6
Mechanical
Cherry DG 13-B2RA
1 & 4 NC
Reed
Hamlin 59165-1-S-00-C
NO
NC NO C NC NO C
+ + - + + -
LS1 LS2
+ - + -
LS1 LS2
Figure 34: Limit Switch Board
Inductive Sensor
P&F NJ2-V3-N
NAMUR NC
Inductive Proximity
P&F SJ2-S1N
NAMUR NO
Inductive Proximity
P&F SJ2-SN
NAMUR NC
Inductive Sensor
P&F NBB2-V3-E2
PNP NO
General Purpose Only
BN BU BN BU
+ - + -
LS1 LS2
BN BU BN BU
+ - + -
LS1 LS2
BN BU BN BU
+ - + -
LS1 LS2
BN BU BK BN BU BK
Vcc+ - SW+ Vcc+ - SW+
LS1 LS2
32
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
7.6 Remote Mount
The remote mount option can be used where excessive vibration or
environmental factors prevent the placement of a positioner directly
on the valve. Wire the remote mount board according to Table 16:
Remote Mount Card Connections. For more information, see Table 6:
Remote Mount Specifications on page 11.
Table 16: Remote Mount Card Connections
Terminal (See Figure 35:
Remote Mount Board)
A B C
From Remote Mount Red White Black
Figure 35: Remote Mount Board
7.7 Connections for Intrinsically Safe Operation
See section 3 HAZARDOUS AREA CERTIFICATIONS for entity parameters
and control drawing reference.
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8 STARTUP
8.1 Quick Start Instructions
Once the positioner is installed, adjusting the DIP switch settings and
performing a Quick-Cal function will typically get the positioner working
properly. This simple procedure takes only seconds for most valves.
1. Using the Configuration Switches, select the desired configuration.
2. Hold the Quick-Cal button for 3 seconds. This will initiate a stroke
calibration.
After the stroke calibration is complete, the positioner is ready for
control.
CAUTION: During the QUICK-CAL operation the valve may stroke
a
unexpectedly. Notify proper personnel that the valve will stroke,
and make sure the valve is properly isolated.
8.2 Local User Interface Overview
The Logix 500+ local user interface allows the user to calibrate,
configure the basic operation, and tune the response of the positioner
without additional tools or configurators. See Figure 36.
• Configuration Switches (8) – Used to set basic configuration. See
explanations in section 8.3 Configuration Switch Settings.
• Interface Buttons – Used to calibrate the positioner, perform
special functions and navigate the display menu.
o .QUICK-CAL / ACCEPT
o
.
Up
.
Down
o
o ,Back
• Selectable GAIN Switch (Rotary) – Used to manually fine-tune the
performance.
• LED Indicators (Red, Yellow, and Green) – Indicate status, alarms
and warnings.
• Display (Optional) – Provides a full menu of detailed information
and configuration options.
34
HART
4-20 mA
Input
LED Status
Lights
QUICK-CAL/
ACCEPT Button
Configuration
Switches
Figure 36: Local User Interface
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
8.3 Configuration Switch Settings
Before placing the unit in service, set the Configuration Switches to
the desired control options.
NOTE: The Configuration Switch settings are activated only by
performing a Stroke calibration (pressing the “QUICK-CAL” button for 3 seconds). However, the Configuration Switch settings
may be edited from the DTM or Handheld at any time.
8.3.1 Air Action Switch
This must be set to match the configuration of the valve/actuator
mechanical tubing connection since the tubing determines the air
action of the system.
If Single Acting (Poppet) Relay
ATO - Increasing pressure from Port B (labeled “Y1”) causes the valve
to open.
ATC - Increasing pressure from Port B (labeled “Y1”) causes the valve
to close.
If Double Acting (Spool) Relay
ATO - Increasing pressure from Port A (labeled “Y1”) causes the valve
to open.
ATC - Increasing pressure from Port A (labeled “Y1”) causes the valve
to close.
8.3.2 Actuator Switch
This must be set to match the configuration of the actuator and is used
in some diagnostics.
Double - Select Double when both sides of the actuator are pressurized.
8.3.4 Characterization Switch
The Characterization Switch allows a better match between the input
command and the actual fluid flow through the valve. This feature is
typically used with valves that have non-linear flow characteristics.
The positioner makes a correction by applying an adjustment to the
input command according to a characterization curve.
Linear - Select Linear if the actuator position should be directly
proportional to the command input signal. (For most rotary valves,
this setting gives an =% Cv characteristic due to their inherent =%
characteristics.)
Other - Select Other if one of the pre-set characterization curves or a
custom curve is desired. The default will be the Custom curve which
is populated with a standard 30:1 equal percent rangeability curve
which generally opens less than the input command. To select one of
the other curve options, use the LCD menu, a Handheld or the ValveSight DTM. To modify the Custom curve, use the DTM. See section
10.3.6 Configuration (Characterization) for more information.
8.3.5 Auto Tune Switch
This switch controls whether the positioner will automatically tune
itself during the stroke calibration (Quick-Cal), or use preset tuning
parameters.
On - Selecting On enables an auto tune feature that will automatically
determine the positioner gain settings. The automatic tuning will be
based on response parameters measured during the latest Quick-Cal.
The valve response is a combination of these response parameters
and the current position of the Selectable GAIN Switch.
Off - Selecting Off forces the positioner to use one of the factory
preset tuning sets determined by the Selectable GAIN Switch. Settings
“B” through “J” are progressively higher predefined tuning sets.
Single - Select Single when only one side of the actuator is pressurized.
8.3.3 Signal at Closed Switch
Normally this will be set to 4 mA for an Air-To-Open actuator configuration, and 20 mA for Air-To-Close.
4 mA - Selecting 4 mA will make the valve close when the signal is
low (4 mA) and open when the signal is high (20 mA).
20 mA - Selecting 20 mA will make the valve close when the signal is
high (20 mA) and open when the signal is low (4 mA).
NOTE: When using an Analog Output (AO) function of the
Multi-Function Card, the AO signal corresponds with the Signal
At Closed selection. If the valve closes with a 4 mA signal, the
AO will show a 4 mA signal at closed. If the valve closes with a
20 mA signal, the AO will show a 20 mA signal at closed.
Selecting “A” on the Selectable Gain Switch during a Quick-Cal allows
the user to use and preserve manually adjusted gains. See section
8.4 Stroke Calibration for more details.
NOTE: The gain switch is live meaning that regardless of the
Auto Tune selection, the gain settings can be adjusted at any
time during operation by changing the selectable GAIN switch
position. See Figure 37.
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More
Responsive
Figure 37: Selectable GAIN Switch
More
Stable
8.3.6 Quick Calibration Switch
This switch selects between Auto and Jog calibration modes.
Auto - Use the Auto setting if the fully opened position of the valve
has a mechanical stop. This is typical for most valves. In Auto mode
during a stroke calibration (Quick-Cal), the positioner will fully close
the valve and register the 0% position, then fully open the valve to
register the 100% position.
Jog - Use the Jog setting if the fully opened position of the valve has
no hard stop, but needs to be set manually. In Jog mode during a
stroke calibration (Quick-Cal), the positioner will fully close the valve
and register the 0% position, then wait for the user to move the valve
to the 100% open position using the
Press the .ACCEPT/QUICK-CAL button to accept the 100% location.
See section 8.4 Stroke Calibration for more details.
.
Up and .Down buttons.
8.3.7 Valve Stability Switch
This switch adjusts the position control algorithm of the positioner for
use with low-friction control valves or high-friction automated valves.
Lo Friction - Placing the switch to Lo Friction optimizes the response
for low friction, high performance control valves. This setting provides for optimum response times when used with most low friction
control valves.
Hi Friction - Placing the switch to the right optimizes the response
for valves and actuators with high friction levels. This setting slightly
slows the response and will normally stop limit cycling that can occur
on high friction valves. See section 10.3.7 Configuration (Pressure
Control) for more details.
NOTE: This option is more effective on with Advanced or Pro
diagnostic levels.
8.3.8 Spare Switch
If special features have been purchased they may be controlled by this
switch. See associated documentation for more details.
termine the gains. The gains are then set automatically. After a stroke
calibration, the positioner is ready to control.
To perform a Quick-Cal, first ensure the Quick Calibration Switch
is set to Auto or Jog as appropriate. Press and hold the .ACCEPT/
QUICK-CAL button for approximately 3 seconds. This will initiate the
automatic stroke calibration. While the calibration is in progress, the
LED lights will flash status codes indicating the calibration progress.
See section 19.3 Status Code Descriptions for an explanation of the
status code sequences.
The initial calibration of extremely large or very small actuators may
require several calibration attempts. The positioner adapts to the
actuator performance and begins each calibration where the last
attempt ended. On an initial installation it is recommended that after
the first successful calibration that one more calibration be completed
for optimum performance.
8.4.1 Quick Calibration Switch – Jog
Set the Quick Calibration Switch to Jog if the valve/actuator assembly
has no internal mechanical stop at the fully open position. In this
case, follow these instructions:
1. Press and hold the .ACCEPT/QUICK-CAL button for approximately
3 seconds.
This will initiate the jog stroke calibration. The positioner will
then close the valve and set the zero position. The zero position
is automatically always set at the valve seat. At this point the
LED‘s will flash in a sequence of G-R-R-R (green-red-red-red)
which indicates that the user must use the jog keys to manually
position the valve to approximately 100%.
2. Use the up and down keys to position the valve at approximately
100% open.
3. Press the .ACCEPT/QUICK-CAL button to proceed.
No more user actions are required while the calibration process is
completed. When the lights return to a sequence that starts with a
green light the calibration is complete.
The jog calibration process will only allow the user to set the span.
If an elevated zero is needed a handheld or ValveSight DTM are
required.
8.4.2 Tuning Options
8.4 Stroke Calibration
36
The .ACCEPT/QUICK-CAL button is used to initiate an automatic
stroke calibration. The stroke calibration determines the closed (0%)
and open (100%) positions of the valve and gathers information about
the response of the valve (such as valve stroke time) in order to de-
Quick-Cal Custom Gains - This is typically the fastest way to achieve
ideal gains. Set the Auto Tune Configuration Switch to On and the
Selectable GAIN Switch to “E”. Then perform a Quick-Cal. During the
Quick-Cal, custom tuning parameters will be determined based on
measured response parameters. The gains can then be fine-tuned by
adjusting the Selectable GAIN Switch. Selecting “D” “C” or “B” will
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
progressively provide a more stable response. Selecting “F” through
“J” will progressively provide a more active response. In most cases
selecting “E” will give the best results. This is the default setting for all
actuator sizes. Raising or lowering the Selectable GAIN Switch setting
is a function of the positioner/valve response to the control signal,
and is not actuator size dependent.
Standard Preset Gains - If standard, preset gains are desired, set the
Auto Tune Configuration Switch to Off. After performing a Quick-Cal,
use the Selectable GAIN switch to the desired level (“B” – “J”). The
standard, preset gain settings are not affected by Quick-Cal.
It may be necessary to set the gain switch BEFORE the Quick Cal.
Very fast stroking valves may need to be at lower gains and very slow
stroking valves may need to be at higher gains.
Custom Manual Gains - To set gains manually, set the selectable
GAIN switch to “A”. Changing the switch from “B” to “A” will write
the standard “B” settings into the “A” parameters, allowing a starting
point for modification. Similarly, changing the switch from “J” to “A”
will write the standard “J” settings into the “A” parameters. Custom
tuning values can then be entered using the Display Menu, a Handheld
or ValveSight DTM. With the Selectable GAIN Switch set to “A”, the
tuning will not be modified during a Quick-Cal.
8.4.3 Aborting a Quick-Cal
The Quick-Cal can be aborted at any time by briefly pressing the
,BACK button. In this case, the previous settings will be retained.
8.4.4 On Line Stroke Calibration Adjustments
At times an adjustment to the calibration is desired, but the process
cannot be interrupted. The stroke calibration can be adjusted with
minimal valve movement. Contact your local Field Service Technician
for more information.
8.5 Analog Output (AO) Calibration
The Analog Output (position feedback) function of the Multi-Function
Card can be configured calibrated using the DTM or LCD. Ensure the
card is installed, the positioner recognizes the card, and it is configured to be an AO.
The DTM AO calibration wizard is found here:
Configuration / Card Slot 1 (or 2) / Multi-Function Card / Analog
Output Calibration.
The LCD AO calibration features are found here:
Card 1 (or Card 2) / Multi-Function Card / Config/Cal
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9 POSITIONER FUNCTIONS
(No Display Required)
The following features can be performed using the local interface. No
display is required for these features. Additional features are offered
with the use of a display, Handheld or DTM.
NOTE: In order to prevent unintentional adjustments of the configuration, tuning, or control of the valve, the Tamper Lock feature
may be used. This is set in the DTM and disables the buttons and
menus except for the ability to view the status of the positioner.
When locked, the positioner may be temporarily unlocked by
entering a PIN. (An LCD is required to enter the PIN.) Or, the
positioner can be unlocked from the DTM.
9.1 Live Manual Tuning (Adjusting the Gain)
Use the Selectable GAIN Switch to adjust the gain at any time during
operation. This adjustment takes effect immediately. For faster response
select settings above “E” (F-J). For more stable response, select settings below “E” (B-D). See Figure 36: Local User Interface on page 34.
9.2 Local Control Of Valve Position
To manually adjust the position of the valve regardless of the input
command (analog or digital), press and hold the
,BACK buttons for about 3 seconds. The
then be used to position the valve. While in this mode the LED‘s will
flash a GRRY (green-red-red-yellow) sequence. To exit the local control
mode and return to normal operation, briefly press the .ACCEPT/
QUICK-CAL button.
CAUTION: When operating using local control of the valve, the
a
valve will not respond to external commands. Notify proper
personnel that the valve will not respond to remote command
changes, and make sure the valve is properly isolated.
.
Up,
9.3 Command Source Reset
Performing a command source reset will reset the command source to
Up and
.
.
Down buttons, then briefly pressing
analog if it has been inadvertently left in digital mode. This is done by
holding down both the
the .ACCEPT/QUICK-CAL button.
9.4 Factory Reset
To perform a factory reset, hold .ACCEPT/QUICK-CAL button while
applying power. All of the internal variables including calibration will
be reset to factory defaults. The positioner must be re-calibrated after
38
a factory reset. Tag names and other user configured limits, alarm settings, and valve information will also be lost and need to be restored. A
factory reset will always reset the command source to analog 4-20 mA.
.
.
.
Up,
Down and
down buttons can
NOTE: Once the Multi-Function Card (MFC) type has been configured, the type selection will still remain after a factory reset.
CAUTION: Performing a factory reset may result in the inability
a
to operate the valve until reconfigured properly. Notify proper
personnel that the valve may stroke, and make sure the valve is
properly isolated.
9.5 Viewing Version Numbers
The version number of the embedded code may be checked at any
time except during a calibration. To see the major version number, hold
the
.
Up button. This will not alter the operation of the unit other than
to change the blink sequence to 3 blinks indicating the major version
number. Holding the
without affecting operation. The version codes are interpreted according
to the following table:
Table 17: Viewing Version Numbers
First Blink Color Second Blink Color Third Blink Color Version Number
G G G 0
G G Y 1
G G R 2
G Y G 3
G Y Y 4
G Y R 5
G R G 6
G R Y 7
G R R 8
Y G G 9
Y G Y 10
Y G R 11
Y Y G 12
Y Y Y 13
Y Y R 14
Y R G 15
Y R Y 16
Y R R 17
R G G 18
R G Y 19
R G R 20
R Y G 21
R Y Y 22
R Y R 23
R R G 24
R R Y 25
R R R 26
.
Down button will give the minor version number
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
For example, if holding the ▲Up button gave a G-G-R code, and holding the ▲Down gave a Y-Y-G code then the resulting version number
would be 2.12.
9.6 Analog Input Calibration
The Analog Input Calibration allows the user to define the mA current
that will designate the 0% and 100% commands. This is done by
holding down both the ,BACK and the .ACCEPT/QUICK-CAL button
for about 3 seconds. The blink code should change to GRYG. Adjust
the input current to correspond with the 0% position (usually 4 mA).
Briefly press the .ACCEPT/QUICK-CAL button. The blink code should
change to GRYY. Adjust the input current to correspond with the
100% position (usually 20 mA). Briefly press the .ACCEPT/QUICKCAL button.
9.7 Select and Calibrate Analog Output
To change the Multi-Function Card to the Analog Output function and
calibrate, hold down both the ,BACK and the
seconds. The blink code should change to GYRG. If desired, adjust the
output current for the 0% position by pressing the
button. Briefly press the .ACCEPT/QUICK-CAL button. The blink code
should change to GYRY. If desired, adjust the output current for the
100% position by pressing the
the .ACCEPT/QUICK-CAL button.
.
Up or
.
Up button for about 3
.
.
Up or
.
Down button. Briefly press
Down
9.8 Select Discrete Output
The Discrete Output mode generates a high current of about 7 mA in
the normal state. When the Position Deviation alarm is tripped, the
output changes to 0.5 mA.
To change the Multi-Function Card to the Discrete Output function,
hold down both the ,BACK and the
seconds. The blink code should change to GRYR. Briefly press the
.ACCEPT/QUICK-CAL button.
.
Down button for about 3
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
10 POSITIONER FUNCTIONS
(LCD Display)
The optional LCD display provides a variety of useful information and
functions. The Main View shows important information using icons
and scrolling status lines. Using the directional buttons (
navigate the menu, the user can view detailed information perform
commonly used functions. See Figure 38.
NOTE: The LCD backlight may change brightness during use. This
is normal. The backlight uses any residual power not used by
other functions of the circuitry. When current supply is low (4mA)
the light will appear darker. When current supply is high (20mA)
the light will appear brighter.
10.1 Main Display View
The main view provides an instant display of important status parameters: Position, Final Command, Scrolling Status Message, Current Alarm
Status and Status Icons.
10.1.1 Position and Command
The current Position and Command are always shown. This shows the
Final Command which has been adjusted according to a Characterization Curve, MPC, or Soft Limits that have been applied and should
match the Position.
.
.
.,) to
Auxiliary Card 1 Status - This shows the type of card in auxiliary card slot 1.
Auxiliary Card 2 Status - This shows the type of card in auxiliary card slot 2.
DIP Switch Override – This indicates that the Configuration (DIP)
Switches do not reflect the actual configuration of the positioner. This
can happen if a Configuration Switch is changed after a Quick-Cal, or if
the configuration is was changed from the DTM. Performing a QuickCal will reset the configuration to what the Configuration Switches
show, which may not be desirable in this case. Ensure the Configuration
Switches are set properly before performing a Quick-Cal.
10.1.3 Current Alarm Status
The Current Alarm Status area shows the highest priority alarm, warning, alert or status indication. This matches the code indicated by the
flashing LEDs.
10.1.4 Status Icons
Status icons continuously show the state of the features and modes.
Table 18: Status Icons
Icon Location Icon Icon Meaning
Standard
Upgrade
Level
Advanced upgrade
Pro upgrade
10.1.2 Scrolling Status Messages
The Scrolling Status Message provides the following information as
applicable:
Date and Time – The date and time format is adjustable. See Section
10.3.9 Configuration (Set Time and Date) for more information.
Ambient Temperature – This is the temperature inside the positioner.
Supply Pressure – The supply pressure is available with Advanced and
Pro upgrades.
Friction – This is calculated when the valve moves. Friction is available
with the Pro upgrade.
Actuation Ratio – This is the amount of available force used to move the
valve.
Pneumatic Leak – This is leak beyond normal air consumption. Pneumatic Leak is available with the Pro upgrade.
Training Percent Complete – Training tracks key parameters for a period
of time. This data can be used to set more meaningful Alarm and Warning limits. Training will begin automatically after 24 hours of continuous
operation and end after 90 days of positioner operation. Or use the DTM
to initialize this function. The training status will show only if training
40
has occurred.
Training Hours Remaining - This shows the hours left in the training
session if training is currently in progress.
Command
Source
Training
Mode
Pressure
Control
HART
Communica-
tions
Continuous
Stroke Test
(CST)
Analog command mode
Digital command mode
Out of service
Training in progress
Training complete
(Blanks raining not started
Pressure control locked
(blank) Pressure control not locked
HART communication currently in progress
Burst mode in progress
(blank) No HART communication currently in progress
CST ramping up
CST ramping down
CST holding steady
(blank) CST not activated
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Upgrade Level Icons - The upgrade levels provide increased functionality beginning at none, then Standard, Advanced and finally Pro.
These levels also correspond to the model numbers 510+, 520MD+,
521MD+ and 522MD+ respectively. A 510+ positioner has limited
diagnostics and cannot be upgraded. A Standard (520MD+) has positioner position-based diagnostics and can be upgraded to a 521MD+
in the field. An Advanced (521MD+) positioner includes pressure sensor functions and can be upgraded to a 522MD+ in the field. A Pro
(522MD+) positioner includes the pressure sensor functions along
with full diagnostic capabilities and is fully upgraded.
Command Source Icons – The positioner is in Analog Command
mode if it is using the 4-20 mA signal to control the location of the
valve. In Digital Command mode, the positioner ignores the 4-20
command and responds to the position command given through
HART. In Out Of Service mode, the positioner is performing a calibration, signature, partial stroke test or is in a factory reset state.
Training Mode Icons – The positioner can keep track of several key
data parameters for a period of time specified by the user. This data
can be viewed while setting alarm limits to make them more meaningful. For example, if supply pressure cycles every day from 5 bar
to 4 bar in normal operation, this information will be displayed where
the supply pressure warning limits are set. Seeing that the supply
typically drops to 4 bar, the user can then set the supply pressure low
warning to a value below 4 bar. See the DTM User Manual for more
information.
Pressure Control – When the position of the valve gets very close
to the commanded position, the positioning algorithm will change
to pressure control. This means the pressures will be held constant
(locked), improving the stability of the valve position. The point at
which the pressure control is locked depends on the Valve Stability
switch on the positioner. When the switch is set to “Lo Friction”, the
locking point is self-adjusting to optimize accuracy. When the switch
is set to “Hi Friction” and the deviation is smaller than +/- 1.0%, the
pressure “locks”. This value can be adjusted using the Display Menu
or DTM. See section 10.3.7 Configuration (Pressure Control).
HART Communications Icons – When the positioner is sending or
receiving data via the HART communication protocol, the icon will be
displayed. During burst mode, a pulsating heart icon will be displayed.
Continuous Stroke Test (CST) – For valves that are normally held at a
constant position for extended periods of time, the Continuous Stroke
Test can provide assurance that the valve is still responsive. When
CST is on, the positioner will cause a very small amount of valve
movement. From this movement, the positioner can find information
about the health of the valve, actuator and positioner. This is not
recommended for valves intended for high accuracy or stability.
To achieve the CST function, the positioner adds a small deviation to
the command. The deviation is ramped at a rate of 0.05%/second up
to 5%. However, the instant the valve moves, the ramp reverses and
begins to grow in the opposite direction. So, with low friction, the
actual movement will be quite small. If the valve does not move by the
time the deviation equals 5%, a counter will start. After 5 consecutive
failed attempts to move, the CST warning will appear. The ramp rate,
maximum limit, and frequency of the CST can be adjusted using the
DTM.
10.1.5 Adjusting the Display Contrast
.
Up and
.
Down buttons to adjust the contrast. Use the
To adjust the display contrast, hold the ,Back button for 3 seconds.
Use the
.ACCEPT/QUICK-CAL to accept the settings.
Figure 38: Display Main View
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10.2 Menu Overview
Status
Command (mA)
Command (%)
Position (%)
PS (Supply Pressure) 2
PA (Port A Pressure)
PB (Port B Pressure)
Friction3
Actuation Ratio3
Pneumatic Leak3
Temperature
Valve Cycles
Valve Travel (%)
Card 1 Value
Card 2 Value1
Alerts and Alarms
Current Alarms (Prioritized)
Event History
Last Event
2nd Event
3rd Event
-
-
-
32nd Event
Partial Stroke Test
Start
Last Result
Calibration
Stroke/Quick Calibration
Pressure Sensor Calibration
Friction Calibration
Triple Calibration
Command Input Calibration
Calibration Dates
Configuration
Positioner Tuning
Characterization
Pressure Control
Soft Limits & Shutoff
High Soft Limit
Low Soft Limit
Upper Position Shutoff
Lower Position Shutoff
42
Set Date & Time1
User Preferences
All Units
Pressure Units
Force Units
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Temperature Units
Air Flow Units
Actuator Area Units
Date Format
Number Format
LCD Orientation
2
2
Burst Mode
ON/OFF
Positioner Revs
SW Rev
Bld Date
Bld Time
HW Rev
CPU Rev
HART Ver
Card 1
Card 2
Factory Reset
Aux Card 1 (or Card 21)
No Card: “No Card”
Multi-Function Card
Not Configured
Set as AO Card
Set as DO Card
Set as DI Card1
Config/Cal
1
If Not Configured – “No Configuration Allowed”
If AO
Set 0%
Set 100%
If DO – “Use DTM”
1
1
1
If DI1
Set to No Action
Set to Trigger PST
Set to Command Override
1
Set Command Point
Language
English
German
French
Spanish
Portuguese
Russian
Turkish
1
Not available with 510+.
2
Requires 520MD+ Advanced positioner upgrade.
1
1
3
Requires 520MD+ Pro positioner upgrade.
1
1
1
1
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
10.3 Menu Features
The LCD display is an available option with the 510+ and 520MD+
models.
10.3.1 Status
.Status
.Command (mA)
.Command (%)
.Position (%)
.PS (Supply Pressure) 2
.PA (Port A Pressure)
.PB (Port B Pressure)
3
.Friction
.Actuation Ratio
.Pneumatic Leak
.Temperature
.Valve Cycles
.Valve Travel (%)
.Card 1 Value
.Card 2 Value1
1
Not available with 510+
2
Requires 520MD+ Advanced positioner upgrade.
3
Requires 520MD+ Pro positioner upgrade.
The Status menu is used to view information about the configuration
and operation of the system.
Command displays the final command in mA.
Command displays the final command in %.
2
2
3
3
Card 1 Value shows the configuration and status of the auxiliary card
in slot 1. A tripped state is represented by a 0. A nominal state is represented by a 1.
Card 2 Value shows the configuration and status of the auxiliary card
in slot 2. A tripped state is represented by a 0. A nominal state is represented by a 1.
For example, if the Multi-Function Card (MFC) was in slot 1, configured
as an analog output (AO), and giving 12.34 mA, the display would show
“AO 1 12.34mA”. If no card is in the slot, the display will show “No
Card”.
For more information about auxiliary card status, see Table 14: Auxiliary
Card Status.
10.3.2 Alerts and Alarms
.Alerts and Alarms
.Current Alarms (Prioritized)
.Event History
.Last Event
.2nd Event
.3rd Event
*
*
*
.32nd Event
The Alerts and Alarms menu shows current and past alarms, warnings,
alerts, and calibrations.
Position displays the valve position in %.
PS displays the supply pressure.
PA displays the pressure in port A. This is the primary port if using a
poppet-style relay module.
PB displays the pressure in port B. This is the primary port if using a
spool-style relay module.
Friction displays the friction of the actuator/valve assembly.
Actuation Ratio displays the force required to actuate the valve as a
percentage of the total force available. The value is an estimate of the
force that would be required to move the valve to the end of travel, fully
compressing the actuator spring(s).
Pneumatic Leak is an estimate of leak in addition to regular air
consumption.
Temperature displays the temperature inside the positioner.
Valve Cycles are counted each time the positioner changes direction.
The movement must be beyond a dead-band window. This window is
set to 0.5% as a default, but can be changed using the DTM.
Valve Travel is counted in small increments every time the valve moves
beyond the dead-band window. The travel is displayed in % of full stroke.
Current Alarms displays all events that are actively sounding.
Event History displays past 32 events including alarms, warnings,
alerts, and calibrations. The event that occurred most recently is displayed first (event 32) with later events recorded below. Each event has
a time stamp and shows if it was turning on or off.
10.3.3 Partial Stroke Test
.Partial Stroke Test1
.Start
.Last Result
1
Not available with 510+
The Partial Stroke Test (PST) menu provides the user the ability to start
a PST and see the results of the latest PST.
CAUTION: Performing a Partial Stroke Test will result in valve
a
movement and the inability to operate the valve until the test is
complete. Notify proper personnel that the valve may stroke, and
make sure the valve is properly isolated if required by plant procedures.
Start allows the user to initialize the (PST).
Last Result shows “Pass” or “Fail” from the last PST attempt.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
10.3.4 Calibration
.Calibration
.Stroke/Quick Calibration
.Pressure Sensor Calibration
.Friction Calibration
.Triple Calibration
.Command Input Calibration
.Calibration Dates
1
Not available with 510+
1
1
1
1
The Calibration menu allows the user to calibrate the positioner’s
sensors. The positioner can accurately control with only a Quick-Cal.
Typically this is all that is needed. A friction calibration is recommended
if the positioner has been upgraded to Pro diagnostics. See section 8
STARTUP for more details.
CAUTION: Performing a calibration may result in valve movement
a
and the inability to operate the valve until the calibration is complete. Notify proper personnel that the valve may stroke, and make
sure the valve is properly isolated before proceeding.
Stroke/Quick Calibration starts an automatic calibration of the position
feedback sensor. The stroke calibration determines the closed (0%) and
open (100%) positions of the valve and gathers information about the
response of the valve (such as valve stroke time) in order to determine
the gains. The gains are then set automatically. After a stroke calibration, the positioner is ready to control.
See section 8.4 Stroke Calibration for more details.
Pressure Sensor Calibration starts an automatic calibration of the
pressure sensors. The pressure sensors are calibrated at the factory
and typically will not need calibration. Use this feature if new pressure
sensors are installed. If desired, configure the positioner to use the
most recent pressure calibration values after a factory reset. To do this,
write a 1 to variable 104 using the Edit Variables page of the ValveSight
DTM.
“Set 0%”, set the command input current to 4 mA. (The display will
show a low Analog to Digital Count (ADC) that corresponds to 4 mA.)
.
Then press the .ACCEPT/QUICK-CAL button to set the value. Press the
Down button to move to “Set 100%”. Set the command input current
to 12 mA. (The display will show a high ADC to correspond to 12 mA.)
Again press the .ACCEPT/QUICK-CAL button to set the value. Select
the ,Back Button to exit.
Signal At Closed = 20mA Example:
If the desired signal at closed is 20 mA, first set the Signal at Closed
DIP switch to 20 mA. Then perform a stroke calibration by pressing the
.ACCEPT/QUICK-CAL button for more than 3 seconds. This registers
the DIP switch settings. Then, in the Command Input Calibration menu,
when the display shows “Set 0%” it is expecting the lowest current value. Set the input current to 4 mA. For “Set 100%”, it is looking for the
highest current value. Set the input current to 20 mA. After accepting
theses values, the positioner will interpret the 20 mA input as 0% valve
position and the 4 mA input as 100%.
Calibration Dates lists the most recent date of each calibration.
NOTE: To calibrate the Analog Output, see section 13
MULTI-FUNCTION CARD.
10.3.5 Configuration (Positioner Tuning)
.Configuration
.Positioner Tuning
.P-Gain Open
.I-Gain Open
.D-Gain Open
.P-Gain Close
.I-Gain Close
.D-Gain Close
.Open Stroke Time
.Close Stroke Time
.Minimum Open Time
.Minimum Close Time
.Gain Set
Friction Calibration starts an automatic calculation of total system
friction. This also determines the spring rate and other values critical to
the Pro diagnostic functions.
NOTE: Friction forces may change quickly when a valve is first
placed into service.
Triple Calibration performs Stoke, Pressure and Friction calibrations in
one step.
Command Input Calibration is used to adjust the input range. Set the
lowest current (Set 0%) and the highest current (Set 100%) that will be
used. The default input range is 4 to 20 mA. The “Set 0%” value must
be lower than the “Set 100% value.
44
Split Range Example:
A split range is easily configured. For example, a 4 to 12 mA signal can
be set to correspond to a 0 to 100% stroke. When the display shows
The Configuration – Positioner Tuning menu allows the user to manually adjust individual tuning parameters. All tuning parameters are
automatically set to optimal values during Quick-Cal. Typically a QuickCal is all that is needed for positioner tuning. See section 8 STARTUP
for more details.
CAUTION: Adjusting the tuning parameters will affect the respon-
a
siveness of the valve and could cause rapid changes to the valve
position. Notify proper personnel that the valve may stroke, and
make sure the valve is properly isolated before proceeding.
P-Gain, I-Gain and D-Gain are the proportional, integral, and differential
elements of the feedback algorithm. These gains are different for the
opening and closing directions because typically responsiveness is
different in each direction.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
NOTE: Only those with specific training in PID tuning algorithms
should attempt to adjust the tuning by manually changing the
PID values.
Open Stroke Time is the fastest time it took the valve to stroke from
0% to 100% during Quick-Cal.
Close Stroke Time is the fastest time it took the valve to stroke from
100% to 0% during Quick-Cal.
Minimum Open Time and Minimum Close Time (Speed Limits) are
used to prevent the valve from moving too quickly. This can be used
when the process is sensitive to rapid flow or pressure changes. This
shows the time (in seconds) that the positioner will allow the valve to
travel a full stroke. This speed limit applies to smaller movements of
the valve too.
For example, if the Minimum Open Time were set to 20 seconds, and
the command was changed from 40% to 50%, the positioner would
move the valve at a constant rate, taking 2 seconds to complete the
move. If the Minimum Close Time was set to 0, and the command
was changed from 50% back to 40%, the positioner would make the
move as quickly as possible.
The default values are 0 seconds, meaning the positioner will move
the valve as quickly as possible.
The Configuration – Characterization menu allows the user to change
the characterization of the command. This allows a better match
between the input command and the actual fluid flow through the
valve. This feature is typically used with valves that have non-linear
flow characteristics. The positioner makes a correction by applying
an adjustment to the input command according to a characterization
curve. The table below shows the available characterization curve
options. Each point of the Custom curve can be adjusted using the
ValveSight DTM. See Figure 39.
To view the characterization curve options, set the Characterization
switch “Other” before performing a Quick-Cal. Otherwise, the only
option available is “Linear”. If a Quick-Cal is not possible, use the
ValveSight DTM to select the curve.
Gain Set with Dual selected, applies independent gains in the open
and closing directions (default). With Single selected, the most conservative gains found during calibration are applied in both the open
and closing directions.
10.3.6 Configuration (Characterization)
.Configuration
.Characterization
.MaxFlo Linear
.MaxFlo Equal %
.Valdisk Linear
.Valdisk Equal %
.ShearStream Linear
.ShearStream Equal %
.Custom
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Table 19: Characteristic Curve Data
Final Command
Characterization
Command
Input
0.0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
5.0 5.00 6.50 1.00 13.00 4.00 25.00 8.00 0.62
10.0 10.00 11.60 2.00 20.00 6.00 35.00 14.00 1.35
15.0 15.00 16.20 3.00 26.25 7.80 44.00 17.00 2.22
20.0 20.00 20.50 4.40 32.10 9.30 50.20 21.00 3.25
25.0 25.00 24.60 5.80 37.50 11.50 55.50 24.00 4.47
30.0 30.00 28.50 7.40 42.60 14.00 60.20 27.50 5.91
35.0 35.00 32.40 9.30 47.40 16.50 64.30 31.50 7.63
40.0 40.00 36.20 11.20 51.80 19.30 68.00 35.50 9.66
45.0 45.00 40.00 13.50 56.00 22.50 71.50 39.50 12.07
50.0 50.00 43.80 16.10 60.00 26.00 74.70 43.90 14.92
55.0 55.00 47.60 19.10 63.60 30.00 77.70 48.10 18.31
60.0 60.00 51.50 22.40 67.20 34.70 80.50 52.80 22.32
65.0 65.00 55.50 26.20 70.60 39.60 83.20 57.40 27.08
70.0 70.00 59.50 30.60 73.90 45.10 85.90 62.40 32.71
75.0 75.00 63.80 35.70 77.20 51.30 88.40 67.50 39.40
80.0 80.00 68.20 41.70 81.30 57.80 90.80 72.90 47.32
85.0 85.00 73.00 48.90 84.00 64.80 93.20 78.60 56.71
90.0 90.00 78.40 57.70 87.80 72.50 95.50 84.70 67.84
95.0 95.00 85.00 69.20 92.10 81.30 97.80 91.20 81.03
100.0 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00
DIP set to “Linear”
Linear MaxFlo Linear MaxFlo =% Valdisk Linear Valdisk =%
Characterization DIP set to “Other”
Shear-Stream
Linear
Shearstream=%
Custom
(Default)
(Linear=%)
Figure 39: Characterization Curves
46
Select the appropriate curve as required by the process design.
Custom - Select Custom for a standard 30:1 linear equal percent
rangeability curve. The curve may be customized point-by point. To
modify the Custom curve, use the ValveSight DTM.
CAUTION: Changing the characterization curve may cause the
a
valve to move suddenly. Notify proper personnel that the valve
may stroke and if required, make sure the valve is properly
isolated before proceeding.
10.3.7 Configuration (Pressure Control)
.Configuration
.Pressure Control
.Window
The Configuration (Pressure Control) menu allows the user to change
the size of the pressure control window. This window becomes active
when the Valve Stability Switch is set to “Hi”. The Valve Stability
Switch optimizes the response for valves and actuators with high
friction levels. When set to “Hi”, it slightly slows the response and will
normally stop limit cycling that can occur on high friction valves.
Window - When the position of the valve gets within the pressure
control window, the positioning algorithm will change to pressure
control. This means the pressures will be held constant (locked),
improving the stability of the valve position
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
10.3.8 Configuration (Soft Limits and Shutoff)
.Configuration
.Soft Limits & Shutoff
.High Soft Limit
.Low Soft Limit
.Upper Position Shutoff
.Lower Position Shutoff
Soft Limits allows the user to limit the movement of the valve. Shutoff
allows the user to tightly shut the valve with all available force.
High Soft Limit and Low Soft Limit - This feature is used to simulate
physical blocks on the valve that restrict movement past a set point.
Once the Soft Limit is set, the positioner will not attempt to move the
valve position (final command) beyond the set point, regardless of the
analog or digital command input signal.
CAUTION: Changing the Soft Limits may limit the movement of the
a
valve. The valve may not shut or open fully.
NOTE: Removing power to below 3.6 mA will still cause the valve
to move to the de-energized state regardless of the Soft Limits.
Upper Position Shutoff and Lower Position Shutoff - This feature, (also
called Minimum Position Cutoff or MPC) is used to tightly close or open
the valve. It is used when a tight seal is needed or when debris or friction may otherwise interfere with complete closure. When the valve is
commanded past the Shutoff points, the pilot relay will direct full supply
pressure to the appropriate port, applying all available force to close (or
open) the valve. The Shutoff points apply to the Final Command.
CAUTION: Changing the Shutoff limits may cause the valve to fully
a
open or fully close after the command passes a set limit.
Though Shutoff and Soft Limit features should not be used together, if
both are set, the greater of the two settings will take precedence at the
closed end; and the lesser of the two settings will take precedence at the
open end.
10.3.9 Configuration (Set Time and Date)
.Configuration
.Set Date & Time
1 Not available with 510+
1
The positioner has an internal clock. The clock allows time and date
information to be stored with alarms and other events. The clock does
not account for daylight savings.
Set Time and Date – Use the
.
Up and
.
Down buttons to set the time
and date. The format of the time and date is displayed above the input
fields.
10.3.10 Configuration (User Preferences)
.Configuration
.User Preferences
.All Units
.Pressure Units1
.Force Units1
.Temperature Units
.Air Flow Units1
.Actuator Area Units1
.Date Format1
.Number Format
.LCD Orientation
1 Not available with 510+
The User Preferences menu allows the user to format how information
is displayed.
The following table shows the available options. By default the positioner is set to show information in International System (SI) units. To
change all units to North American (English), make the selection under
All Units. Each selection can also be changed individually.
Table 20: User Preference Options
Units/Format International
System (SI)
(Default) North Ameri-
Other Options
can (English)
All Units SI North Amer-
-
ican
Pressure bar PSI kg/cm2,
kPa
Force N lbf kg
Temperature
degrees C degrees F -
Air Flow slph scfm slpm,
Nm3/hr
Actuator Area cm2 in2 -
Date Format Day.Mon.Year Mon/Day/Year -
Number Comma Decimal Point -
LCD Orientation – Use this selection to turn the turn the display
upside down (180 degrees). Use this feature when the positioner is
mounted upside down.
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10.3.11 Configuration (Burst Mode)
.Configuration
.Burst Mode1
.On/Off
1
Not available with 510+
Burst Mode continuously transmits HART information.
On/Off – Use this feature to turn burst mode on and off.
10.3.12 Configuration (Positioner Revs)
.Configuration
. Positioner Revs
. SW Rev
. Bld Date
. Bld Time
. HW Rev
. CPU Rev
. HART Ver
. Card
. Card
1
Not available with 510+
1
1
2
Positioner revisions are shown in this menu.
SW Rev –The revision of the embedded software.
Bld Date –The date of the embedded software build.
Bld Time –The time of day of the embedded software build.
HW Rev –The revision of the main board.
CPU Rev – The revision of the CPU.
HART Ver –The revision of the HART protocol (5, 6, or 7).
Card 1 – The software revision on Card 1.
Card 2 – The software revision on Card 2.
10.3.13 Configuration (Factory Reset)
.Configuration
. Factory Reset
At times, it may be convenient to reset all of the variables to a default
state. In this case, perform a Factory Reset.
Factory Reset – Use this feature to reset all variables to their factory
default state. All of the internal variables including calibration will be
reset to factory defaults. The positioner must be re-calibrated after
a factory reset. Tag names and other user configured limits, alarm
settings, and valve information will also be lost and will need to be
restored. A factory reset will always reset the command source to
analog 4-20 mA.
48
NOTE: Once the Multi-Function Card (MFC) type has been configured, the type selection will still remain after a factory reset.
CAUTION: Performing a factory reset may result in the inability
a
to operate the valve until reconfigured properly. Notify proper
personnel that the valve may stroke, and make sure the valve is
properly isolated.
10.3.14 Card 1 (or Card 2)
Two slots are available for auxiliary cards. The Multi-Function Card
(MFC) can be configured for analog output (AO), Discrete Input (DI)
and Discrete Output (DO).
NOTE: With Logix 510+, only Card 1 is available with either AO
or limited DO function.
.Card 1 (or Card 2)
.No Card
No Card – This is displayed when no card is present in the slot.
.Aux Card 1 (or Card 21)
.Multi-Function Card
.Not Configured
.Set as AO Card
.Set as DO Card
.Set as DI Card1
.Config/Cal
.If Not Configured – “No Configuration Allowed”
.If AO
.Set 0%
.Set 100%
.If DO – “Use DTM”
1
.If DI
.Set to No Action
.Set to Trigger PST
.Set to Command Override
.Set Command Point
1
Not available with 510+
Multi-Function Card – This is displayed when a Multi-Function Card
is present in the slot. Configuration options follow. See section 13
MULTI-FUNCTION CARD for more information. On entering the MFC
menu, the menu item below will be highlighted indicating the current
MFC function. To set the function, select the function and select
Accept.
Not Configured – The MFC is not configured for any function by default. The configuration must be set by using the following functions.
Set as AO Card – Use this feature to set the MFC as an analog output
card.
Set as DO Card – Use this feature to set the MFC as a discrete output
card. A 510+ will only trigger off of the Position Deviation alarm.
Set as DI Card – Use this feature to set the MFC as a discrete input
card.
Config/Cal – Use this feature to further configure the MFC. The menu
items below this level will change according to the MFC configuration
type selected.
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If Not Configured
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
No Configuration Allowed – Because the card type has not been
selected, no configuration options are available.
If Set As AO Card
Set 0% - Set the current (mA) that will correspond to the 0% (closed)
valve position.
Set 100% - Set the current (mA) that will correspond to the 100%
(open) valve position.
NOTE: The AO calibration values are required to match the
“Signal At Closed” configuration switch on the positioner. For
example, if the switch is set to 4 mA, the “Set 0%” current must
be less than the “Set 100%” current.
If Set As DO Card
Use DTM – The DO is highly configurable. Use the ValveSight DTM
to set the function of the DO. When used with the 510+, DO is not
configurable and triggers only off the Position Deviation alarm.
If Set As DI Card
Set to No Action – Use this option if only an acknowledgement of the
DI state is desired.
11 HART COMMUNICATION
The Logix 520MD+ series positioners use the HART communication
protocol specified by the HART Communication Foundation.
11.1 ValveSight DTM
Flowserve Corporation has produced a custom Device Type Manager
(DTM) for the Logix 520MD+ digital positioners to support the ValveSight diagnostics platform.
The DTM contains a high level “Dashboard” view of the system health
and status information. See Figure 40. It also contains comprehensive
user-friendly interfaces for control and reporting of alarms, of-line and
on-line diagnostic tests, calibrations and system configurations.
The ValveSight DTM is available from a Flowserve representative or
from www.valvesight.com.
Set to Trigger PST – Use this option to initiate a partial stroke test
when the DI state goes high.
Set to Command Override - Use this option to override the analog or
digital command input to move the valve to a set position as long as
the DI state remains high.
Set Command Point – Use this feature to set the override position.
The position is a final command (not characterized). Tight Shutoff
settings and Soft Limits will still apply.
10.3.15 Language
.Language
.English
.German
.French
.Spanish
.Portuguese
.Russian
.Turkish
.Italian
The display menu is available in several languages.
To navigate directly to the language menu, select the following sequence of buttons:
.
Up , .Up, .QUICK-CAL / ACCEPT.
Figure 40: ValveSight DTM Dashboard
11.2 HART 375/475 Handheld Communicator
The Logix 520MD+ digital positioner supports and is supported by the
HART 375/475 Handheld Communicator. The Device Description (DD)
files can be obtained from the HART Communication Foundation or
from your Flowserve representative.
11.3 Changing HART Versions
The Logix 520MD+ positioner comes standard with the HART 6 communication protocol. Follow this procedure to change to HART 5 or 7.
1. Remove the outer cover.
2. Remove the inner cover by removing the 6 inner cover retaining
screws.
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CAUTION: Observe precautions for handling electrostatically
a
sensitive devices.
3. With a clean, non-conductive instrument, change the position
of DIP switch according to Figure 41: HART DIP Switch. After
changing the DIP switch, the positioner will immediately
recognize the new HART communication protocol.
4. Replace the covers.
11.4 Burst Mode
Burst Mode is available with a handheld device. In the handheld, select the Burst Mode feature under the Configuration Menu. Variables
that are transmitted in burst mode are shown in the table below.
Table 21: Default HART Parameters for Burst Mode
HART Variable Data Description
Primary 4-20 Command (%)
Secondary Final Command (%)
Purchased with Standard Diagnostics:
Tertiary
Quaternary Valve Position (%)
NOTE: These variable assignments are reestablished during a
factory reset. A field upgrade will not change the tertiary variable.
NOTE: The DTM will not function while the positioner is in Burst
Mode.
Temperature (C)
Purchased with Advanced or Pro Diagnostics:
Supply Pressure (bar)
50
Figure 41: HART DIP Switch
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12 MODEL FEATURES
The Logix 510+ digital positioner includes –
• the QUICK-CAL feature that allows the positioner to be calibrated
at the push of one button.
• limited diagnostics that monitor position, the pilot relay and
electronics.
• an 8-DIP configuration switch for flexible set-up.
• a 10-position gain selector switch is also included for quick
adjustments to responsiveness.
• an LCD option provides a dashboard for viewing current status and
a complete menu for viewing and configuring detailed settings.
• up to two auxiliary cards for analog output (AO), discrete input
(DI) and discrete output (DO) functions.
The Logix 520MD+ digital positioners include –
• HART communication.
• a DTM for viewing and controlling advanced features.
• Additional diagnostics depending on the diagnostic level chosen.
12.1 MD+ Positioner Diagnostic Levels
The Logix 520MD+ digital positioners have three levels of diagnostics,
“Standard”, “Advanced”, and “Pro”.
• “Standard” diagnostics provide complete safety and position-related diagnostics and data.
• “Advanced” diagnostics provide additional pressure data.
• “Pro” diagnostics enhance the off-line tests with additional force
data, and provide powerful on-line monitoring capabilities including friction, data logging functions, and comprehensive system
health information.
12.2 Valvesight DTM Diagnostic Levels
The DTM is not required for the positioner to function, but the graphical capabilities of the DTM allow for a richer interface and additional
functionality, including viewing the dashboard, charts, annunciator
panel, test comparisons, and data logs and printing reports.
The DTM also comes in two versions: “Basic” and “Advanced”.
• The “Basic” DTM provides an intuitive, easy-to-use user interface
to the positioner. It includes calibration, configuration, auxiliary
card information and off-line diagnostic tests. A dashboard gives
a quick view of important information.
• The “Advanced” DTM provides a view of the positioner’s full
health analysis and interfaces to all of the positioner’s “Pro”
diagnostic functionality.
Table 15: Logix 500+ and ValveSight DTM Features
DTM Positioner
ValveSight Basic
ValveSight Advanced
Logix 510+
Logix 520MD+ (Standard)
Hardware
Quick Calibration Button X X X X
3-LED Indicator X X X X
4-DIP Configuration
8-DIP Configuration X X X X
10-Position Gain Adjustment Switch X X X X
LCD Display Option X X X X
2 Auxiliary Cards (AO, DO, DI options) X X X
1 Auxiliary Card (AO, DO options) X
Limit Switch Option X X X X
Remote Mount Option X X X X
Humidity Sensor X X X
Terminal Voltage < 10.0 V X X X
Terminal Voltage < 6.0 V X
SIL 3 X X X
Software
HART Communication X X X X X
Off-Line Diagnostics
(Ramp Test, Step Test, HDRL, Partial Stroke Test)
On-Line Data Monitor
(Monitor and Save Sensor Data)
Time Stamped Alarms X X X X X
Pressure Sensor Data
(Supply, Port A, Port B)
On-Line Pro Diagnostics
(Force, Actuation, Pneumatic Leak,
Continuous Stroke Testing, etc.)
Health Evaluation
(Valve, Positioner, Actuator and Control)
Training
(Determines Typical Behavior)
Data Logging
(High-Speed Internal Data Capture)
Long-Term Trend Logging
(14 parameters over 15 years)
X X X X X
X X X X X
X X X
X X
X X
X X
X X
X X
Logix 521MD+ (Advanced)
Logix 522MD+ (Pro)
51
It is generally wise to use the Advanced DTM with the Advanced and
Pro positioners.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
13 MULTI-FUNCTION CARD
The optional Multi-Function Card (MFC) can be configured to act as
an Analog Output, Discrete Output, or Discrete Input. Up to two MFCs
may be installed at one time.
NOTE: With Logix 510+, only Card 1 is available with either AO
or limited DO function.
MFCs are immune to RFI/EMI disturbances. See certifications in
section 3.
Table 22: Multi-Function Card Cross-References
Information IOM Section Pg
Analog Output Specifications 2.4 Analog Output 10
Electronic Connections 7.3 Multi-Function Card (AO, DO, DI) 29
Status Table 14: Auxiliary Card Status 30
Configuration 10.3.14 Card 1 (or Card 2) 48
Certifications 3 Hazardous Area Certifications 13
Multifunction Card
13.2 Discrete Output (DO)
Use the Discrete Output function of the MFC to indicate a variety of
conditions such as alarms, warnings, position limits, etc. Alarms that
are masked will not cause the DO to trip. The current is normally high,
and drops low when one of the pre-configured states occurs.
Configuration of the discrete output signal is done using the ValveSight DTM or push-buttons. To change the Multi-Function Card to the
Discrete Output function using the buttons, see section 9.7.
With Logix 510+, the DO function may be selected using push buttons, but will be limited to trip on the deviation alarm only.
The MFC configured as a DO does not interfere with positioner operation.
The MFC DO complies with DIN 19234 standard. For specific current
limits, see Table 14: Auxiliary Card Status.
13.3 Discrete Input (DI)
Use the Discrete Input function of the MFC to signal the positioner to
begin a partial stroke test, or move to a predefined position as long as
the signal remains.
Figure 42: Multi-Function Card
13.1 Analog Output (AO)
Configure the MFC as an Analog Output device to produce a 4-20 mA
signal that corresponds to the position of the valve.
Output follows actual position of valve, including all failure modes of
positioner except loss of power. An output of < 1.0 mA is transmitted
when the positioner loses power.
Calibration of the analog output signal is performed using the display
menu, a HART handheld communicator, or the ValveSight DTM or
push-buttons. To change the Multi-Function Card to the Analog Output function and calibrate using the buttons, see section 9.7.
The MFC configured as an AO does not interfere with positioner
operation.
Supply a low voltage (or no voltage) to indicate a normal state. Raise
the voltage to indicate the tripped state.
Configuration of the discrete output signal is done using the display
menu, a HART handheld Communicator, or the ValveSight DTM .
For specific voltage limits, see Table 14: Auxiliary Card Status.
NOTE: When 2 cards are configured as DI at the same time,
where both are configured to override the position command, the
card in slot 1 will take priority regardless of the order in which
the override commands are triggered.
CAUTION: During the use of the Discrete Input function, the valve
a
may stroke unexpectedly. Follow internal procedures, ensuring
that the configured movement of the valve (performing a PST or
moving to a set-point) is allowed. Notify proper personnel that
the valve will stroke, and make sure the valve is properly isolated
if required.
52
NOTE: The AO signal corresponds with the Signal At Closed
configuration switch setting. If the valve closes with a 4 mA
signal, the AO will show a 4 mA signal when closed. If the valve
closes with a 20 mA signal, the AO will show a 20 mA signal
when closed.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
14 V TO I CARD
The optional V to I card allows the use of a DC voltage source (e.g.
24 Volts) to power the positioner. This is typically for on/off emergency shut-down valves. The positioner is left in digital mode and the
position is commanded by the DTM or Hand-Held. The positioner can
receive commands via HART. Partial stroke tests can be performed via
HART commands. Reducing the voltage to below 10 volts causes the
positioner to shut down and go to the fail safe position.
The V to I card is immune to RFI/EMI disturbances. See certifications
in section 3.
Table 23: V to I Card Cross-References
Information Section Page
V to I Card Specifications 2.8 V to I Board Specifications 11
Certifications 3 Hazardous Area Certifications 13
Electronic Connections 7.4 V to I Card Connections 31
Safety Function 17 Requirements for Safety Integrity 55
Ordering Limit Switches 21.2 Spare Parts Kits 80
V to I Card
15 LIMIT SWITCHES
15.1 Limit Switch Operation
The Logix 500+ digital positioner can be equipped with a limit switch
unit. The unit has two main parts, the electrical switch board and the
vane. The switch board is connected to the Inner cover. The vane
connects to the feedback shaft which extends through the positioner
and moves with the valve. The vane can hold a cam or ferromagnetic
device. As the shaft rotates, the pick-up switch LS1 or LS2 is activated. The switching point can be adjusted.
Four types of Limit Switches can be used with the Logix 500+.
15.2 Limit Switch Types
Mechanical switches are triggered by the use of a mechanical cam
and followers. See Figure 44: Limit Switches.
Reed switches are triggered by a magnetic force. No physical contact
occurs.
Inductive Slot switches are triggered when the sensor detects a ferromagnetic vane inserted between the coils. No physical contact occurs.
Inductive switches are triggered when the sensor detects a ferromagnetic vane approaching the coils in the switch. No physical contact
occurs.
Table 24: Limit Switch Cross-References
Information Section Page
Electronic Specifications 2.7 Limit Switch Specifications 11
Certifications 3 Hazardous Area Certifications 13
Electronic Connections 7.5 Limit Switches 32
Install or Adjust the Limit Switch 18.4 Installing a Limit Switch 57
Ordering Limit Switches 21.2 Spare Parts Kits 80
Figure 43: V to I Card
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16 REMOTE MOUNT
Terminals
Figure 44: Limit Switches
16.1 Remote Mount Operation
The remote mount option can be used where excessive vibration or
environmental factors prevent the placement of a positioner directly
on the valve.
The remote mount unit consists of just the feedback mechanism
enclosed in a sturdy container. This assembly is mounted to the
valve/actuator assembly. The actuator tubing and feedback signals
are routed some distance to the positioner. Tubing is connected to
VaneLimit Switches
the positioner. The feedback signal wires are connected to a remote
mount board installed in the Logix 500+ positioner. See Figure 45:
Remote Mount Board.
Table 25: Remote Mount Cross-References
Information Section Page
Electronic Specifications 2.6 Remote Mount Specifications 11
Electronic Connections 7.6 Remote Mount 33
Ordering a Remote Mount
Board
Ordering a Remote Mount
Device
For more information on the remote mount option, see Logix Remote
Mount Option user instructions, FCD LGENIM0001.
21.2 Spare Parts Kits 80
20.1 Positioner Dimensions 77
54
Terminals
Figure 45: Remote Mount Board
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
17 REQUIREMENTS FOR SAFETY
INTEGRITY
This section provides information and additional user responsibilities in
order to meet up to Safety Integrity Level 3 (SIL 3) per IEC 61508.
The safety function of the positioner is to go to the fail-safe state (vent
air from the actuator) given a low power condition to the 4 to 20 mA
input terminal.
17.1 Fail Safe State
The fail safe state for a positioner with a three-way (Single-Acting), Poppet Style Relay is when the relay valve is at less than 5% of full stroke
such that output port B (Y1) is venting.
The fail safe state for a positioner with a three-way (Single-Acting),
Spool Style Relay is when the relay valve is at less than 5% of full stroke
such that output port A (Labeled Y1) is venting.
The fail safe state for a positioner with a four-way (Double-Acting),
Spool Style Relay is when the relay valve is at less than 5% of full stroke
such that output port A (labeled Y1) is venting and port A (labeled Y2) is
open to supply pressure.
NOTE: The fail safe states above represent the fail safe state of the
positioner. The valve fail safe state may be different depending on
spring configuration and tubing. Ensure the valve fail-safe state is
appropriate for your application.
17.2 Safety Function
closed. Friction was calculated with a bi-directional ramp test at a rate of
10 seconds/100%.
A typical** response time for the poppet relay to move to a fail-safe
state due to a sudden command change was found to be 0.10 s at 22 C,
0.23 s at -40 C and .13 s at 85 C.
**Tests were with 60 PSI (4.1 bar) supply pressure.
NOTE: During the stroke calibration (Quick-Cal), valve stroke times
are measured and recorded in the positioner. To view them, see
tuning parameters on the positioner menu or in the DTM.
17.4 Positioner Model Selection and Specification
Any Logix 520MD+ positioner can be used for up to SIL 3 applications
as stated above.
17.5 Installation
Ensure installation of the positioner is properly performed according
to this manual. Ensure tubing is configured to the actuator so that the
fail-safe state of the positioner matches the desired fail-safe state of the
valve.
17.6 Required Configuration Settings
The following user settable options must be properly configured for the
individual application in order to provide the designed safety integrity
for that application.
• Calibrate the analog input (command). The fail safe state of the valve
must correspond to the analog input command at less than 3.6 mA.
The Logix 520MD+ positioner moves to fail-safe state upon the removal
of analog input power (less than 3.6 mA)
NOTE: If using the V to I card, less than 10 Volts at the V to I card
terminals will produce a current less than 3.6 mA.
17.3 Fail Safe State Response Time
Test to find the final valve assembly response time to ensure it meets
application-specific requirements. Response times will vary widely with
actuator size, the use of boosters, stroke length, starting position, failsafe direction, tubing size, supply pressure, and temperature. The air
flow capacity also affects the response time. See section 2.2 Pneumatic
Output for air flow capacity.
A typical* response time for the spool relay to move to a fail-safe state
due to a sudden command change was found to be 0.06 seconds. (The
response time was 0.50 s at -40C and .35 s at 85C.)
The time for the valve to move to from 50% to 0% under the same
conditions was found to be 0.22 s. Friction in this case was 49.5 lbs
(220 N).
*Tests were with a 25 inch double acting Mark 1 actuator, 0.75 inch
(19 mm) stroke, ambient temperature 74°F (23.3 °C), 60 PSI (4.1
bar) supply, quarter inch tubing, starting at 50% open, moving to fully
• It is recommended to lock the local interface to prevent unintended
adjustments of the settings by an unauthorized user.
17.7 Maximum Achievable SIL
The Flowserve 520MD+ Valve Positioner covered by this safety manual
is suitable for use in low demand mode of operation Safety Integrity
Functions (SIF) up to SIL 2 in simplex (1oo1) and SIL 3 in redundant
(1oo2) configurations. The achieved SIL for a particular SIF needs to
be verified by PFDAVG calculation for the entire SIF including the failure
rates of the associated sensors and valves that are also part of the SIF.
For details, contact your Flowserve representative for Failure Mode,
Effects, and Diagnostics Analysis (FMEDA) report number 520+ is FLO
11-02-062 R001 for Logix 520MD+.
17.8 Reliability data
For reliability data, a detailed Failure Mode, Effects, and Diagnostics
Analysis (FMEDA) report has been prepared and is available from Flowserve with all failure rates and failure modes for use in SIL verification.
See FMEDA report number FLO 11-02-062 R001 for Logix 520MD+.
NOTE: The failure rates of the associated sensors, logic solver,
valves and actuators need to be accounted for in the Safety
Instrumented Function (SIF) level PFDAVG calculation.
55
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17.9 Lifetime limits
The expected lifetime of the Flowserve 520MD+ Positioner is approximately 10 years. The reliability data listed the FMEDA report is only valid
for this period. The failure rates of the Flowserve 520MD+ Valve Positioner may increase sometime after this period. Reliability calculations
based on the data listed in the FMEDA report for lifetimes beyond 10
years may yield results that are too optimistic, i.e. the calculated Safety
Integrity Level may not be achieved.
17.10 Proof Testing
The objective of proof testing when used in low demand mode of operation is to detect failures within the Flowserve 520MD+ Valve Positioner
and its associated sensors and actuators that may not be detected by
the normal self-diagnostics. Of main concern are undetected failures
that prevent the safety instrumented function from performing its
intended function.
The frequency of the proof tests (or the proof test interval) is to be
determined in the reliability calculations for the safety instrumented
functions for which the Flowserve 520MD+ Valve Positioner is applied.
The actual proof tests must be performed at least as frequently as
specified in the calculation in order to maintain required safety integrity
of the safety instrumented function.
The following tests need to be specifically executed when a proof test
is performed. The results of the proof test need to be documented
and this documentation should be part of a plant safety management
system.
NOTE: Positioner failures that are detected should be reported to
Flowserve.
To perform the proof testing, an LCD display or HART communicator
such as a 375 Handheld or software such as ValveSight DTM for Logix
520MD+ are required.
Steps for Partial Stroke Test (PST)
Step Action
1. Verify the control loop is ready for valve movement in the amount
set for the PST.
2. Execute the PST via the LCD menu, DD, or DTM.
3. View the results of the PST via the LCD menu, DD, or DTM.
4. Check the errors generated by accessing the Alerts and Alarms
menu on the LCD menu, DD, or the Alarm Annunciator in the DTM
or other HART system using command 48.
56
When the tests listed above are executed, a proof test coverage of 95%
for the 520MD+ can be claimed if PST has not been implemented as a
diagnostic. To be considered as a diagnostic the PST has to be implemented in a SIL rated logic solver. If PST has been implemented then
no additional failure modes will be detected by the proof test. Failure
modes not covered include possible valve sticking in the travel range
not tested and leaking of the valve seat for fail closed valves.
Steps for Proof Test
Step Action
1. Bypass the safety PLC or take other appropriate action to avoid a
false trip.
2. Set the analog input command to less than 3.6 mA.
3. Ensure that the attached valve is fully in the safe state (defined
by application) and has moved to that position within the allowed
time. This will test for all failures that could prevent the closure of
the valve, including electronic and mechanical faults, as well as
valve faults.
4. Inspect the 520MD+ Valve Positioner for any visible damage or
contamination and ensure the follower arm has sufficient spring
bias if applicable.
5. Check the errors generated by accessing the Alerts and Alarms
menu on the LCD or the Alarm Annunciator in the DTM or other
HART system using command 48.
6. Remove the bypass from the safety PLC or otherwise restore
normal operation.
When the tests listed above are executed, a proof test coverage of 95%
for the 520MD+ can be claimed if PST has not been implemented as a
diagnostic. To be considered as a diagnostic the PST has to be implemented in a SIL rated logic solver. If PST has been implemented, then
no additional failure modes will be detected by the proof test. Failure
modes not covered include possible leaking of the valve seat for fail
closed valves.
17.11 Maintenance
Follow routine maintenance. See section 18.1 Scheduled Maintenance.
17.12 Repair and replacement
In the unlikely event that the Flowserve 520MD+ Valve Positioner fails,
the failure should be reported to Flowserve. Replace faulty components
according to section 18 of this manual or return the positioner to Flowserve for service. With experience and the right parts, repair times for
any component can be less than an hour, however a 24 hour mean time
to repair should be assumed for safety availability calculations.
17.13 Trainng Requirements
Activities specified in this manual shall be performed by a service technician trained in the installation and maintenance of process instrumentation. See section 1.4 Qualified Personnel.
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18 MAINTENANCE AND REPAIR
The kits listed in section 21.2 Spare Parts Kits can be replaced by a
technician trained in positioner function and handling of static sensitive devices.
CAUTION: Depressurize the positioner before servicing.
a
CAUTION: Use eye protection.
a
CAUTION: When touching the circuit boards, observe precautions
a
for handling electrostatically sensitive devices.
18.1 Scheduled Maintenance
The supply gas filter(s) should be scheduled for regular maintenance
as required to maintain supply gas quality. If contamination is found
in the filter, the inside of the positioner should be visually inspected
for contamination. If contamination is found in the positioner, the
positioner should be replaced.
18.2 Required Tools and Equipment
The Logix 500+ digital positioner has modular components that can
be replaced using the tools shown in Figure 46.
18.4 Installing a Limit Switch
The Logix 500+ digital positioner can be equipped with an additional
limit switch unit. Part of the switching unit attaches to the feedback
shaft. The sensors attach to the inner cover. Connections to the limit
switch are independent of other connections to the positioner. See
Figure 47.
For electrical connection diagrams, see Table 15: Limit Switch
Connections. For electrical specifications, see Table 7: Limit Switch
Specifications.
DANGER: For units installed in hazardous areas special instal-
c
lation cautions and procedures are required. The installation of
hazardous location electrical equipment must comply with the
procedures contained in the certificates of conformance. Country
specific regulations may apply. Electrical safety is determined only
by the power supply device. (Positioner operation with limited
voltage only).
Installation
1. Remove the outer cover.
2. Place the limit switch board (1) onto the Inner cover (2) and
Secure it with 3 mounting screws (3).
Philips Screwdriver #2
Philips Screwdriver #1
Slot Screwdriver (< 3.5mm)
2.5 mm Hex Key
2.0 mm Hex Key
Figure 46: Tools for Positioner Maintenance
The spool, block and manifold of the double acting relay can be
cleaned using acetone, a soft cotton cloth and cotton swabs.
18.3 Torque Specification for Screws
Table 26: Torque Specification for Screws
Outer Cover (4 Screws) 1.7 N-m (15 in-lb)
Limit Switch (3 Screws) 0.56 N-m (5 in-lb)
Limit Switch Vane (2 Screws) 0.34 N-m (3 in-lb)
Inner Cover (6 Screws) 0.34 N-m (3 in-lb)
LCD (4 Screws) 0.34 N-m (3 in-lb)
Main Board (2 Screws) 0.34 N-m (3 in-lb)
Pressure Board ( 6 Screws) 0.68 N-m (6 in-lb)
Double Acting Relay Block ( 2 Screws) 0.56 N-m (5 in-lb)
Double Acting Relay manifold (2 Screws) 0.56 N-m (5 in-lb)
Single Acting Relay (2 Screws) 0.56 N-m (5 in-lb)
Main PCB, MFC, V to I & Limit switch terminal
connections.
0.5 – 0.6 N-m (4-5 in-lb)
3. Install vane assembly (4) and secure with 2 screws (5).
Adjusting Switches
1. Loosen the two screws on the vane (5).
2. Stroke the valve to the first switching position.
3. Set the switching point of the limit switch by adjusting the lower
vane for the lower switch (LS2).
4. Stroke the valve to the second switching position (LS1).
5. Set the switching point of the limit switch by adjusting the vane
for the upper switch.
6. Tighten the two screws on the vane (5).
7. Attach wires to terminals. .
8. Check the two switching points and repeat the adjustment steps
1 to 6, if necessary.
9. Replace the outer cover.
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Figure 47: Limit Switch
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
18.5 Replacing the LCD Board
The LCD board connects to the main board providing additional functionality at the local user interface.
Removal
1. Make sure the valve is bypassed or in a safe condition.
2. Disconnect power to the positioner.
3. Remove the inner cover by removing the 6 inner cover retaining
screws. See Figure 48.
4. Unscrew the 4 screws holding the LCD Board in place.
See Figure 49.
5. Gently pry the locking feature on the connector with a small flat
screwdriver and separate the connector from the main board. Be
careful not to pull the cable, as this may cause damage to the cable.
Installation
1. Connect the LCD Board to the Main Board using the cable. Ensure
the connector’s locking features engage.
2. Align the LCD Board with the 4 stand-offs on the main board.
3. Screw the LCD Board to the 4 stand-offs.
4. Replace the Inner Cover.
LCD
Screws
Figure 49: LCD
18.6 Replacing an Auxiliary Card
Up to two auxiliary cards can be installed at a time. Each communicates
independently to the main processor, though only one cable is used to
connect both cards. See Figure 50.
Removal
1. Make sure the valve is bypassed or in a safe condition.
2. Disconnect the power to the positioner.
3. Remove the main cover.
4. Disconnect the two wire connection from the side of the Card.
5. Unscrew and remove the auxiliary card clips.
6. Gently slide the card from the slot. (If two cards are present,
remove both cards from the slots.)
NOTE: The LCD backlight may change brightness during use. This
is normal. The backlight uses any residual power not used by
other functions of the circuitry. When current supply is low (4mA)
the light will appear darker. When current supply is high (20mA)
the light will appear brighter.
Inner
Cover
Screws
Figure 48: Inner Cover
Inner
Cover
Screws
7. Gently pry the locking feature on the connector with a small flat
screwdriver and separate the connector from the card. Be careful
not to pull the cable, as this may cause damage to the cable.
8. Replace the second card (if present) back into the slot.
9. Replace the auxiliary card clips.
Installation
1. Make sure the valve is bypassed or in a safe condition.
2. Disconnect the power to the unit.
3. Remove the main cover.
4. Unscrew and remove the auxiliary card clips.
5. If a card is present, gently slide the card from the slot to access
the internal connector.
6. Connect the card to the main board using the internal connector
cable. Ensure the connector’s locking features engage.
7. Gently slide the card(s) into the slot(s).
CAUTION: Ensure proper circuitry is used before connecting cables
a
to the auxiliary card. See section 7 ELECTRICAL CONNECTIONS for
more information.
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8. Route the external cable through the electrical conduit ports in
the base and connect the external cable to the auxiliary card. See
Figure 42: Multi-Function Card.
9. Replace the auxiliary card clips.
10. Reinstall the main cover.
Auxillary Card
Terminals
+ -
Figure 50: Auxiliary Card
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
18.7 Replacing a Main Board
Removal
1. Make sure the valve is bypassed or in a safe condition.
2. Remove the outer cover.
3. Disconnect the power to the positioner.
4. Remove the inner cover. See Figure 48: Inner Cover above.
5. Disconnect the power cable to the main board.
6. Disconnect the auxiliary card cable if present. See Figure 50:
Auxiliary Card on page 60.
7. Disassemble the switch mechanism if present.
8. Remove the inner cover by removing the 6 retaining screws. See
Figure 48: Inner Cover.
9. Remove the screws from the main circuit board. See Figure 51:
Main Board Screws.
10. Gently lift the main board rotating the bottom up while keeping
the top in place.
11. Disconnect the pressure sensor board cable, the hall sensor
cable, the piezo cable and the feedback cable. (Use a small flat
screwdriver to pry the locking features and carefully separate the
connector from the main board. Be careful not to pull the cable,
as this may cause damage to the cable.) See Figure 52.
Installation
1. Place the main board on the positioner base with the 4-20 mA
input on the same side as the electronic access ports.
2. Lift the main board rotating the bottom (configuration switches)
upwards while keeping the top in place.
3. Connect the pressure sensor board cable, the hall sensor cable, and
the feedback cable. Ensure the connector’s locking features engage.
4. Place the main board on the positioner base, ensuring the cables
are clear of the feedback gears. Insert the two retaining screws.
5. Replace the inner cover by inserting the 6 retaining screws.
6. Calibrate.
Feedback
Pot
Connector
Hall
Piezo
Connector
Figure 52: Main Board Connectors
Sensor
Connector
18.8 Replacing the Pressure Sensor Board
Removal
1. Remove the main board. See procedure above. (Disconnecting
the hall sensor and feedback cables is not required.)
2. Unscrew the 6 screws holding the pressure sensor board in
place. See Figure 53.
3. Remove the pressure sensor board.
Installation
1. Place the pressure sensor O-rings in the three holes.
2. Cover the O-rings with the pressure sensor board.
3. Insert the 6 screws. Tighten until the pressure sensor board
makes firm contact with the base.
Calibration
1. Initiate a Pressure or Triple Calibration from the LCD or DTM.
2. To calibrate the supply pressure sensor 0 value, disconnect the
supply air. Go to Edit Variables. Write the value from variable 74
(PS ADC Count) to variable 71. (PS ADC Count at 0 psi). Reconnect the supply air.
3. To keep the calibration values even after a Factory Reset, write a
1 to Variable 104.
Main
Board
Screws
Pressure
Sensor
Screws
61
Figure 53: Pressure Sensor Board
Figure 51: Main Board Screws
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18.9 Cleaning & Replacing a Double Acting Pilot Relay
Removal
1. Remove the Main Board. See procedure above.
2. Fully loosen the 2 spool block screws. By squeezing the two
screws toward each other, grip the spool block and pull it
straight out. Take care to slide the spool straight out of the spool
seat to avoid bending the spool or damaging the clip spring. The
small clip spring should remain attached to the spool.
3. Remove the first manifold gasket.
4. Remove the 2 manifold screws.
5. Remove the manifold assembly.
6. Remove the second manifold gasket and manifold O-ring.
Cleaning
1. Using acetone and a cotton cloth wipe down the block and
manifold.
2. Use cotton swabs to reach inside air passage ways.
3. Dry components thoroughly.
CAUTION: Follow precautions on acetone label and MSDS.
a
Installation
1. Place the manifold gasket and manifold O-ring into the base.
2. Place the manifold assembly.
3. Place the 2 manifold screws.
4. Place the manifold gasket.
5. Ensure the spool is oriented properly in the block. Ensure the
clip spring is oriented properly on the spool. (See 62-Figure
56.) Holding the block level, slide the spool/block/clip spring
assembly onto the manifold ensuring the proper placement of
the spool and clip spring into the piston slot and tighten the 2
spool block screws.
6. Reassemble the main board and covers and calibrate.
62
Figure 54: Inserting the Double Acting Block Assembly
Page 63
Spool Block
Screws (2)
Spool/Block
Assembly
Manifold
Screws (2)
Double Acting
Relay Manifold
Assembly
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Spool & Clip
Spring
Manifold
Gasket (1 of 2)
Figure 56: Clip Spring Orientation
Manifold
Gasket (2 of 2)
Manifold
O-Ring
Base
18.10 Replacing a Single Acting Pilot Relay
Refer to Figure 57.
Removal
1. Remove the Main Board. See procedure above.
2. Remove the two relay assembly screws.
3. Remove the single acting relay.
4. Remove the supply plug screw and O-ring.
5. Remove the Manifold gasket.
Installation
1. Place the Manifold gasket.
2. Place the supply plug O-ring and screw.
Figure 55: Double Acting Relay Assembly
3. Place the single acting relay.
4. Place the two relay assembly screws.
5. Reassemble the main board and covers and calibrate.
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Relay Assembly
Screws (2)
Single Acting
Relay
Supply Plug
Screw &
O-Ring
Manifold
Gasket
Base
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
64
Figure 57: Single Acting Relay Assembly
Page 65
19 TROUBLESHOOTING
19.1 Troubleshooting Guide
Table 27: Troubleshooting Guide
Failure Probable Cause Corrective Action
1. Current source too low.
No LED is blinking
Erratic communications
2. Voltage of current source is too low.
3. Incorrect wiring polarity.
1. Current source bandwidth not limited to 25Hz.
2. Maximum cable length or cable impedance exceeded.
3. HART modem connected to PC RS-232 port not
receiving enough power
4. Interference with I.S. barrier.
5. Current source stripping (filtering) HART signal.
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
1. Verify current source supplies at least 3,8 mA.
2. Verify voltage source supplies at least 10VDC.
3. Check wiring for correct polarity.
1. Maximum allowable current source rate of change is 924
mA per second.
2. Check cable size, length and capacitance. See Section 7
ELECTRICAL CONNECTIONS.
3. Verify laptop battery is not low.
4. Must use HART compatible I.S. barrier.
5. Use a 250Ω resistor and a 22 µF capacitor to create a
HART filter according to the following schematic.
22 μF
250Ω
Unit does not respond to analog
commands.
Valve position reading is not
what is expected.
Position is driven fully open or
closed and will not respond to
command.
Sticking or hunting operation of
the positioner
LCD backlight flickering or dim.
1. The positioner is in digital command mode.
2. An error occurred during calibration.
1. Stem position sensor mounting is off 180 degrees.
2. Stroke not calibrated
3. Tight shutoff MPC (Minimum position cutoff) is
active.
4. Custom characterization or soft stops are active.
1. Stroke is not calibrated.
2. Inner-loop hall sensor is not connected.
3. Wrong air action was entered in software.
4. Actuator tubing is backward.
5. Electro-pneumatic converter is malfunctioning.
6. Control parameter inner-loop offset is too high/low.
1. Contamination of the electro-pneumatic converter.
2. Control tuning parameters not correct.
3. Packing friction is high.
4. Spool valve is corroded or dirty.
1. The backlight uses any residual power not used by
other functions of the circuitry.
Control System
1. Switch to analog command mode using the procedure
outlined in Section 9.3 Command Source Reset, use the
ValveSight DTM, or use a handheld communicator.
2. Check Status Codes. Correct calibration error. Recalibrate.
1. Reposition the sensor.
2. Perform a Stroke calibration (Quick-Cal).
3. Verify Tight Shutoff settings.
4. Verify custom characterization or soft-stop limits
1. Perform stroke calibration (Quick-Cal)
2. Verify hardware connections.
3. Check ATO (Air-to-open) and ATC (Air-to-Close) settings.
Recalibrate using Quick-Cal to apply settings.
4. Verify ATO/ATC actuator tubing.
5. Replace electro-pneumatic converter.
6. Adjust inner-loop and see if proper control resumes.
1. Check air supply for proper filtering and meeting
2. ISA specifications ISA-7.0.01.
3. Lower proportional gain settings.
4. Enable the stability DIP switch on the local interface and
recalibrate. If problem persists, adjust pressure control
window with handheld communicator or ValveSight and
recalibrate.
5. Disassemble and clean spool valve
1. Fluctuations in the LCD backlight are normal. No action
required.
HART
Comm
Device
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19.2 Status Code Index
NOTE: Not all status codes are available with all positioner models.
Table 28: Status Code Index
Description Status Code
A/O Cal in Prog GRGY
A/O Range Small RGYR
Actuation Ratio WRN YYYY
Actuator Cycles WRN YGGY
Actuator Travel WRN YGGY
Air Supply Humid WRN YYRY
Air Supply Icing WRN YYRR
Analog In < ADC Range RGGG
Analog In > ADC Range RGGG
Analog In Cal Error RGGG
Analog In Cal in Prog GRGY
Analog In Range Small RGGG
Backlash ALM RRYY
Backlash WRN YRYY
Bellows Cycles WRN YGGY
Bellows Travel WRN YGGY
Calibration in Progress GRGY
Card 1 Error RYYR
Card 1 Fail WRN RYYR
Card 1 No Loop Pwr RYYR
Card 1 WRN RYYR
Card 2 Error RYYY
Card 2 Fail WRN RYYY
Card 2 No Loop Pwr RYYY
Card 2 WRN RYYY
Closed Too Far WRN YYGY
Cmd Amplitude ALM RYGY
Cmd Amplitude WRN YGYR
Cmd Control ALM RYGY
Cmd Control WRN YGYR
Cmd Frequency ALM RYGY
Cmd Frequency WRN YGYR
CST Failed WRN YGRY
DI Cmd Override GRGR
Digital Cmd Mode GGYY
Driver Module ALM RRYR
Factory Reset State RGRR
Feedback Cal Change RGRY
Feedback Cal Error RGGY
Feedback Linkage ALM RRYG
Friction Cal in Prog GRGY
Friction Cal Req GYYY
Friction High ALM RRGR
Friction High WRN YRGR
Friction Low ALM RRGY
Friction Low WRN YRGY
ILO Time Out RGGR
Initializing GGYR
Jog Cal Set 100% Pos GRRR
Jog Cmd Mode GRRY
Local Interface Off GGYG
Low Battery WRN YRRG
Main Board Fail WRN RYRR
Memory Error WRN YYYR
No Motion Time Out RGYY
Opened Too Far WRN YYGY
Piezo Volts ALM RRRY
Piezo Volts High ALM RRRY
Piezo Volts High WRN YRRY
Piezo Volts Low ALM RRRY
Piezo Volts Low WRN YRRY
Piezo Volts WRN YRRY
Pilot Cycles WRN YGGY
Pilot Response ALM RRGG
Pilot Response WRN YRGG
Pilot Travel WRN YGGY
Pneumatic Leak WRN YRYR
Position < ADC Range RGGY
Position > ADC Range RGGY
Position Limit Alert YGGG
Position Range Small RGGY
Position Shift WRN YYGY
Power ON GGGG
Press Board Fail WRN RYRY
Pressure Cal in Prog GRGY
Pressure Cal Req GYYG
Psn Amplitude ALM RYGR
Psn Amplitude WRN YGYY
Psn Control ALM RYGR
Psn Control WRN YGYY
Psn Deviation ALM RRRR
Psn Frequency ALM RYGR
Psn Frequency WRN YGYY
Psn High Limit Alert YGGG
Psn Low Limit Alert YGGG
Psn Sensor Fail ALM RYRG
PST Failed WRN YGRR
PST Scheduled GYYR
Setting ILO GRGY
Settle Time Out RGYG
Signature or PST GRGG
Soft Stop Alert GYGY
Soft Stop High Alert GYGY
Soft Stop Low Alert GYGY
Software Error WRN YYRG
Spring Fail WRN YRRR
Squawk Mode GGRR
Stroke Cal in Prog GRGY
Stroke Cal Req RGRG
Stroke Shift RGRY
Stroke Span Decrease RGRY
Stroke Span Increase RGRY
Supply Press Hi WRN YYGR
Supply Press Lo ALM RYYG
Supply Press Lo WRN YYYG
Temperature High WRN YYGG
Temperature Low WRN YYGG
Temperature WRN YYGG
Tight Shut Off Mode GGGY
Valve Can't Move ALM RYGG
Valve Can't Open ALM RYGG
Valve Can't Shut ALM RYGG
Valve Cycles WRN YGGY
Valve Cycles WRN YGGY
Valve Travel WRN YGGY
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
19.3 Status Code Descriptions
NOTE: Not all status codes are available with all positioner models.
GGGG
POWER ON
Description: No issues.
Possible Solutions: Not applicable.
GGGY
TIGHT SHUT OFF MODE
Description: (Also called MPC.) The Final Command is beyond the
user set limit for the tight shutoff feature and the positioner is applying full actuator pressure to close (or open) the valve. This is a normal
condition for all valves when closed. The factory default setting
triggers this at command signals below 1%. This indication may also
occur on 3 way valves at both ends of travel if the upper Tight Shut
Off value has been set.
Possible Solutions: If tight shutoff is not desired reset the tight shutoff limits or adjust the command signal inside of the specified Tight
Shut Off values.
GGYG
LOCAL INTERFACE OFF
Description: Control and configuration features are locked at the positioner's local interface. This is to prevent unauthorized or accidental
adjustments. The buttons can still be used to view information on the
LCD. The status code is only present for a short time when the user
attempts to make a change through the display menu.
Possible Solutions: The DTM's Local Interface page is used to unlock
the local interface, turn this feature on and off, and to set the PIN.
For temporary access, a Personal Identification Number (PIN) can be
entered from the positioner if an LCD is installed.
GGYY
DIGITAL COMMAND MODE
Description: The input command is set by a digital HART command
instead of the 4-20 mA signal.
Possible Solutions: The input command source can be changed back
to the 4-20 mA signal by using a handheld, the Dashboard page of the
DTM, or performing a manual Command Reset. Perform the Command Reset by holding both the UP and DOWN buttons and briefly
pressing the QUICK-CAL/ACCEPT button.
....
....
....
....
....
GGYR
INITIALIZING
Description: The positioner has powered up and is displaying a blink
sequence 3 times.
Possible Solutions: Wait for 3 blink sequences to complete.
GGRR
SQUAWK MODE
Description: A user has set the positioner to flash a special sequence
so that it can be visually located.
Possible Solutions: This mode is cancelled if one of the following
occurs: 1) The QUICK-CAL/ACCEPT button is briefly pressed. 2) The
Squawk mode is turned off remotely. 3) More than one hour has
passed since the command was issued.
GYGY
SOFT STOP HIGH LIMIT ALERT
SOFT STOP LOW LIMIT ALERT
Description: The Final Command would move the valve beyond the
user-set Soft Limit, but the internal software is holding the position at
the limit. The function is similar to a mechanical limit stop except it is
not active if the unit is un-powered. Possible Solutions: If more travel
is needed, reset the Soft Limits. If not, adjust the Final Command
signal back into the specified range.
GYYG
PRESSURE CALIBRATION REQUIRED
Description: A Factory Pressure Calibration has not been performed.
Unlike a regular pressure sensor calibration, a Factory Pressure
Calibration saves the calibration values to memory, making them
available should a factory reset be performed. Proper pressure sensor
calibration is required for proper pressure sensing and diagnostics.
Calibration values from a regular pressure sensor calibration will be
lost when a factory reset is performed. Typically no pressure calibration is required with a new positioner.
Possible Solutions: After replacing a main board or a pressure sensor
board, perform a Factory Pressure Calibration. To do this, see the
Pressure Sensor Board Removal and Installation section of the IOM.
....
....
....
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GYYY
FRICTION CALIBRATION REQUIRED
Description: No friction calibration has been performed since the last
factory reset. The friction calibration determines a preliminary friction
value, spring forces and direction and other information used for
proper diagnostics. If no friction calibration is performed, the positioner will soon determine the operating friction, but other diagnostic
information will be missing.
Possible Solutions: Perform a Friction Calibration using the display
menu, handheld, or Sensor Calibration page of the DTM. See the Calibration section of the IOM for warnings.
GYYR
PARTIAL STROKE TEST SCHEDULED
Description: The schedule established by the user shows that a partial
stroke test is due.
Possible Solutions: Follow internal procedures to initiate a partial stroke
test (PST). A partial stroke test will cause the valve to move suddenly
and the positioner will not respond to commands while the PST is in
progress. See the Partial Stroke Test page of the DTM to verify PST
settings.
GRGG
SIGNATURE OR PARTIAL STROKE TEST IN PROGRESS
Description: The positioner is in Out Of Service (OOS) mode because a
test or signature has been initiated. These include Step Test, Ramp Test,
or Partial Stroke Test.
Possible Solutions: Signatures and tests can be defined, initiated, and
cancelled through the Off-Line Diagnostics pages of the DTM.
GRGY
STROKE CALIBRATION IN PROGRESS
SETTING INNER LOOP OFFSET
PRESSURE CALIBRATION IN PROGRESS
FRICTION CALIBRATION IN PROGRESS
ANALOG OUTPUT CALIBRATION IN PROGRESS
COMMAND INPUT CALIBRATION IN PROGRESS
....
....
....
....
GRGR
DI COMMAND OVERRIDE
Description: The Multi-Function Card has been configured as a Discrete
Input (DI) and to override the input command, positioning the valve at
a preconfigured set point. The DI signal is active and the positioner is
attempting to control the valve at the set point.
Possible Solutions: Configure the DI function and set point using the
menu, a handheld or the Multi-Function Card Configuration page of the
DTM.
GRRY
JOG COMMAND MODE
Description: The positioner has been placed in a local override mode
where the valve can only be stroked using the UP and DOWN buttons.
The positioner will not respond to analog or digital input commands
from HART.
Possible Solutions: Control the valve using the UP and DOWN buttons.
This mode may be cancelled by briefly pushing the QUICK-CAL/ACCEPT
button.
GRRR
JOG CALIBRATION SET 100% POSITION
Description: During a jog calibration, the unit is waiting for the user to
manually adjust the valve position to the desired 100% open position.
Possible Solutions: Use the Up and Down buttons on the positioner
to adjust the valve to the desired fully open position. The QUICK-CAL/
ACCEPT button to accept.
YGGG
POSITION HIGH LIMIT ALERT
POSITION LOW LIMIT ALERT
Description: The position has reached or is exceeding a user defined
position limit. This is similar to a limit switch indicator.
Possible Solutions: Set the limit to a higher (or lower) value if more
travel is needed, or adjust the command signal back in the specified
range.
....
....
....
....
Description: A calibration sequence is in progress. The inner loop offset
is an important step of the stroke calibration.
Possible Solutions: The calibration can be canceled from the corresponding calibration page of the DTM, from the handheld, or by briefly
pressing the BACK button.
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
....
YGGY
ACTUATOR CYCLES WARNING
ACTUATOR TRAVEL WARNING
BELLOWS CYCLES WARNING
BELLOWS TRAVEL WARNING
PILOT RELAY CYCLES WARNING
PILOT RELAY TRAVEL WARNING
VALVE CYCLES WARNING
VALVE TRAVEL WARNING
Description: The cycle or travel limit of the valve, actuator, bellows or
pilot relay has been exceeded. Each cycle represents two reversals of
the direction of valve movement. The cycle counting criterion and count
limit (for the valve, actuator and bellows) are set by the user to track the
usage of the valve assembly.
Possible Solutions: Follow routine procedures for maintenance when
the limit is reached. For example valve inspection may include checking
the packing tightness, and checking linkages for wear, misalignment,
and tightness. Bellows inspection may include checking bellows for
cracking or leaking. Actuator inspection may include checking the
actuator seals and lubrication. Relay inspection may include checking
for high air consumption and signs of wear on the spool. After maintenance, reset the travel accumulator.
....
YGYY
POSITION AMPLITUDE WARNING
POSITION FREQUENCY WARNING
Description: The amplitude or frequency of the position signal is above
the warning limit. The positioner is controlling the position of the valve
with large or rapid corrections.
Possible Solutions: Verify the limits are set at an appropriate level. Adjust the selectable Gain switch to a lower setting or use the Hi Friction
setting. Perform a QUICK-CAL which sets the gains based on valve
response. Check for high friction. If the problem persists replace the
relay.
....
YGRY
CONTINUOUS STROKE TEST FAILED WARNING
Description: During the continuous stroke test, the valve did not move
after 5 consecutive attempts. This could mean the valve has increased
friction, a change in process load or inadequate supply pressure.
Possible Solutions: Check friction, supply pressure and other alarms
or warnings that would indicate difficulty in moving the valve. Check
packing, and air supply. The warning will clear when the CST function
is turned off or when a successful attempt to move the valve occurs.
YGRR
PARTIAL STROKE TEST FAILED WARNING
Description: Measured times or forces during the last partial stroke test
did not pass the criteria set by the user. This may be an indication of
corrosion build-up on the valve stem or in the actuator, low or restricted
supply pressure, or a sticking positioner relay.
Possible Solutions: This warning will clear upon completion of a successful partial stroke test.
YYGG
TEMPERATURE HIGH WARNING
TEMPERATURE LOW WARNING
Description: The temperature of the internal electronics has exceeded
the manufacturer set limits of -40°C (-40°F) to 85°C (176°F). Low temperature may inhibit responsiveness and accuracy. High temperature
may affect performance or limit the life of the positioner.
Possible Solutions: Regulate the temperature of the positioner by
shading or cooling supply gas. Heat the positioner if needed. If the
temperature reading is in error, replace the main board.
YYGY
VALVE CLOSED TOO FAR WARNING
VALVE OPENED TOO FAR WARNING
....
....
....
....
YGYR
COMMAND AMPLITUDE WARNING
COMMAND FREQUENCY WARNING
Description: The amplitude or frequency of the command signal is
above the warning limit. This could mean the control loop has larger
swings or is oscillating faster than desirable.
Possible Solutions: Verify the limits are set at an appropriate level. Review the control loop parameters and equipment. Adjust as necessary.
Description: While the valve was in use, it closed or opened farther than
it did at the last calibration by 0.5%.
Possible Solutions: Check the feedback arm linkage and ensure the
valve stem connection is tight. Recalibrate the stroke. If the process
cannot be interrupted a service technician may be able to adjust the
calibration.
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YYGR
SUPPLY PRESSURE HIGH WARNING
Description: The supply pressure is above the user set warning limit.
Supply pressure that exceeds the maximum rating on the actuator can
become a potential hazard.
Possible Solutions: Regulate the supply pressure at the positioner
below the maximum limit recommended for your actuator. Recalibrate
pressure sensors. Check the pressure sensor board connections.
Replace pressure sensor board if necessary.
....
YYYG
SUPPLY PRESSURE LOW WARNING
Description: The supply pressure is below the user set warning limit.
Low supply pressure can cause poor valve response or positioner failure. The minimum recommended supply pressure for proper operation
is 1.3 bar (19 PSI).
Possible Solutions: Regulate the supply pressure at the positioner
above 1.3 bar (19 PSI). Ensure system air/gas supply is adequate.
Repair kinked or restricted supply tubing. Check for pneumatic leaks in
the actuator and actuator tubing. Recalibrate pressure sensors. Check
the pressure sensor board connections and replace pressure sensor
board if necessary.
....
YYYY
ACTUATION RATIO WARNING
Description: The force required to control the system is close to the
maximum available force. Actuation Ratio is based on the ratio of
available force to the required force to fully actuate. Control may be lost
if this ratio reaches 100%. It is affected by the process load, friction,
spring force, and available supply pressure.
Possible Solutions: Increase the supply pressure. Reduce the friction.
Check the actuator spring. Resize the actuator. Adjust user set limits.
....
YYRG
SOFTWARE ERROR WARNING
Description: There has been a watch dog time out, stack overflow
warning, or CPU usage warning.
Possible Solutions: If the problem persists, perform a factory reset. If it
still persists, reprogram or replace the main board.
....
YYRY
AIR SUPPLY HUMID WARNING
Description: The supply gas has high relative humidity which can lead
to condensation on electronic components and failure of electronic
functions.
Possible Solutions: Ensure supply gas is clean and dry. Check and clean
the regulator filter.
....
YYRR
AIR SUPPLY ICING WARNING AIR SUPPLY ICING WARNING
Description: The supply gas has high relative humidity and the temperature is close to 0 °C (32 °F). Under these conditions ice may form in the
pilot relay causing diminished or total loss of position control.
Possible Solutions: Ensure supply gas is clean and dry. Check and clean
the regulator filter.
YRGG
PILOT RELAY RESPONSE WARNING
Description: The pilot relay is sticking or slow to respond. This affects
the responsiveness, increases the chance of limit cycling and excessive
air consumption. The pilot relay is part of the inner loop and consists of
the driver module assembly with piezo (I-P relay) which is coupled to the
spool valve or poppet. The value of this indicator corresponds with inner
loop lag. Delayed response can be caused by a partially clogged piezo or
debris, oil, corrosion, or ice on the spool, or low supply pressure.
....
....
YYYR
MEMORY ERROR WARNING
Description: The microprocessor's memory has a problem.
Possible Solutions: Error may clear with time. If error persists, cycle
power and complete a QUICK-CAL. If the error still persists, perform a
factory reset, reprogram or replace the main circuit board.
70
Possible Solutions: Check response of the valve. If OK, adjust Pilot Relay Response limits. Check supply pressure. Check the spool or poppet
for debris, oil, corrosion, ice on the spool. Clean or replace the spool
or poppet assembly. Replace the piezo or driver module assembly.
Maintain a clean, water-free air/gas supply.
YRGY
FRICTION LOW WARNING
Description: The friction has passed below the user set limit. Low friction is an indication of improperly loaded packing and, in severe cases,
can be an indication of the process fluid leaking at the valve stem.
Possible Solutions: Check for packing leak. Tighten or replace the valve
packing.
....
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
YRGR ....
FRICTION HIGH WARNING
Description: The valve and actuator friction has passed the user set limit. High friction can cause loop oscillations, poor position control, jerky
motion, or valve sticking. It can be caused by build-up from the process
on the stem, trim or seat , by a failing bearing or guides in the valve
and actuator, galling of the trim or stem, excessively tightened packing,
linkages, or other valve or actuator mechanical issues.
Possible Solutions: Determine if the friction is significantly interfering
with the valve control. If not, consider increasing the friction warning
limit. Consider the following to reduce friction: Stroke the valve to clear
off build-up. Clear any external mechanical obstruction, loosen the
packing, clean the stem, repair or replace the actuator. Highly localized friction or very jerky travel can indicate internal galling. Repair or
replace internal valve components.
....
YRYY
BACKLASH WARNING
Description: The amount of detected backlash has passed the user set
warning limit. This may affect valve stability.
Possible Solutions: Check the stem and actuator for loose components.
....
YRYR
PNEUMATIC LEAK WARNING
Description: The positioner has detected a leak in the actuation assembly. Leakage from the actuator can cause decreased responsiveness
and excessive air/gas consumption.
Possible Solutions: Repair pneumatic leaks at the tubing junctions and
actuator seals. Check spool valve for excessive wear.
YRRG
LOW BATTERY WARNING
Description: The battery for the real time clock is low. The battery is
designed for a 15+ year life with the positioner unpowered. The battery
is not required for the positioner to control properly, but is used only to
maintain the time and date upon loss of power. The time and date affect
the time stamps of alarms, warnings and other events. This warning
could be caused by rapidly power cycling the positioner.
Possible Solutions: The battery is not replaceable. Verify or reset the
time and date. Replace the main board if the problem persists for
several days.
....
YRRY
PIEZO VOLTAGE HIGH WARNING
PIEZO VOLTAGE LOW WARNING
Description: If the voltage to the piezo is too high, this could indicate an
error with the relay or the main board. This may result from an extended period of inactivity, but in this case should not persist for more than
30 minutes when the valve is controlling. The positioner may still be
functioning, but have reduced performance under some circumstances.
If the voltage to the piezo is too low, the piezo may be damaged. This
may prevent the proper failure position upon loss of signal/power. This
condition may occur briefly on an air-to-close valve that is held for long
periods of time in the closed position, or an air-to-open valve held in the
open position.
Possible Solutions: Ensure the supply pressure is not low. If alarm
persists for more than 30 minutes, the Piezo assembly is damaged.
Replace the pilot relay.
YRRR
SPRING UNABLE TO FAIL SAFE WARNING
Description: Upon loss of air supply, the valve may not move to the failsafe position. The spring alone is not adequate to overcome the friction
and process load in the system. The system is relying on pneumatic
force to actuate in the direction the spring is pushing. The failsafe
spring may have failed, or it was not sized properly for the application.
Friction or process load may have increased.
Possible Solutions: Repair or replace actuator spring. Check for high
friction. Reduce process load.
RGGG
COMMAND INPUT BELOW ADC RANGE
COMMAND INPUT ABOVE ADC RANGE
COMMAND INPUT RANGE TOO SMALL
Description: During Command Loop Calibration, the signal was out
of the Analog to Digital Converter (ADC) range, or difference between
the signal at 0% and the signal at 100% was too small. The system is
designed to accept a difference greater than 5 mA and between 10 and
4085 ADC.
Possible Solutions: Recalibrate making sure to use valid command
signal values.
....
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....
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RGGY
POSITION RANGE TOO SMALL
POSITION SENSOR ABOVE ADC RANGE
POSITION SENSOR BELOW ADC RANGE
Description: During calibration, the range of motion of the position
feedback arm was too small for optimum performance or the feedback
sensor moved beyond its range of operation.
Possible Solutions: Check for loose linkages. Adjust the positioner
mounting. Adjust the feedback pin back into range. Adjust the feedback
pin to a position closer to the follower arm pivot to create a larger angle of rotation and recalibrate. The minimum angle of rotation should
be greater than 15 degrees. Briefly pressing the QUICK-CAL/ACCEPT
button acknowledges a small range and the positioner will operate
using the short stroke calibration if otherwise a good calibration.
RGGR
INNER LOOP OFFSET TIME OUT
Description: During calibration the Inner Loop Offset (ILO) value did
not settle. This could result in less accurate positioning.
Possible Solutions: Repeat the stroke calibration to get a more
accurate ILO value. To proceed using the less accurate ILO value,
this error may be cleared by briefly pushing the QUICK-CAL/ACCEPT
button. Lowering the setting on the gain selection switch may help if
the actuator is unstable during the calibration.
RGYG
SETTLE TIME OUT
Description: During calibration, the position feedback sensor showed
movement, but did not settle.
Possible Solutions: Check for loose linkages or a loose positioner sensor. This error may appear on some very small actuators during the
initial calibration. Recalibrating may clear the problem, or this error
may be cleared by briefly pushing the QUICK-CAL/ACCEPT button.
RGYY
NO MOTION TIME OUT
Description: During a stroke calibration, there was no valve motion
detected. Because some valves are quite large, this indicator can take
up to 9 minutes to detect an error.
Possible Solutions: Check linkages and air supply to make sure the
system is properly connected. If the time out occurred because
the actuator is very large then simply retry the QUICK-CAL and the
72
positioner will automatically adjust for a larger actuator by doubling
the time allowed for movement. This error may be cleared by briefly
pushing the QUICK-CAL/ACCEPT.
....
....
....
RGYR
ANALOG OUTPUT RANGE TOO SMALL
Description: During an Analog Output Calibration the difference
between the milliamp signal at 0% and the milliamp signal at 100%
was too small.
Possible Solutions: Recalibrate making sure to use a larger difference
between signal limits. This notification can be cleared by briefly pressing the QUICK-CAL/ACCEPT button.
RGRG
STROKE CALIBRATION REQUIRED
Description: A factory reset was performed and the positioner has
not yet been calibrated. The unit will not respond to commands and
will remain in the failsafe position until a calibration is successfully
completed.
Possible Solutions: Perform a Stroke Calibration (QUICK-CAL) by
holding the QUICK-CAL/ACCEPT button down for 3 seconds, or perform a Pressure or Friction calibration if desired. See the Calibration
section of the IOM for warnings.
RGRY
STROKE SHIFT
Description: The 0% and 100% valve positions have both shifted in
the same direction since the last stroke calibration. This may be related to a bent or adjusted feedback linkage, loose positioner mounting,
or an over rotated feedback potentiometer.
STROKE SPAN DECREASE
Description: The 0% and 100% valve positions are closer together
compared to the last stroke calibration. This could indicate debris or
build up at valve seat.
STROKE SPAN INCREASE
Description: The 0% and 100% valve positions are farther apart compared to the last stroke calibration. This could indicate seat wear.
Possible Solutions: Ensure the feedback linkage is not bent and the
positioner is mounted securely. If the feedback potentiometer is
over-rotated, repeat the stroke calibration until the Stroke Shift error
is no longer present. Inspect valve or schedule valve for inspection.
This notification can be cleared by briefly pressing the QUICK-CAL/
ACCEPT button.
....
....
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Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
RGRR
FACTORY RESET STATE
Description: The positioner is in factory reset state. Calibration is
required to enable control.
Possible Solutions: Perform a Stroke Calibration (QUICK-CAL).
RYGG
VALVE CAN'T OPEN ALARM
VALVE CAN'T SHUT ALARM
Description: Pressure has been applied (or removed) to open or
shut the valve, but the valve is not moving. This may be caused by
excessive friction.
Possible Solutions: Verify adequate supply pressure is applied. Verify
the feedback linkage is connected. View the friction trends if available.
Consider the following: Clear any external or internal mechanical
obstruction, loosen the packing, clean the stem, repair or replace the
actuator, repair the valve if galling is suspected.
RYGY
COMMAND AMPLITUDE ALARM
COMMAND FREQUENCY ALARM
Description: The amplitude or frequency of the command signal is
above the alarm limit. This could mean the control loop has larger or
faster swings than desirable.
Possible Solutions: Verify the limits are set at an appropriate level. Review the control loop parameters and equipment. Adjust as necessary.
RYGR
POSITION AMPLITUDE ALARM
POSITION FREQUENCY ALARM
Description: The amplitude or frequency of the position signal is
above the alarm limit. The positioner is controlling the position of the
valve with large or rapid corrections.
Possible Solutions: Verify the limits are set at an appropriate level. Adjust the selectable Gain switch to a lower setting or use the Hi Friction
setting. Perform a QUICK-CAL which sets the gains based on valve
response. Check for high friction. If the problem persists replace the
relay.
....
....
....
....
RYYG
SUPPLY PRESSURE LOW ALARM
Description: The supply pressure is below the user set warning limit.
Low supply pressure can cause poor valve response or positioner
failure. The minimum recommended supply pressure for proper
operation is 1.3 bar (19 PSI).
Possible Solutions: Regulate the supply pressure at the positioner
above 1.3 bar (19 PSI). Ensure system air/gas supply is adequate.
Repair kinked or restricted supply tubing. Check for pneumatic leaks
in the actuator and actuator tubing. Recalibrate pressure sensors.
Check the pressure sensor board connections and replace pressure
sensor board if necessary.
RYYY
AUX CARD 2 ERROR
Description: Auxiliary Card 2 has an electrical problem.
AUX CARD 2 FAILURE WARNING
Description: Auxiliary Card 2 is not communicating.
AUX CARD 2 NO LOOP POWER
Description: Auxiliary Card 2 has no loop current.
Possible Solutions: MFC: Check auxiliary loop wiring and ensure adequate compliance voltage and current. Check auxiliary card connection to the main board. Replace card if condition persists.
RYYR
AUX CARD 1 ERROR
Description: Auxiliary Card 1 has an electrical problem.
AUX CARD 1 FAILURE WARNING
Description: Auxiliary Card 1 is not communicating.
AUX CARD 1 NO LOOP POWER
Description: Auxiliary Card 1 has no loop current.
Possible Solutions: MFC: Check auxiliary loop wiring and ensure adequate compliance voltage and current. Check auxiliary card connection to the main board. Replace card if condition persists.
RYRG
POSITION SENSOR FAILURE ALARM
....
....
....
....
Description: The feedback arm may be disconnected from the valve
assembly or the sensor has failed.
Possible Solutions: Check the feedback arm linkage. Recalibrate. If the
problem persists return the unit for repair.
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....
RYRY
PRESSURE SENSOR BOARD FAILURE WARNING
Description: One or more pressure sensors may have failed.
Possible Solutions: Check the supply pressure to ensure it is between
1.3 and 10.3 bar (19 and 150 PSI). Check the pressure sensor board
connections. Recalibrate the pressure sensors. If the problem persists, replace the pressure sensor board.
RYRR
MAIN BOARD ELECTRONIC FAILURE WARNING
Description: There has been an oscillator fault, position sensor ADC
failure, supply voltage error, reference voltage error, shunt voltage
error, or piezo voltage error.
Possible Solutions: This may be caused by transient conditions. If the
error persists, replace the main board.
RRGG
PILOT RELAY RESPONSE ALARM
Description: The pilot relay is sticking or extremely slow to respond.
This affects the responsiveness, increases the chance of limit cycling
and excessive air consumption. The pilot relay consists of the driver
module assembly with piezo (I-P relay) which is coupled to the
spool valve or poppet. Delayed response can be caused by a partially
clogged piezo or debris, oil, corrosion, or ice on the spool, or low
supply pressure.
Possible Solutions: Check response of the valve. If OK, adjust Pilot
Relay Response limits. Check the supply pressure. Check the spool
or poppet for debris, oil, corrosion, ice on the spool. Clean or replace
the spool assembly. Replace the piezo or driver module assembly.
Maintain a clean, water-free air/gas supply.
RRGY
FRICTION LOW ALARM
Description: The friction has passed below the user set limit. Low
friction is an indication of improperly loaded packing and, in severe
cases, can be an indication of the process fluid leaking at the valve
stem.
....
....
....
RRGR
FRICTION HIGH ALARM
Description: The valve and actuator friction has passed the user set
limit. High friction can cause loop oscillations, poor position control,
jerky motion, or valve sticking. It can be caused by build-up from the
process on the stem, trim or seat, by a failing bearing or guides in the
valve and actuator, galling of the trim or stem, excessively tightened
packing, linkages, or other valve or actuator mechanical issues.
Possible Solutions: Determine if the friction is significantly interfering
with the valve control. If not, consider increasing the friction warning
limit. Consider the following to reduce friction: Stroke the valve to
clear off build-up. Clear any external mechanical obstruction, loosen
the packing, clean the stem, repair or replace the actuator. Highly localized friction or very jerky travel can indicate internal galling. Repair
or replace internal valve components.
RRYG
FEEDBACK LINKAGE ALARM
Description: The feedback linkage is broken or the position feedback
POT is out of range.
Possible Solutions: Fix broken linkage or adjust feedback arm until full
motion is within the range of the POT.
RRYY
BACKLASH ALARM
Description: The amount of detected backlash has passed the user set
alarm limit. This may affect valve stability.
Possible Solutions: Check the stem and actuator for loose components.
RRYR
DRIVER MODULE ALARM
Description: The pilot relay can't open, the pilot relay can't shut, or the
Hall sensor circuit has failed.
Possible Solutions: Check the internal wiring connections. Replace the
pilot relay.
....
....
....
....
Possible Solutions: Check for a packing leak. Tighten or replace the
valve packing.
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....
RRRY
PIEZO VOLTAGE HIGH ALARM
Description: The voltage driving the piezo is above the alarm limit.
This could indicate an error with the relay or the main board. The
positioner may still be functioning, but have reduced performance
under some circumstances.
PIEZO VOLTAGE LOW ALARM
Description: The voltage to the piezo is too low. The piezo may be
damaged. This may prevent the proper failure position upon loss of
signal/power. This condition may occur briefly on an air-to-close valve
that is held for long periods of time in the closed position, or an airto-open valve held in the open position.
Possible Solutions: Ensure the supply pressure is not low. If alarm
persists for more than 30 minutes, the Piezo assembly is damaged.
Replace the pilot relay.
RRRR
POSITION DEVIATION ALARM
Description: The difference between the command and the actual
position has been greater than the user-set limit for longer than a
user-set time.
Possible Solutions: Review active alarms and warnings to find root
causes of this alarm. The deviation settings can be changed in the
Valve Health page of the DTM.
....
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19.4 Help From Flowserve
19.4.1 Phone Support
Over-the-phone troubleshooting is often available for positioner issues. Should your positioner be experiencing problems, or if you have
questions that are not answered by this manual, feel free to call your
local sales representative or a Quick Response Center (QRC). See the
back cover of this manual for contact details.
19.4.2 Returning the 500+ Positioner for Service
If troubleshooting is unable to solve the problem, the unit may be
returned. Please follow the steps below.
1. Request a Return Goods Authorization (RGA) form. An RGA form
will be e-mailed to you to accompany the unit being returned.
2. Remove all fittings, brackets, filters, feedback arms, etc. from the
unit before packaging.
3. If the unit was operated with a gas other than clean air, please
include the related MSDS with the return.
4. Complete the RGA form. Write any specific issues with the positioner you would like us to evaluate. Please include the customer
name and contact information
5. When packaging, please secure the unit in a method that will
insure it will reach our facility undamaged (the weight of positioners will often settle through packing peanuts and pop large
air packets).
6. Please insert a copy of the completed RGA form inside the package and write the RGA number on the outside of the package.
Send the unit to the address at the bottom of the form.
If the cause of the unit failure is found to be a manufacturing defect
and the unit is within the warranty period (18 months from manufacture) it will be repaired free of charge. If no problem is found with the
unit and the unit is still under warranty, a fee for the evaluation will
be required. If the cause of the unit failure is not covered under the
warranty a fee will be charged for the evaluation and a quote will be
provided showing the cost of the repair. If the customer decides to
purchase a new positioner, the evaluation fee will be waved.
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20 Positioner Dimensions
20.1 Positioner Dimensions
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21 HOW TO ORDER
21.1 Positioners
Table 29: 500+ Positioner Configurations
Selection Description Code Example
Base Model Logix 500+ Series 5
Analog Only; 8-DIP Set-Up with LCD Option; Limited Diagnostics 10+
HART; 8-DIP Set-Up with LCD Option; Standard (Basic Functionality)
HART; 8-DIP Set-Up with LCD Option; Advanced (With Pressure Sensing)
HART; 8-DIP Set-Up with LCD Option; Pro (With Full ValveSight Diagnostics)
General Purpose 14
Intrinsically Safe, North America, IP66, Class I, Div 1 Groups A-D T4/T6
Intrinsically Safe, North America, IP66, Class I, Zone 0, AEx ia IIC T4/T6 Ga
Intrinsically Safe, North America IP66, Class I, Zone 0, Ex ia IIC T4/T6 Ga
Non-Incendive, North America, IP65, Class I, Div 2, Groups A-D T4/T6
Non-Sparking, North America, IP65, Class I, Zone 2 AEx nA IIC T4/T6 Gc
Non-Sparking, North America, IP65, Class I, Zone 2 Ex nA IIC T4/T6 Gc (T4@Ta=-20°C to +85°C, T6@Ta=-52°C to +45°C)
Dust Ignition, North America, IP65, Zone 21, AEx tb IIIC T100°C Db (Ta=-52°C to +85°C) NEMA Type 4X
IECEx FMG 12.0001X, IP66, Ex ia IIC T4/T6 Ga
IECEx FMG 12.0001X, IP65, Ex nA IIC T4/T6 Gc (T4@Ta=-20°C to +85°C, T6@Ta=-52°C to +45°C)
IECEx FMG 12.0001X, IP65, Ex tb IIIC T100°C Db (Ta=-52°C to +85°C)
ATEX FM15ATEX0002X II 3 G, IP65, Ex nA IIC T4/T6 Gc (T4@Ta=-20°C to +85°C, T6@Ta=-52°C to +45°C)
ATEX FM12ATEX0009X II 1 G, IP66, Ex ia IIC T4/T6 Ga (T4@Ta=-20°C to +85°C, T6@Ta=-52°C to +45°C)
ATEX FM12ATEX0009X II 2 D, IP65, Ex tb IIIC T 100°C Db (Ta=-52°C to +85°C)
Intrinsically Safe, North America, IP66, Class I, Div 1 Groups A-D T4/T6
Intrinsically Safe, North America, IP66, Class I, Zone 0, AEx ia IIC T4/T6 Ga
Intrinsically Safe, North America IP66, Class I, Zone 0, Ex ia IIC T4/T6 Ga
Non-Incendive, North America, IP65, Class I, Div 2, Groups A-D T4/T6
Non-Sparking, North America, IP65, Class I, Zone 2 AEx nA IIC T4/T6 Gc
Non-Sparking, North America, IP65, Class I, Zone 2 Ex nA IIC T4/T6 Gc (T4@Ta=-20°C to +85°C, T6@Ta=-52°C to +45°C)
Dust Ignition, North America, IP65, Zone 21, AEx tb IIIC T100°C Db (Ta=-52°C to +85°C) NEMA Type 4X
ATEX FM15ATEX0002X II 3 G, IP65, Ex nA IIC T4/T6 Gc (T4@Ta=-20°C to +85°C, T6@Ta=-52°C to +45°C)
ATEX FM12ATEX0009X II 1 G, IP66, Ex ia IIC T4/T6 Ga (T4@Ta=-20°C to +85°C, T6@Ta=-52°C to +45°C)
ATEX FM12ATEX0009X II 2 D, IP65, Ex tb IIIC T 100°C Db (Ta=-52°C to +85°C)
TR CU, Russia, IP66, Ex ia IIC T4/T6 (510+: T4@Ta=-52°C to +85°C, T6@Ta=-52°C to +45°C)
TR CU, Russia, IP66, Ex ia IIC T4/T6 (520MD+ Double Acting Relay: T4@Ta=-56°C to +85°C, T6@Ta=-56°C to +45°C)
TR CU, Russia, IP66, Ex ia IIC T4/T6 (520MD+ Single Acting Relay: T4@Ta=-63°C to +85°C, T6@Ta=-63°C to +45°C)
Aluminum - Black Base with White Cover W
Aluminum - Black Base with Yellow Cover Y
Aluminum - Black Base with Black Cover (Automax) B
Aluminum - Black Base with Black Cover (Accord) A
Mounting: 5/16” 18 UNC, Pneumatics: 1/4” NPTF, Conduit: 1/2” NPTF, Vents 1/4” NPTF 1
Mounting: M8 x 1.25, Pneumatics: 1/4” NPTF, Conduit: M20 x 1.5, Vents 1/4” NPTF 2
Mounting: M8 x 1.25, Pneumatics: G1/4”, Conduit: M20 x 1.5, Vents G1/4” 3
D - 316 Stainless Steel Shaft (Valtek Standard) D
NAMUR - 316 Stainless Steel Shaft (VDI/VDE 3845) R
78
Communication
and
Diagnostics
Certifications
Positioner Configuration
Housing
Threaded
Connections
Feedback Shaft
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
5
1, 2
1, 2
1
20MD+
21MD+
22MD+
37
42
44
22MD+
37
8
8
-
W
1
D
Page 79
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Three-way (Single-Acting), Poppet Style Relay 1
Action
Three-way (Single-Acting), Spool Style Relay 2
Four-way (Double-Acting), Spool Style Relay
Position
Indicator
Special Options
No Indicator 0
Flat Indicator F
Domed Indicator D
No special options
Chinese Configuration
6
Optional Mechanical Add-Ins
Manifold
No Manifold 0
Gauge Manifold - Aluminum (required for gauges) GM
No Gauges 0
Nickel Plated with Brass Internals, psi (bar/kPa) 1
Pressure
Gauges
Nickel Plated with Brass Internals. psi (kg/cm2 ) 2
SS with SS Internals. psi (bar/kPa) 3
SS with SS Internals. psi (kg/cm2 ) 4
UCC Press Test Plug, 1/8” NPT A
Valve, Tank, Schrader 645A B
Optional Electronic Add-Ins
Display
Auxiliary Card
Slot 1
Auxiliary Card
Slot 2
No LCD 0
LCD 1
Slot 1 - No Card 0
Slot 1 - Multi-Function Card
Slot 1 – V to I Card
3,7
6
Slot 2 - No Card 0
Slot 2 - Multi-Function Card
3,6
No Switches 0
Mechanical Limit Switch 4 1
Limit Switches
or
Remote Mount
1
HART 6 standard. Can be configured as HART 5 or HART 7 in the field.
2
Can be upgraded to 521MD+ or 522 MD+ in the field.
3
Can be configured as Analog Output, Discrete Output or Discrete Input in
Reed Switch 2
8
Namur V3 type proximity switch, P+F NJ2-V3-N
Slot Type NAMUR Sensor, P+F SJ2 S1N
Slot Type NAMUR Sensor, P+F SJ2 SN
8
Namur V3 type proximity switch, P+F NBB2-V3-E2
5
Remote Mount Feedback
7
3
8
4
4
the field. Slot 2 available only after slot 1 is filled
4
Only available for general purpose (cerfivication option 14).
5
Includes adapter board (installed in the positioner) and the low profile remote
mount unit (which may be shipped separately).
6
Only available with the 520MD+ model.
7
MFC for 510+ in slot 1 only. This MFC may be configured as AO or DO with limited
functionality. Only available with LCD option.
8
When limit switch codes 3, 4 and 5 are selected, only certification codes 14 and 42
should be used
1
3
F
0
0
-
GM
1
-
1
1
1
2
0
1
3
5
6
79
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21.2 Spare Parts Kits
Table 29: Spare Parts Kits
Ref. Description Part-no.
Cover:
1 Yellow 283450.999.000
1 Black 283451.999.000
1 White 283452.999.000
Board:
2 505+ Main 331625.999.000
520MD+ Main 283453.999.000
5 LCD 283454.999.000
6 Pressure Sensor 283455.999.000
7 Multi-Function Card (Slot1) 283456.999.000
Multi-Function Card (Slot2) 314887.999.000
8 V to I Card (Slot 1) 331725.999.000
Pilot Relay Module:
10 Single Acting (Poppet) 283458.999.000
11 Double or Single Acting (Spool) 283459.999.000
12 Pneumatic Restrictor 291750.999.000
Limit Switches:
13 Mechanical Switch* 291751.999.000
14 Reed Switch 291752.999.000
15 P&F SJ2-SN** 291753.999.000
16 P&F SJ2-S1N** 291754.999.000
17 P&F NJ2-V3-N** 291755.999.000
18 P&F NBB2-V3-2N* 291755.999.000
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
* Only available for general purpose (certification option 14).
** Only available for certification options 14 and 42.
NOTE: Multi-function cards and limit switches may be purchased
as upgrades and installed after the initial purchase of the
positioner. In this case, the positioner label must be modified
to reflect the change.
80
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21.3 Gage Blocks
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
Table 30: Gage Block (Aluminum - ¼ NPT)
Gage
Internal
Material
N/A N/A N/A 0 291759.999.000
Brass
Stainless
Steel
Pressure
Units
PSI (Bar/
kPa)
PSI
(kg/cm2)
PSI
(Bar/kPa)
PSI
(kg/cm2)
UCC Pressure Test Plug 0 325211.999.000
Schrader 645A 0 325212.999.000
Relay
Single
Acting
Poppet
Single
Acting
Spool
Double
Acting
Spool
Single
Acting
Poppet
Single
Acting
Spool
Double
Acting
Spool
Single
Acting
Poppet
Single
Acting
Spool
Double
Acting
Spool
Single
Acting
Poppet
Single
Acting
Spool
Double
Acting
Spool
No.
Gages
2 307318.999.000
2 325205.999.000
3 291760.999.000
2 307319.999.000
2 325206.999.000
3 291761.999.000
2 307320.999.000
2 325207.999.000
3 291762.999.000
2 307321.999.000
2 325208.999.000
3 291763.999.000
Part-no.
Table 31: Gage Block (Aluminum - ¼ G)
Gage
Internal
Material
N/A N/A N/A 0 325223.999.000
Brass
Stainless
Steel
Pressure
Units
PSI (Bar/
kPa)
PSI
(kg/cm2)
PSI
(Bar/kPa)
PSI
(kg/cm2)
UCC Pressure Test Plug 0 325221.999.000
Schrader 645A 0 325222.999.000
Relay
Single
Acting
Poppet
Single
Acting
Spool
Double
Acting
Spool
Single
Acting
Poppet
Single
Acting
Spool
Double
Acting
Spool
Single
Acting
Poppet
Single
Acting
Spool
Double
Acting
Spool
Single
Acting
Poppet
Single
Acting
Spool
Double
Acting
Spool
No.
Gages
2 325070.999.000
2 325209.999.000
3 325213.999.000
2 325214.999.000
2 325215.999.000
3 325216.999.000
2 325071.999.000
2 325210.999.000
3 325217.999.000
2 325218.999.000
2 325219.999.000
3 325220.999.000
Part-no.
81
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Page 82
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
21.4 VDI/VDE 3847 Mounting Blocks
Table 32: VDI/VDE 3847 Mounting Block (Aluminum)
Relay
Type
Poppet 0 N/A N/A 307308.999.000
Poppet 2 Brass PSI (Bar/kPa) 307309.999.000
Poppet 2 Brass PSI (kg/cm2) 307310.999.000
Poppet 2 Stainless PSI (Bar/kPa) 307311.999.000
Poppet 2 Stainless PSI (kg/cm2) 307312.999.000
Spool 0 N/A N/A 307313.999.000
Spool 3 Brass PSI (Bar/kPa) 307314.999.000
Spool 3 Brass PSI (kg/cm2) 307315.999.000
Spool 3 Stainless PSI (Bar/kPa) 307316.999.000
Spool 3 Stainless PSI (kg/cm2) 307317.999.000
No.
Gages
Gage Internal
Material
Pressure Units Part-no.
21.5 Mounting Kits
Table 33: Mounting Kits
Description Part-no.
Shaft Converter - D to NAMUR 314586.999.000
Direct Mount – 500MD+
(IEC 534 part 6 FlowTop, Kämmer KA, Kämmer
KP, and standard NAMUR linear valves)
307303.999.000
82
Page 83
Logix® 520MD+ and 510+ Digital Positioners FCD LGENIM0105-15-AQ – 05/16
INDEX
A
Actuation Ratio · 40, 43, 67, 71
Air Action Switch · 35
Air Supply · 10
Analog Output · 10, 52
Auto Tune Switch · 35
Auxiliary Card · 30, 40, 59
C
Calibration · 36, 37, 42, 44, 52, 67, 68, 69, 72, 73
Characterization · 35, 45
Command Source Reset · 38
Compliance Voltage · 27
Configuration Switch Settings · 35
Continuous Stroke Test · 41
D
Date and Time · 40, 47
Diagnostic Features · 51
DIP Switch Override · 40
Discrete Input · 52
Discrete Output · 52
Display Contrast · 41
Double Acting Relay · 26, 62
E
Electrical Connections · 27
Event History · 42, 43
F
Factory Reset · 38, 48
FloTop Linear Valves · 16
Friction · 36, 40, 41, 42, 43, 44, 67, 69, 70, 72,
73, 74
H
Handheld Communicator · 49
HART · 5, 6, 10, 12, 41, 48, 49, 56
Hazardous Area Certifications · 13
I
Inner Loop · 7
Installation · 15
L
Language · 49
LCD Board · 59
LCD Menu · 40
Limit Switch · 11, 32, 33, 53, 57
Local Control Of Valve Position · 38
Local User Interface · 34
M
Main Board · 61
Maintenance · 14, 57
Mark One Linear Valves · 15
MaxFlo Rotary Valves · 20, 23
Minimum Close Time · 45
Minimum Open Time · 45
Mounting · 15
Mounting Kits · 82
Multi-Function Card · 10, 29, 48, 52, 53
N
NAMUR AutoMax Valves · 21
O
Outer Loop · 7
P
Partial Stroke Test · 42, 43, 51, 69
Performance · 11
Pneumatic Leak · 40, 43, 51, 67
Positioner Dimensions · 77
Pressure Control · 36, 41, 46
Pressure Sensor Board · 61
Q
Quick Calibration Switch · 36
Quick-Cal · 34
R
Remote Mount · 11, 33, 54
Repair · 57
S
Safety · 5
Shutoff · 47
Signal at Closed Switch · 35
Single Acting Relay · 26, 63
Soft Limits · 47
Spare Parts · 5, 80
Specifications · 10
Status Code · 37, 67, 68
Status Icons · 40
Status Messages · 40
Stroke Calibration · 34, 37
Stroke Time · 45
T
Temperature · 10, 11, 40, 42, 43, 47, 67
Training · 40
Troubleshooting · 27, 65
Tubing · 24
Tuning · 38, 44
V
Valtek Rotary Valves · 18
Valve Action Switch · 35
Valve Cycles · 43, 67
Valve Stability Switch · 36
Valve Travel · 43, 67
ValveSight DTM · 12, 49
Vented Design · 25
Version Numbers · 38, 48
83
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Page 84
FCD LGENIM0105-15-AQ Printed in USA. 05/16
Control per SPP-250
To find your local Flowserve representative
please use the Sales Support Locator System found at
www.flowserve.com.
Or call
Europe +43 (0) 4242 41181 999
North America +1 801 489-2300
Asia + (65) 6879 8900
digitalproductstac@flowserve.com
Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform its intended
function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide
variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot provide specific data and warnings for all possible applications. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation, and maintenance of Flowserve products. The purchaser/user should
read and understand the Installation Operation Maintenance (IOM) instructions included with the product, and train its employees and contractors in the safe use of Flowserve products in
connection with the specific application.
While the information and specifications contained in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered certified or as
a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any matter with respect to this
product. Because Flowserve is continually improving and upgrading its product design, the specifications, dimensions and information contained herein are subject to change without notice.
Should any question arise concerning these provisions, the purchaser/user should contact Flowserve Corporation at any one of its worldwide operations or offices.
© 2016 Flowserve Corporation, Irving, Texas, USA. Flowserve is a registered trademark of Flowserve Corporation.
For more information about Flowserve Corporation, contact www.flowserve.com or call USA 1-800-225-6989.
Flowserve Headquarters
5215 N. O'Connor Blvd. Suite 2300
Irving, TX 75039
Phone: +1 972 443 6500
Flowserve Corporation
Flow Control
1350 N. Mt. Springs Parkway
Springville, UT 84663 USA
Phone: +1 801 489 8611
Fax: +1 801 489 3719
Flowserve S.A.S.
12, avenue du Quebec
B.P. 6 4 5
91965 Courtaboeuf Cedex France
Phone: +33 (0) 1 60 92 32 51
Fax: +33 (0) 1 60 92 32 99
Flowserve Pte Ltd.
12 Tuas Avenue 20
Singapore 638824
Singapore
Phone:+ 65 6868 4600
Fax: +65 6862 4940
Flowserve Australia Pty Ltd.
14 Dalmore Drive
Scoresby, Victoria 3179 Australia
Phone: +61 7 32686866
Fax: +61 7 32685466
Flowserve Ltda.
Rua Tocantins, 128
São Caetano do Sul, SP 09580-130
Brazil
Phone: +55 11 2169 6300
Fax: +55 11 2169 6313
Flowserve Control Valves gmbH
Control Valves - Villach Operation
Kasernengasse 6
9500 Villach Austria
Phone: +43 (0)4242 41181 0
Fax: +43 (0)4242 41181 50
Flowserve (China)
585, Hanwei Plaza
7 Guanghau Road
Beijing, China 100004
Phone: +86 10 6561 1900
Flowserve India Controls
Pvt. Ltd Plot # 4, 1A, E.P.I.P,
Whitefield Bangalore Kamataka
India 560 066
Phone: +91 80 284 10 289
Fax: +91 80 284 10 286
Flowserve Essen GmbH
Schederhofstr. 71
45145 Essen Germany
Phone: +49 (0)201 8919 5
Fax: +49 (0)201 8919 600
Kämmer Valves Inc.
1300 Parkway View Drive
Pittsburgh, PA 15205 USA
Tel.: +1 412 787 8803
Fax: +1 412 787 1944
NAF Ab
Gelbgjutaregatan 2
SE-581 87 Linköping Sweden
Phone: +46 (0)13 31 61 00
Fax: +46 (0)13 13 60 54
flowserve.com
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