MADE IN |
User’sGuide |
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USA |
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Shop on line at
www.omega.com e-mail: info@omega.com iSeries info: www.omega.com/specs/iseries
Temperature & Process Controller Manual
CNi8, CNi8C, CNi8DH, CNi8DV,
CNi16, CNi16D, CNi32
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OMEGAnet® On-Line Service |
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It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply.
OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct, but OMEGA Engineering, Inc. accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, patient-connected applications.
This device is marked with the international caution symbol. It is important to read the Setup Guide before installing or !commissioning this device as the guide contains important information relating to safety and EMC.
TABLE OF CONTENTS
Part 1: Introduction............................................................................................ |
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2 |
1.1 |
Description ................................................................................. |
2 |
1.2 |
Safety Considerations ............................................................... |
3 |
1.3 |
Before You Begin ....................................................................... |
4 |
Part 2: Setup |
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5 |
2.1 ................................................................................. |
Front Panel |
6 |
2.2 ............................................................ |
Rear Panel Connections |
7 |
2.3 ................................................................. |
Electrical Installation |
7 |
........................................................ |
Power Connections |
7 |
................................ |
Thermocouple - Input Connection |
8 |
......................... |
Two / Three / Four Wire RTD-Hookups |
9 |
............................... |
Process Current - Wiring Hookup |
10 |
............................... |
Process Voltage - Wiring Hookup |
10 |
................................. |
Wiring Outputs - Wiring Hookup |
11 |
............................................ |
Dual Display Color Setup |
13 |
Part 3: Operation: .........................................................Configuration Mode |
14 |
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3.1 .............................................................................. |
Introduction |
14 |
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Turning your Instrument On for the First Time |
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Buttons Functions in Configuration Mode |
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3.2 ................................................................ |
Menu Configuration |
15 |
..................................................................... |
ID Number |
16 |
....................................................................... |
Setpoints |
17 |
.................................................... |
Configuration Menu |
18 |
........................................................... |
Input Type Menu |
18 |
........................................ |
Input Type (Thermocouple) |
19 |
........................................................... |
Input Type (RTD) |
20 |
................................................... |
Input Type (Process) |
21 |
..................................... |
Reading Configuration Menu |
21 |
............................................................... |
Alarm 1 Menu |
25 |
...................... |
Analog Output (Retransmission) Menu |
29 |
................................................................ |
Alarm 2 Menu |
32 |
................... |
Loop Break Time Menu/Field Calibration |
33 |
.............................................................. |
Output 1 Menu |
35 |
.............................................................. |
Output 2 Menu |
42 |
.................................................. |
Ramp and Soak Menu |
45 |
............................................................... |
ID Code Menu |
47 |
................................. |
Communication (Options) Menu |
49 |
..................................... |
3.2.15 Display Color Selection Menu |
55 |
Part 4: Specifications ...................................................................................... |
58 |
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Part 5: Factory .........................................................................Preset Values |
62 |
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Part 6: CE APPROVAL ...........................................................INFORMATION |
64 |
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LIST OF FIGURES: |
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Figure 2.1 |
Front Panel Display.............................................................................. |
5 |
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Figure 2.2 |
Rear Panel Power and Output Connector Labels.............................. |
6 |
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Figure 2.3 |
Rear Panel Input Connector Labels.................................................... |
6 |
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Figure 2.4 |
Main Power Connections..................................................................... |
7 |
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Figure 2.5 |
Thermocouple Wiring Hookup ............................................................ |
8 |
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Figure 2.6 |
Two/Three/Four-wire RTD |
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a) RTD-1000 ohm and 500 ohm Wiring Hookup .............................. |
9 |
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b) RTD-100 ohm Wiring Hookup ....................................................... |
9 |
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Figure 2.7 |
Process Current Wiring Hookup |
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(Internal and External Excitation) ..................................................... |
10 |
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Figure 2.8 |
Process Voltage Wiring Hookup |
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a) |
Without Sensor Excitation .......................................................... |
10 |
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b) |
With Sensor Excitation................................................................ |
10 |
Figure 2.9 |
Output Connections: |
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a) Mechanical Relay and SSR Outputs – Wiring Hook up ............ |
11 |
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b) Pulse and Analog Outputs – Wiring Hook up............................ |
11 |
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Figure 2.10 |
Typical Application ............................................................................. |
11 |
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Figure 2.11 |
Communication Output: |
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a) RS-232 Output – Wiring Hook up ............................................... |
12 |
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b) RS-485 Output – Wiring Hook up ............................................... |
12 |
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Figure 2.12 |
Excitation Output................................................................................ |
12 |
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Figure 2.13 |
Snubber Circuits Wiring Hookup ...................................................... |
12 |
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Figure 2.14 |
i/8DH and i/8DV Locations of S1 and Jumper Positions ................ |
13 |
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Figure 2.15 |
i/16D Location of S1 and Jumper Positions .................................... |
13 |
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Figure 3.1 |
Flow Chart for ID and Setpoints........................................................ |
15 |
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Figure 3.2 |
Flow Chart for Configuration Menu .................................................. |
18 |
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Figure 3.3 |
Flow Chart for Input Type Menu........................................................ |
18 |
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Figure 3.4 |
Flow Chart for Reading Configuration ............................................. |
21 |
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Figure 3.5 |
Flow Chart for Alarm 1 ....................................................................... |
25 |
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Figure 3.6 |
Flow Chart for Analog Output (Retransmission)............................. |
29 |
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Figure 3.7 |
Flow Chart for Alarm 2 ....................................................................... |
32 |
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Figure 3.8 |
Flow Chart for Loop Break Time/Field Calibration.......................... |
33 |
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Figure 3.9 |
Flow Chart for Output 1 ..................................................................... |
35 |
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Figure 3.10 |
Flow Chart for Output 2 ..................................................................... |
42 |
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Figure 3.11 |
Flow Chart for Ramp and Soak ......................................................... |
45 |
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Figure 3.12 |
Flow Chart for ID Code....................................................................... |
47 |
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Figure 3.13 |
Flow Chart for Communication Option ............................................ |
49 |
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Figure 3.14 |
Flow Chart for Display Color Selection............................................ |
55 |
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LIST OF TABLES: |
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Table 2.1 |
Front Panel Annunciators.................................................................... |
5 |
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Table 2.2 |
Rear Panel Connector.......................................................................... |
6 |
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Table 2.3 |
Fuse Requirement ................................................................................ |
7 |
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Table 2.4 |
TC Wire Color Chart ............................................................................. |
8 |
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Table 3.1 |
Button Function in Configuration Mode........................................... |
14 |
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Table 3.2 |
Conversion Table................................................................................ |
24 |
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Table 4.1 |
Input Properties.................................................................................. |
61 |
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Table 5.1 |
Factory Preset Values ........................................................................ |
62 |
ii
NOTES, WARNINGS and CAUTIONS
Information that is especially important to note is identified by following labels:
•NOTE
•WARNING or CAUTION
•IMPORTANT
•TIP
NOTE: Provides you with information that is important to successfully setup and use the Programmable Digital Meter.
CAUTION or WARNING: Tells you about the risk of electrical shock.
CAUTION, WARNING or IMPORTANT: Tells you of circumstances or practices that can effect the instrument’s functionality and must refer to accompanying documents.
TIP: Provides you helpful hints.
1
PART 1
INTRODUCTION
1.1 Description
This device can be purchased as monitor (read process value only) or as
acontroller.
•The iSeries controller offers unparalleled flexibility in process measurement. Each unit allows the user to select the input type, from 10 thermocouple types (J, K, T, E, R, S, B, C, N and J DIN), Pt RTDs (100, 500 or 1000 Ω, with either 385 or 392 curve), DC voltage, or DC current. The voltage/current inputs are fully scalable to virtually all engineering units, with selectable decimal point, perfect for use with pressure, flow or other process input.
•The temperature control can be achieved by using on/off or PID heat/cool control strategy. Control can be optimized with an auto tune feature. The instrument offers a ramp to setpoint with timed soak period before switching off the output.
•The iSeries device features a large, three color programmable display with capability to change a color every time the Alarm is triggered. The standard features include dual outputs with relay, SSR, dc pulse, analog voltage or current. Options include programmable RS-232 or RS-485 serial communication and excitation. Analog Output is fully scalable and may be configured as a proportional controller or retransmission to follow your display. Universal power supply accepts 90 to 240 Vac. Low voltage power option accepts 24 Vac or 12 to 36 Vdc.
2
1.2 Safety Considerations
This device is marked with the international caution symbol. It is important to read this manual before installing or commissioning this device as it contains important information relating to Safety and EMC (Electromagnetic Compatibility).
This instrument is a panel mount device protected in accordance with EN 61010-1:2001, electrical safety requirements for electrical equipment for measurement, control and laboratory. Installation of this instrument should be done by qualified personnel. In order to ensure safe operation, the following instructions should be followed.
This instrument has no power-on switch. An external switch or circuitbreaker shall be included in the building installation as a disconnecting device. It shall be marked to indicate this function, and it shall be in close proximity to the equipment within easy reach of the operator. The switch or circuit-breaker shall meet the relevant requirements of IEC 947–1 and IEC 947-3 (International Electrotechnical Commission). The switch shall not be incorporated in the main supply cord.
Furthermore, to provide protection against excessive energy being drawn from the main supply in case of a fault in the equipment, an overcurrent protection device shall be installed.
•Do not exceed voltage rating on the label located on the top of the instrument housing.
•Always disconnect power before changing signal and power connections.
•Do not use this instrument on a work bench without its case for safety reasons.
•Do not operate this instrument in flammable or explosive atmospheres.
•Do not expose this instrument to rain or moisture.
•Unit mounting should allow for adequate ventilation to ensure instrument does not exceed operating temperature rating.
•Use electrical wires with adequate size to handle mechanical strain and power requirements. Install without exposing bare wire outside the connector to minimize electrical shock hazards.
EMC Considerations
•Whenever EMC is an issue, always use shielded cables.
•Never run signal and power wires in the same conduit.
•Use signal wire connections with twisted-pair cables.
•Install Ferrite Bead(s) on signal wires close to the instrument if EMC problems persist.
Failure to follow all instructions and warnings may result in injury!
3
1.3 Before You Begin
Inspecting Your Shipment:
Remove the packing slip and verify that you have received everything listed. Inspect the container and equipment for signs of damage as soon as you receive the shipment. Note any evidence of rough handling in transit. Immediately report any damage to the shipping agent. The carrier will not honor damage claims unless all shipping material is saved for inspection. After examining and removing the contents, save the packing material and carton in the event reshipment is necessary.
Customer Service:
If you need assistance, please call the nearest Customer Service Department, listed in this manual.
Manuals, Software:
The latest Operation and Communication Manual as well as free configuration software and ActiveX controls are available from the website listed in this manual or on the CD-ROM enclosed with your shipment.
For first-time users: Refer to the QuickStart Manual for basic operation and set-up instructions.
If you have the Serial Communications/Ethernet Option you can easily configure the controller on your computer or on-line.
To Disable Outputs:
To ensure that menu changes are properly stored, Standby Mode should be used during setup of the instrument. During Standby Mode, the instrument remains in a ready condition, but all outputs are disabled. Standby Mode is useful when maintenence of the system is necessary.
When the instrument is in "RUN" Mode, push d twice to disable all outputs and alarms. It is now in "STANDBY" Mode. Push d once more to resume "RUN" Mode.
PUSH d TWICE to disable the system during an EMERGENCY.
To Reset the Meter:
When the controller is in the "MENU" Mode, push c once to direct controller one step backward of the top menu item.
Push c twice to reset controller, prior to resuming "Run" Mode except after "Alarms", that will go to the "Run" Mode without resetting the controller.
4
PART 2
SETUP
2.1 Front Panel
Refer to the Quick Start Guide for assembly and
disassembly instructions.
Figure 2.1 Front Panel Display
Table 2.1 Front Panel Annunciators
1Output 1/Setpoint 1/ Alarm 1 indicator
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2 |
Output 2/Setpoint 2/ Alarm 2 indicator |
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°C |
°C unit indicator |
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°F |
°F unit indicator |
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PV |
Upper Display shows the Process Value |
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SV |
Lower Display shows the Setpoint 1 Value |
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a |
Changes display to Configuration Mode |
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and advances through menu items* |
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b |
Used in Program Mode and Peak Recall* |
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c |
Used in Program Mode and Valley Recall* |
dAccesses submenus in Configuration Mode and stores selected values*
* See Part 3 Operation: Configuration Mode
The Dual Display model allows the user to observe the Process Value (upper display) and Setpoint 1 Value (lower display) at the same time.
5
2.2 Rear Panel Connections
The rear panel connections are shown in Figures 2.2 and 2.3.
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8 7 6 5 4 3 2 1
Figure 2.2 Rear Panel Power and Output Connections
Figure 2.3 Rear Panel Input Connections
Table 2.2 Rear Panel Connector
POWER |
AC/DC Power Connector: All models |
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INPUT |
Input Connector: |
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All models TC, PR (Process), RTD |
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OUTPUT 1 |
Based on one of the following models: |
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Relay SPDT |
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Solid State Relay |
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Pulse |
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Analog Output (Voltage and Current) |
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OUTPUT 2 |
Based on one of the following models: |
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Relay SPDT |
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Solid State Relay |
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Pulse |
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OPTION |
Based on one of the following models: |
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RS-232C or RS-485 programmable |
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Excitation |
6
2.3 Electrical Installation
2.3.1 Power Connections
Caution: Do not connect power to your device until you have completed all input and output connections. Failure to do so may result in injury!
Connect the main power connections as shown in Figure 2.4.
Use copper conductors only for power connections
Figure 2.4 Main Power Connections
Table 2.3 Fuse Requirement (see specifications)
FUSE |
Connector |
Output Type |
For 115Vac |
For 230Vac |
DC |
FUSE 1 |
Power |
N/A |
100 mA(T) |
100 mA(T) |
100 mA(T) |
FUSE 2 |
Power |
N/A |
N/A |
N/A |
400 mA(T) |
For the low voltage power option, in order to maintain the same degree of protection as the standard high voltage input power units (90 - 240 Vac), always use a Safety Agency Approved DC or AC source with the same Overvoltage Category and pollution degree as the standard AC unit (90 - 240 Vac).
The Safety European Standard EN61010-1 for measurement, control, and laboratory equipment requires that fuses must be specified based on IEC127. This standard specifies for a Time-lag fuse, the letter code “T”. The above recommended fuses are of the type IEC127-2-sheet III. Be aware that there are significant differences between the requirements listed in the UL 248-14/CSA 248.14 and the IEC 127 fuse standards. As a result, no single fuse can carry all approval listings. A 1.0 Amp IEC fuse is approximately equivalent to a 1.4 Amp UL/CSA fuse. It is advised to consult the manufacturer’s data sheets for a cross-reference.
7
2.3.2 Thermocouple
The figure below shows the wiring hookup for any thermocouple type. For example, for Type K hookup, connect the yellow wire to the "2" terminal and the red wire to the "1(-)" terminal.
When configuring your controller, select Thermocouple and Thermocouple Type in the Input Type menu (see Part 3).
Figure 2.5 Thermocouple Wiring Hookup
Table 2.4 TC Wire Color Chart
TYPE |
Input Connector |
Jacket (external insulation) |
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Terminal 1 (-) |
Terminal 2 (+) |
Extension |
Grade |
J |
Red |
White |
dark-Brown |
Black |
K |
Red |
Yellow |
dark-Brown |
Yellow |
T |
Red |
Blue |
dark-Brown |
Blue |
E |
Red |
Purple |
dark-Brown |
Purple |
N |
Red |
Orange |
dark-Brown |
Brown |
R |
Red |
Black |
- |
Green |
S |
Red |
Black |
- |
Green |
B |
Red |
Gray |
- |
Black |
8
2.3.3 Two/Three/Four-Wire RTD
The figures below show the input connections and input connector jumpers (shown in bold lines) required to hookup a 2-, 3- or 4-wire RTD.
RTD (1000/500Ω |
) 4-Wire |
RTD (1000/500Ω ) 3-Wire
RTD (1000/500Ω ) 2-Wire
RTD (100Ω |
) 4-Wire |
RTD (100Ω ) 3-Wire
RTD (100Ω ) 2-Wire
Figure 2.6 a) RTD-1000 ohm and |
b) RTD-100 ohm Wiring Hookup |
500 ohm Wiring Hookup |
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The two-wire connection is simplest method, but does not compensate for lead-wire temperature change and often requires calibration to cancel lead-wire resistance offset.
The three-wire connection works best with RTD leads closely equal in resistance. The device measures the RTD, plus upper and lower lead drop voltage and the subtracts twice the measured drop in the lower supply current lead producing excellent lead-resistance cancellation for balanced measurements.
The four-wire RTD hookup is applicable to unbalanced lead resistance and enables the device to measure and subtract the lead voltage, which produces the best lead-resistance cancellation.
When configuring your controller, select RTD type and RTD value in the Input Type menu (see Part 3).
If the input wires of the meter get disconnected or broken, it will display +OPN “Input (+) Open” message except in case of 500/1000 Ω 2-wire RTD. In this case the display shows -OPN “Input (-) Open” message. For safety purpose you may want to set up your alarm to be triggered when input is open. See Alarm 1 & 2 chapters for details.
9
2.3.4 Process Current
The figure below shows the wiring hookup for Process Current 0 – 20 mA.
Figure 2.7 Process Current Wiring Hookup
(Internal and External Excitation)
When configuring your instrument, select Process Type in the Input Type Menu (see Part 3).
2.3.5 Process Voltage
The figure below shows the wiring hookup for Process Voltage 0 – 100 mV, 0 – 1 V, 0 – 10 V.
Figure 2.8
a) Process Voltage Wiring Hookup b) Process Voltage Wiring Hookup with Sensor Excitation without Sensor Excitation
RL - Voltage limited resistor, which allows to convert 24 Vdc internal excitation voltage to the appropriate process input value. For instance: if the potentiometer value is equal to 10 kΩ, the minimum RL is 14 kΩ for 10 V process input.
When configuring your instrument, select Process Type in the Input Type Menu (see Part 3).
10
2.3.6 Wiring Outputs
This meter has two factory installed outputs. The SPDT Mechanical Relay, SPST Solid State Relay, Pulse and Analog Output Connection are shown below.
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Use copper conductors |
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Figure 2.9 |
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only for power connections |
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a) Mechanical Relay and SSR |
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b) Pulse and Analog |
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Outputs Wiring Hookup |
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Outputs Wiring Hookup |
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dc CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH dc VOLTAGE SSR DRIVER OUTPUT |
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TEMPERATURE |
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CONTROL |
dc INPUT |
LOAD |
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CONTROLLER |
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SSR |
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ac CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH MECHANICAL RELAY OUTPUT |
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ac CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH TRIAC OUTPUT |
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3 2
FAST BLOW
Vac FUSE
DRIVING
SSR
Figure 2.10 Typical Applications
11
This device may have a programmable communication output. The RS-232 and RS-485 Output Connection are shown below.
External RS-232 connections are not available with -EI or C4EI options.
Figure 2.11
a) RS-232 Output Wiring Hookup b) RS-485 Output Wiring Hookup
This device may also have an excitation output.
If the Dual Display model has a Low Voltage power supply option, then
excitation is not available.
Excitation is not available if communication option is installed.
Figure 2.12 Excitation Output
This device has snubber circuits designed to protect the contacts of the mechanical relays when it switches to inductive loads (i.e. solenoids, relays).
These snubbers are internally connected between the Common (C) and Normally Open (NO) relay contacts of Output 1 and Output 2.
If you have an inductive load connected between Common (C) and Normally Closed (NC) contacts of the mechanical relays and you want to protect them from the rush current during the switching period, you have to connect an external snubber circuit between Common (C) and Normally Closed (NC) contacts as indicated in Figure 2.13.
Figure 2.13
Snubber Circuits Wiring
Hookup
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2.3.7 Dual Display Color Setup
The dual display option allows the user to change the color of the upper and lower displays.
To change the color of the upper display, see Section 3.2.15 (Display Color section).
To change the color of the lower display follow the instructions below: The unit should be removed from the panel and opened.
Refer to the Quick Start Guide for assembly and disassembly instructions.
The S1 jumper is located on the back side of the display board. The location of S1 and pin selection jumpers are shown below.
Use a jumper for GREEN or RED, never leave S1 open.
i/8DH Dual Horizontal
i/8DV Dual Vertical
Figure 2.14 i/8D Location of S1 and Selectable Jumper Positions
Figure 2.15 i/16D Location of S1 and Selectable Jumper Positions
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PART 3
OPERATION: Configuration Mode
3.1 Introduction
The instrument has two different modes of operation. The first, Run Mode, is used to display values for the Process Variable, and to display or clear Peak and Valley values. The other mode, Menu Configuration Mode, is used to navigate through the menu options and configure the controller. Part 3 of this manual will explain the Menu Configuration Mode. For your instrument to operate properly, the user must first "program" or configure the menu options.
Turning your Controller On for the First Time
The device becomes active as soon as it is connected to a power source. It has no On or Off switch. The device at first momentarily shows the software version number, followed by reset RST, and then proceeds to the Run Mode.
For first-time users: Refer to the QuickStart Manual for basic operation and set-up instructions.
If you have the Serial Communications/Ethernet Option you can easily configure the controller on your computer or on-line.
Table 3.1 Button Function in Configuration Mode
• To enter the Menu, the user must first press a button.
a• Use this button to advance/navigate to the next menu item. The user can navigate
through all the top level menus by pressing a.MENU
•While a parameter is being modified, press a to escape without saving the parameter.
•Press the up b button to scroll through “flashing” selections. When a numerical value is displayed press this key to increase value of a parameter that is currently being modified.
b• Holding the b button down for approximately 3 seconds will speed up the rate at which
(UP) |
the set point value increments. |
•In the Run Mode press b causes the display to flash the PEAK value – press again to return to the Run Mode.
•Press the down c button to go back to a previous Top Level Menu item.
•Press this button twice to reset the controller to the Run Mode.
•When a numerical value is flashing (except set point value) press c to scroll digits from
cleft to right allowing the user to select the desired digit to modify.
(DOWN) |
• When a setpoint value is displayed press c to decrease value of a setpoint that is |
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• In the Run Mode press c causes the display to flash the VALLEY value – press again to |
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• Press the enter d button to access the submenus from a Top Level Menu item. |
d• Press d to store a submenu selection or after entering a value — the display will flash a
ENTER |
STRD message to confirm your selection. |
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•To reset flashing Peak or Valley press d.
•In the Run Mode, press d twice to enable Standby Mode with flashing STBY.
Reset: Except for Alarms, modifying any settings of the menu configuration will reset the instrument prior to resuming Run Mode.
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3.2 Menu Configuration
It is required that you put the controller in the Standby Mode for any configuration change other than Setpoints & Alarms.
Figure 3.1 Flow Chart for ID and Setpoints
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3.2.1 ID Number
SEE ID MENU SELECTION IN CONFIGURATION SECTION FOR ENABLE/DISABLE OR CHANGE ID CODE.
If ID Code is Disabled or set as Default (0000) the menu will skip ID step to Setpoint Menu.
If ID Code is set to Full Security Level and user attempts to enter the Main Menu, they will be prompted for an ID Code.
If ID Code is set to Setpoint/ID Security Level and user attempts to enter the Configuration Menu, they will be prompted for an ID Code.
ENTERING YOUR NON-DEFAULT FULL SECURITY ID NUMBER.
Press a 1) Display shows ID.
Press d 2) Display advances to ____.
Press b & c 3) Press b to increase digit 0-9. Press c to activate next digit (flashing). Continue to use b and c to enter your 4-digit ID code.
Press d 4) If the correct ID code is entered, the menu will advance to the Setpoint 1 Menu, otherwise an error message ERRo will be displayed and the instrument will return to the Run Mode.
To change ID Code, see ID Menu in the Configuration section.
ENTERING YOUR NON-DEFAULT SETPOINT/ID SECURITY ID NUMBER.
Press a |
5) |
Display shows SP1 Setpoint 1 Menu. |
Press a |
6) |
Display shows SP2 Setpoint 2 Menu. |
Press a |
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Display shows ID ID Code Menu. |
Press d |
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Display advances to ____. |
Press b & c 9) |
Use b and c to change your ID Code. |
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10) If correct ID Code is entered, the display will advance to the |
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displayed and the controller will return to the Run Mode. |
To prevent unauthorized tampering with the setup parameters, the instrument provides protection by requiring the user to enter the ID Code before allowing access to subsequent menus. If the ID Code entered does not match the ID Code stored, the controller responds with an error message and access to subsequent menus will be denied.
Use numbers that are easy for you to remember. If the ID Code is
forgotten or lost, call customer service with your serial number to access and reset the default to 0000.
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3.2.2 Set Points
SETPOINT 1:
Press a 1) Press a, if necessary until SP1 prompt appears. Press d 2) Display shows previous value of “Setpoint 1”. Press b & c 3) Press b and c to increase or decrease Setpoint 1
respectively.
Holding b & c buttons down for approximately 3 seconds will speed up the rate at which the Setpoint value increments or decrements.
Press b & c 4) Continue to use b and c to enter your 4-digit Setpoint 1 value. Press d 5) Display shows STRD stored message momentarily and then
advances to SP2 only, if a change was made, otherwise press a to advance to SP2 Setpoint 2 Menu.
SETPOINT 2:
Press d 6) Display shows previous value of “Setpoint 2”. Press b & c 7) Press b and c to increase or decrease Setpoint 2
respectively.
Holding b & c buttons down for approximately 3 seconds will speed up the rate at which the setpoint value increments or decrements.
Press d 8) Display shows STRD stored message momentarily and then advances to CNFG only, if a change was made, otherwise press a to advance to CNFG Configuration Menu.
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3.2.3 Configuration Menu
Figure 3.2 Flow Chart for Configuration Menu
Enter Configuration Menu:
Press a 1) Press a, if necessary, until CNFG prompt appear. Press d 2) Display advances to INPT Input Menu.
Press a 3) Pressing and releasing a to scroll through all available menus of Configuration section.
3.2.4 Input Type Menu
Figure 3.3 Flow Chart for Input Type Menu
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