Special Instructions for “Safe Use” and Installations
in Hazardous Locations4.....................
Actuator Mounting4..........................
Startup Overview6............................
Configuration11..............................
Control Method Configuration11............
Modbus Setup11.............................
Connecting using the Fisher easy-Drive
configuration software12................
Initial Setup13............................
Calibration Instructions13..................
Operational Verification15..................
Troubleshooting17.............................
Maintenance18................................
Disassembly18................................
Parts Ordering21...............................
Parts Kits21...................................
Parts List21...................................
Appendix A - Modbus23.........................
Appendix B - Certificate of Conformance29.........
Figure 1. Fisher easy-Drive 200L
X1520-1
Introduction
Scope of Manual
This instruction manual provides installation, maintenance, and parts information for the easy-Drive 200L. Do not
install, operate, or maintain an easy-Drive 200L without being fully trained and qualified in valve, actuator, and
accessory installation, operation, and maintenance. To avoid personal injury or property damage, it is important tocarefully read, understand, and follow all the contents of this manual, including all safety cautions and warnings. If you
have any questions about these instructions, contact your Emerson sales office
Description
The easy-Drive 200L is a compact, rugged electric actuator designed primarily for high‐pressure throttling
applications. This actuator is ideal for use on pressure and flow control applications.
Specifications
Table 1 lists specifications for the easy-Drive 200L. Some of the specifications for a given actuator as it originally comes
from the factory are stamped on a nameplate located on the lower actuator enclosure.
www.Fisher.com
before proceeding.
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easy-Drive 200L
December 2018
Table 1. Specifications
Instruction Manual
D104331X012
Available Actuator Configurations
Positioning
Power Requirements
9-30VDC, minimum 4 amp power supply required
(fuse to 5 amps)
Material Temperature Capabilities
Electric Actuator Assembly:
-20°C (-4°F) to 70°C (158°F)
Maximum Current Draw
4 amps
Idle Current Draw
15 mA at 24VDC, 25 mA at 12VDC
Conduit Connections
Two 3/4 NPT connections
Maximum Stroke Length
19 mm (0.75 inch)
Maximum Thrust
3336 N•m (750 lbSf)
1. 10% variation can be expected, based on temperature and pressure of application.
Average Thrust
2446 N•m (550 lbSf)
Nominal Stroke Speed
(1)
3.9 mm/s (0.15 inch/s) at 24 VDC
2.2 mm/s (0.09 inch/s) at 12 VDC
Hazardous Area Approvals
CSA (C/US): ExplosionProof Class I, Division 1,
Groups C and D, T6, Ex d IIA T6, Class I, Zone 1, AEx d
IIA T6
ATEX Flameproof - Gas:
II 2 G, Ex db IIA T6
IECEx Flameproof - Gas: Ex db IIA T6
Enclosure Rating
Type 4X and IP66
Duty Cycle
50% maximum
Enclosure Material
Cast aluminum alloy with powder coat paint
Approximate Weight:
9.5 kg (21 lbs)
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December 2018
Educational Services
For information on available courses for the easy-Drive 200L, as well as a variety of other products, contact:
Always wear protective gloves, clothing, and eyewear when performing any installation operations to avoid personal
injury.
To avoid personal injury or property damage caused by bursting of pressure‐retaining parts or by uncontrolled process
fluid, be certain the service conditions do not exceed the limits shown on the valve nameplate and in table 1. Use
pressure‐relieving devices required by government or accepted industry codes and good engineering practices.
Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
If installing into an existing application, also refer to the WARNING at the beginning of the Maintenance section in this
instruction manual.
WARNING
For explosionproof applications, ensure the actuator cover is properly bolted before applying power to the actuator.
Personal injury or property damage may result from fire or explosion if power is applied to the actuator with the cover
removed in a hazardous area.
For explosion‐proof applications, install rigid metal conduit and a conduit seal no more than 457 mm (18 in) from the
actuator. Personal injury or property damage may result from explosion if the seal is not installed.
Select wiring and/or cable glands that are rated for the environment of use (such as hazardous area, ingress protection, and
temperature). Failure to use properly rated wiring and/or cable glands can result in personal injury or property damage
from fire or explosion.
Wiring connections must be in accordance with local, regional, and national codes for any given hazardous area approval.
Failure to follow the local, regional, and national codes could result in personal injury or property damage from fire or
explosion.
WARNING
Avoid personal injury or property damage caused by possible actuator failure. The use of a rigidly‐mounted support on the
actuator casing may cause additional stress on the actuator leading to premature wear and/or failure of the actuator
components.
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easy-Drive 200L
December 2018
1. The easy-Drive 200L can be installed in any position, but normally the actuator is vertical above the valve. Install the
valve per the manufactuer's guidelines and per any applicable local, regional, and national piping codes.
2. For explosion-proof applications, install rigid metal conduit and seal no more than 457mm (18in) from the actuator.
3. Unused conduit ports must be sealed with an explosion-proof port plug.
Note
Plastic conduit ports provided by factory are to be removed prior to operation and replaced with an explosion-proof port plug.
Instruction Manual
D104331X012
Special Instructions for “Safe Use” and Installations in Hazardous
Locations
WARNING
To avoid static discharge from the enclosure, do not rub or clean the enclosure with solvents. To do so could result in an
explosion. Clean with a mild detergent and water only.
The enclosure is nonconducting and may generate an ignitioncapable level of electrostatic charges under certain extreme
conditions. The user should ensure that the equipment is not installed in a location where it may be subjected to external
conditions (such as highpressure steam) which might cause a buildup of electrostatic charges on nonconducting surfaces.
Additionally, cleaning of the equipment shall only be done with a damp cloth.
To avoid damage to the enclosure, when screws are fully tightened into blind holes in enclosure walls, with no washer
fitted, at least one full thread shall remain free at the base of the hole.
Actuator Mounting
The following procedure describes how to mount an easy-Drive 200L actuator.
The actuator is shipped with the stem in the ideal coupling position; 6% off the lower actuator stop.
Note
Do not stroke the actuator prior to coupling the unit to the valve.
To reposition the actuator to the ideal coupling position calibrate the actuator as valve type "Stop-to-Stop". Ensure the actuator is
able to travel making contact with its internal stops. Once calibration is complete command the valve to 6% open.
User designed and manufactured Mounting Kit and Stem Coupler will be needed to complete this procedure.
WARNING
To avoid personal injury or property damage, keep hands and tools out of the actuator stem travel path when moving the
actuator stem in the following steps.
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easy-Drive 200L
December 2018
1. Supply a method of supporting the weight of the valve and actuator during assembly.
2. Push the valve stem down away from the actuator to the closed position for push down to close valves.
3. Mount the easy-Drive 200L to the mounting kit designed and supplied by the user.
a. Utilizing the wrench flats on the actuator yoke tighten the actuator yoke locknut to 205 NSm (151lbSft).
4. Lift or hoist the actuator and mounting assembly onto the valve and mate the mounting kit securely to the valve
following the valve manufacturer's guidelines.
Note
The valve stem must be fully in the down position.
5. Make the stem connection between the actuator and valve stems.
a. When installing the user-supplied stem connector the actuator stem’s threads should engage the threads of the
stem connector by a distance equal to or greater than the diameter of the actuator stem.
CAUTION
Incomplete engagement of the actuator stem in the stem connector can result in stripped threads or improper operation.
Be sure that the length of each stem clamped in the stem connector is equal to or greater than one diameter of that stem.
Damage to threads on either stem or in the stem connector can cause the parts to be replaced prematurely. Do not attempt
to remove the stem connector when force is applied to the stem.
6. Configure the actuator to the appropriate mode using the easy-Drive configurator tool. See Valve Type
Configuration section of this manual.
7. Calibrate the actuator. See Calibration Instructions section of this manual.
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easy-Drive 200L
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Startup Overview
Figure 2. Flowchart
Instruction Manual
D104331X012
PREPARE PER INSTRUCTIONS
IN INSTALLATION SECTION
ON/OFF
WIRE PER DIAGRAM FOR ON/OFF
POSITIONING OR
ON/OFF?
FIRST TIME USING
Modbus?
YES
CONNECT USB-TO-Modbus CONVERTER
TO INTERNET CONNECTED COMPUTER
POSITIONING
WIRE PER DIAGRAM FOR 4-20 mA
NO
CONNECT VIA Modbus TO VALVE AND
CONFIGURED REGISTERS
FOLLOW DRIVER INSTALLATION
INSTRUCTIONS FOR YOUR DEVICE
INSTALL easy-Drive CONFIGURATION OR
Modbus MASTER SOFTWARE
UNIT IS READY FOR OPERATION
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Figure 3. Fisher easy-Drive 200L Wiring Diagram
easy-Drive 200L
December 2018
GEN 2 CONTROLLER
POWER AND
CONTROL TERMINAL
MOTOR / GEARBOX ASSY
GE47302-7
FIELD WIRING CONNECTIONS
TOP VIEW CONTROLLER
Power Requirements
Ensure a stable DC power source is available, maintaining less than 5% ripple and sufficiently surge protected for the
application. A 4 amp (minimum) power supply is required.
Wiring Instructions
1. Observe local wiring requirements for hazardous location usage.
2. Conduit seals within 450 mm (18 inches) of the enclosure port are required for explosionproof installation.
3. 18AWG (0.52mm
2
) to 12AWG (3.31mm2) wire size required.
4. Fuse system to 5A.
5. Connect enclosure and analog signal shields.
6. Ensure power is turned off before connecting the wires.
Power
1. Connect 12 or 24 VDC reference to: –
2. Connect 12 or 24 VDC positive to: +
3. Be sure to tighten terminals sufficiently to ensure solid mechanical connection.
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Figure 4. Wiring - Analog Input
Instruction Manual
D104331X012
Figure 5. Wiring - Dual Dry Contact
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Figure 6. Wiring - Single Dry Contact
easy-Drive 200L
December 2018
Figure 7. Wiring - Modbus Input
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Figure 8. Wiring - Auxiliary Digital I/O set to input (40080=0)
Instruction Manual
D104331X012
Figure 9. Wiring - Auxiliary Digital I/O set to output (40080=1)
10V, 25 mA max
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December 2018
Configuration
The easy-Drive 200L must be configured prior to operation.
All configuration within the actuator is done by setting values in Modbus registers. Configuration software, providing a
visual interface to the registers, is available through your Emerson sales office or at www.fisher.com/easydrive
and monitoring can be done using any Modbus master (flow computer, PLC, PC).
See Appendix A for a full map of Modbus registers and their functions.
Control Method Configuration
There are 2 functional configurations available for the easyDrive electric actuator: On/Off and Positioning.
All available input signals are shown in table 2.
Table 2. All Available Input Signals
CONFIGURATIONON/OFFPOSITIONING
Control SourceModbusLocalModbusLocal
Input SignalModbusDual Dry ContactSingle Dry ContactModbus4-20 mA (default)
. Control
Modbus setup
Use of a serial or USB to RS-485 device is required to connect to the actuator. Refer to manufacturer's requirements for
installation. The easyDrive 200L Modbus factory defaults are Address 1, 9600 baud, even parity, 1 stop bit, MSB.
When a connection has been achieved, the actuator may be configured as required for the application.
Connecting using the Fisher easyDrive configuration software
The Fisher easyDrive configuration software allows configuration and diagnosing of the Fisher easyDrive electric
actuator with a graphical interface. Connect a PC to the actuator using a USB or serial device to RS-485 converter using
the wiring instructions above. The USB or serial device will be visible in the drop menu under Serial Port Settings. Baud
rate and parity should be set to the Modbus settings of the actuator. Default actuator settings are address 1, 9600
baud, even parity, 1 stop bit, MSB. Press the AUTO button in the upper left corner to connect to the valve.
Use the Fisher easyDrive configuration software (figure 10) to make the desired changes, or register values may be
changed to allow different functionality.
Fixed travel settings will set the fixed travel from the valve seat (push down to close) up, i.e., 0.50” Fixed, will set the
full range of travel at 0.5 inches from the seat.
Stop-to-stop setting will set the travel using hard stops that define the full range (max 0.75 inches).
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Initial Setup
The control method selection determines the control signal to which the valve will respond. Only the control signal
selected will result in movement of the valve; all others will be ignored.
D Control Methods
H Dual Contact On/Off
H Single Contact On/Off
H Modbus On/Off
H Modbus Positioning
H 4-20mA Positioning
H 4-20mA Level
When using the easy-Drive Configuration Tool, clicking on the “Control Method” box will create a drop down menu as
shown. Select the desired control source; the selection will turn yellow. A box with Pending Changes will appear
showing all changes. Press “APPLY” to confirm the change(s).
To avoid personal injury or property damage, be aware that the valve will move during the calibration cycle.
Span Calibration
It will be necessary to perform a span calibration. A span calibration is accomplished by the following method:
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1. Ensure the process and valve are in a safe state – the valve may move during this operation
2. Press the “CALIBRATE SPAN” button to initiate the span calibration. The software will show a progress bar during
the calibration and display “Valve Span Calibrated” when complete.
Note
Should actual travel not equal the expected travel you will receive a span calibration failure alert. See figure 13. Ensure valve type is
selected correctly. It may be necessary to re-couple the valve actuator assembly.
2. Wait for 10 seconds to ensure all circuits have discharged.
3. Return power to the actuator and use the appropriate calibration method for your control signal. Calibration
sequence must be done within 15 seconds of power being switched on.
4. For positioning operation using 420 mA:
a. Apply a 20 mA signal between pins 4-20 mA - and 4-20 mA + – valve plug will not move at this time.
b. Apply a 4 mA signal between pins 4-20 mA - and 4-20 mA + – valve plug will move to the upper stop,
immediately followed by moving to the lower, closed position.
c. If calibration of the analog input is desired to improve positional accuracy, an optional operation is listed in the
next section titled Analog Input Calibration.
5. For On/Off operation using dualinput dry contact:
a. Close the contact to create a short between pins COMMON and OPEN – valve plug will not move at this time.
b. Close the contact to create a short between pins COMMON and CLOSE – valve plug will move to the upper, open
position and then to the lower, closed position.
6. For On/Off operation using single dry contact:
a. Close the contact to create a short between pins COMMON and OPEN – valve plug will not move at this time.
b. Open the contact to create an open circuit between pins COMMON and OPEN – valve plug will move to the
upper, open position and then to the lower, closed position.
7. The unit is now calibrated.
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December 2018
Analog Input Calibration
For valves using 4-20 mA as a control source, several options are available to customize control of the actuator. Use a
4-20 mA signal generator to provide the desired signal. It is possible to calibrate the 4-20 mA signal in reverse acting or
split-ranging with the method below with at least 4 mA of signal difference between the close and open values. The
example shows a valve being changed from normal to reverse acting during the calibration process.
1. With the Control Method set to 4-20 Positioning or 4-20 mA Level, enter the Calibration screen and the 4-20 mA
Signal Calibration window will be visible.
2. Click the CALIBRATE CLOSE & OPEN VALUES button. A separate window will open to guide through the process.
3. Set the 4-20 mA signal to the desired value for when the valve is to be closed.
4. Enter this value into the Calibrated mA Signal text box and press Next
7. If the Close and Open values are as expected, press Confirm to accept these values. If not, press Cancel to restart
the process.
Note
The value of the 4-20 mA signal must have at least 4mA difference between the close and open signals. A differential less than
that amount will cause the actuator to reject the calibration and use the previous values.
Should the entered values vary more than 10% from the expected 4-20 mA values; the actuator will accept the calibration and a
Notification displaying “Questionable Analog Calibration” will result.
To avoid personal injury or property damage, be aware that the valve will move and respond to an input signal during start
up.
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1. Before turning on power to the unit, be sure that a closed signal is being commanded to the unit.
D Single DryContact: contact is open.
D Dual Dry Contact: Contact closed across pins COMMON and CLOSE.
D Analog Input: signal = 4 mA.
D Modbus: position demand = 0.
2. Turn on power to the unit.
3. Apply a change in position demand to ensure unit responds properly.
D Single DryContact:
H Closed contact between pins COMMON and OPEN will open the valve.
H Dual dry contact: Closed contact between pins COMMON and OPEN will open the valve. Closed contact
between pins COMMON and CLOSE will close the valve.
D Analog Input: valve will respond to proportional demand.
easy-Drive 200L
December 2018
D Modbus: valve will respond to positional demand in register 40001. 0 = fully closed and 1000 = fully open.
4. If the valve does not respond as expected, proceed to Troubleshooting guide on page 17.
5. Check conduit ports
D Conduit seal must be in place within 450mm (18in) of the enclosure.
D Unused conduit ports must be sealed with an explosion-proof port plug.
6. Replace the cover and tighten all 8 bolts to 20 N•m (15 ft•lbs).
Troubleshooting
1. Unit does not move.
a. Green heartbeat LED will pulse near Modbus terminals when power is present. Verify the 12VDC to 24VDC is
present on the power terminals as shown on the cover.
b. Verify all wires are firmly attached on both ends.
c. Verify the wires are connected to the correct terminals - see Wiring in the manual.
d. Verify the configured control method matches control signal.
2. Unit does not respond to 420 mA signal
a. Green heartbeat LED will pulse near Modbus terminals when power is present. Verify the 12VDC to 24VDC is
present on the power terminals as shown on the cover.
b. Verify all wires are firmly attached on both ends.
c. Verify the wires are connected to the correct terminals - see Wiring in the manual.
d. Verify the configured control method matches control signal.
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e. Check the value of the analog input in register 40026 If this register shows 0, the 4-20 mA may be wired
backwards. Swap wire and attempt again.
3. Diagnostics show a Motor Stall Fault.
a. If the actuator can not move to its commanded position, the actuator will stop, without damage, and issue a
Motor Stall Fault warning. When the command signal changes outside of the deadband (Modbus register
40053), it will attempt to move again.
Maintenance
The frequency of inspection and maintenance depends on the severity of the service conditions.
WARNING
Avoid personal injury from sudden release of process pressure or bursting of parts. Before performing any maintenance
operations:
D Do not remove the actuator from the valve while the valve is still pressurized.
D Always wear protective gloves, clothing, and eyewear when performing any maintenance operations to avoid personal
injury.
D Disconnect any operating lines providing air pressure, electric power, or a control signal to the actuator. Be sure the
actuator cannot suddenly open or close the valve.
D Use bypass valves or completely shut off the process to isolate the valve from process pressure. Relieve process pressure
on both sides of the valve. Drain the process media from both sides of the valve.
D Back plug away from seat to relieve spring compression.
D Use lock‐out procedures to be sure that the above measures stay in effect while you work on the equipment.
D Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
WARNING
For explosionproof applications, ensure the actuator cover is properly bolted before applying power to the actuator.
Personal injury or property damage may result from fire or explosion if power is applied to the actuator with the cover
removed in a hazardous area.
For explosion‐proof applications, install rigid metal conduit and a conduit seal no more than 457 mm (18 in) from the
actuator. Personal injury or property damage may result from explosion if the seal is not installed.
Select wiring and/or cable glands that are rated for the environment of use (such as hazardous area, ingress protection, and
temperature). Failure to use properly rated wiring and/or cable glands can result in personal injury or property damage
from fire or explosion.
Wiring connections must be in accordance with local, regional, and national codes for any given hazardous area approval.
Failure to follow the local, regional, and national codes could result in personal injury or property damage from fire or
explosion.
Disassembly
1. Follow valve manufactur's warnings and instructions for isolating and releasing line pressure prior to disassembling
the valve.
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December 2018
2. Move the actuator off the seat before disassembling the valve and actuator.
CAUTION
The following steps are intended to prevent damage to the valve during the removal of the yoke and actuator.
3. For Positioning Actuators
•Command the valve to anywhere between 10% and 20% travel.
•Disconnect power and signal.
•Proceed to step 3.
For On/Off Actuators
•Command the valve to open or close, and cut the power when the valve is at midstroke.
•Disconnect power and signal.
•Proceed to step 3.
4. Remove actuator and mounting kit from the valve body.
Assembly
1. Connect actuator and mounting kit to valve body.
2. Replace the top of the explosion proof enclosure (key 60) and tighten cap screws (key 64) to 20 N•m (15 lbf•ft).
Each easy-Drive 200L actuator is assigned a serial number, which can be found on the nameplate. Refer to the number
when contacting your Emerson sales office
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Automation Solutions should
not, under any circumstances, be used in any Fisher actuator, because they may void your warranty, might adversely affect
the performance of the actuator, and could cause personal injury and property damage.
Note
Previous generation gearboxes may not be compatibility with the easy-Drive 200L. For additional information please consult your
Emerson sales office.
for assistance or when ordering replacement parts.
place (1000=100.0%). R/W at all times but only used in
Modbus control mode. In on/off mode 0-499 will
result in a move to 0% and 500-1000 will result in a
move to 100%.
0=no voltage supplied to terminals,
1=voltage supplied to terminals
(Only used when output setup is set for Remote
controlled)
Value of 1 will clear faults.
Will automatically set back to 0.
easy-Drive 200L
December 2018
unit16RESERVED40008
unit16RESERVED40009
unit16
unit16
unit16Diagnostic Flags400120R0-65535Bit flags - see chart
unit6Digital status400130R0 - 1
unit32Total Running Time (min)40014, 400150R4294967296
unit32Total Open Time (min)40016, 400170R4294967296
unit32Total Closed Time (min)40018, 400190R4294967296
unit32Number of Closed (cycle count)40020, 400210R4294967296
unit32Number of Power Cycles40022, 400230R4294967296
unit32Number of Movements40024, 400250R4294967296
unit16Analog input control value400260R0-2400
unit16Incoming voltage400270R0-350
unit16Latch Open State400280R0 - 1Normally open latch state
Actual position
(100=10.0%)
Commanded position
(100=10.0%)
400100R0-1000
400110R0-1000
-continued-
Present position of the actuator relative to span with 1
implied decimal place (1000=100.0%). Valid for all
control modes.
Present position command of the actuator relative to
span (1000=100.0%). Valid for all control modes.
0=no connection between terminals,
1=connection between terminals (Status of digital
input or output)
Total number of minutes the actuator has been
powered on since time has been reset
Total number of minutes the actuator has been at
100% of travel since time has been reset
Total number of minutes the actuator has been at 0%
of travel since time has been reset
Total number of close cycles the actuator has
performed since reset.
One open/close cycle counts as 1.
Total number of times the actuator
has been powered on.
Total number of movements the actuator has
performed. Move must be at least 5% of rated travel
for cycle to increment.
Value of the analog signal in mA with 2 implied
decimals. In analog control mode, this is the
command value and is subject to the analog settings in
registers 40046 to 40059. Always active but a slower
refresh rate when unit is not in analog control mode.
Diagnostic register - value of incoming voltage with 1
implied decimal.
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Table 3. easy-Drive 200L Modbus Map (cont.)
TypeNameMB RegisterDefaultR/WValuesNotes
unit16Latch Close State400290R0 - 1Normally closed latch state
Value of 1 will initiate span calibration. Will
automatically set back to 0.
Instruction Manual
D104331X012
unit16RESERVED40045
unit16RESERVED40046
unit16RESERVED40047
unit16RESERVED40048
unit16RESERVED40049
unit16
unit16Modbus timeout(s)4005160R/W0-65535
unit16Dual contact timeout(s)4005260R/W0-3600
Loss of signal position
(100=10.0%)
400500R/W0-1001
-continued-
Position to which valve plug will be driven upon loss of
signal. Loss of signal is based upon the active control
mode. 0-1000=0-100.0% with 1 implied decimal point.
In on/off mode 0-499 will result in movement to 0%
while 500-1000 will result in movement to 100%. A
value of 1001 in any control mode is the setting for
“lock-in-last.”
Time without a valid Modbus message is seen (to any
address) before “loss of signal” motion is engaged
when in Modbus control mode. Only active in Modbus
control mode.
0=disabled
Time without a digital signal being low (contact made)
from either digital input as viewed by voltage level on
the digital input terminals. If neither contact has been
made (pulled input low) within the timeout period, the
valve plug will be moved to the loss-of-signal position.
Only active in the local, on-off, dual contact mode.
0=disabled.
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Table 3. easy-Drive 200L Modbus Map (cont.)
TypeNameMB RegisterDefaultR/WValuesNotes
Minimum percentage signal change to elicit a
movement response based upon end position of last
unit16
unit16
unit16
unit16
unit16Analog Close Value4005740R31 - 220
unit16Analog Open Value40058200R31 - 220
unit16Number of retries400592R/W0-4
unit16RESERVED40060
Deadband
(10=1.0%)
Low travel cutoff position
(100=10.0%)
Analog on/off close position
(100=10.0%)
Analog on/off open position
(100-10.0%)
400535R/W0-250
4005450R/W0-999
40055400R/W0-999
40056500R/W1-1000
movement. For example, if the previous command
resulted in the actuator moving to 31.2% of travel and
deadband is set to 100 (10.0%), setpoint must
command valve to 21.2% or 41.2% before valve will
move to new position. Default is set set to minimize
signal dithering.
Analog input command, in percent with one implied
decimal (50=5.0%), below this value will result in the
valve plug moving to the closed position. Active in
both local and Modbus control modes.
When the valve is in 4-20 mA on/off mode, this value is
the point at which the valve will close. It must be set to
a smaller value than the analog on/off open position.
Percentage position value with one implied decimal
(400=40.0%).
When the valve is in 4-20 mA on/off mode, this value is
the point at which the valve will open. It must be set to
a larger value than the analog on/off close position.
Percentage position value with one implied decimal
(500=50.0%).
The analog value, in mA with one implied decimal
(40=4.0 mA), that defines the closed position
The analog value , in mA with one implied decimal
(200=20.0 mA), that defines the open position
When the valve plug encounters an obstruction, how
many attempts will it make to move past that point,
assuming no change in the command signal within the
deadband range
1 stop bit is the standard with even and odd parity
while 2 stop bits is the standard for none.
0=9V sinking digital input,
1=25 mA at 10V digital output
Valid only when Digital I/O selection is set to Output
(1) - 0=In position, 1=Fully closed, 2=Fully open, 3 =
Remote controlled (driven by Digital Output register)
Valid only when Digital I/O selection is set to Input (0) 0=Reference only (status appears in 40013 and does
nothing else), 1=Override (status appears in 40013
and valve plug is moved to safe position noted in
register 40050)
D104331X012
unit16RESERVED40086
unit16RESERVED40087
unit16RESERVED40088
unit16RESERVED40089
unit16RESERVED40090
unit16RESERVED40091
unit16RESERVED40092
unit16RESERVED40093
unit32Device Tag40094-40113
unit32Valve serial number40114, 401150R/W*
unit32Motor serial number40116, 401170R/W*
unit32Motor revision40118, 401190R/W*
unit32PCB serial number40120, 401210R/W*
unit16PCB revision40122, 401230R/W*
unit16Flash Firmware major revision401240R0-65535From flash firmware when compiled
unit16Flash Firmware minor revision401250R0-65535From flash firmware when compiled
unit16Flash Firmware mod revision401260R0-65535From flash firmware when compiled
unit16Flash Firmware build revision401270R0-65535From flash firmware when compiled
unit16Boot Firmware major revision401280R0-65535From boot firmware when compiled
unit16Boot Firmware minor revision401290R0-65535From boot firmware when compiled
unit16Boot Firmware mod revision401300R0-65535From boot firmware when compiled
unit16Boot Firmware build revision401310R0-65535From boot firmware when compiled
Default
tag name
-continued-
R/W
0 - 255 per
character
0-4,294,967,
296
0-4,294,967,
296
0-4,294,967,
296
0-4,294,967,
296
0-4,294,967,
296
Device Tag (20 character UTF8 string)
Valve assembly serial number assigned at Fisher
assembly plant
Motor/gearbox serial number
Motor/gearbox revision
PCB serial number
PCB revision
26
Page 27
Instruction Manual
D104331X012
Table 3. easy-Drive 200L Modbus Map (cont.)
TypeNameMB RegisterDefaultR/WValuesNotes
unit32PCB test date40132, 40133
unit32Motor test date40134, 401350R/W*
unit32System completion date40136, 401370R/W*
UNIT16 – unsigned 16 bit variable, can take value 0-65535.
UNIT32 – unsigned 32 bit variable, can take value 0-4294967295.
(Reserved) – registers used for development use only.
0R/W*
0-4,294,967,
296
0-4,294,967,
296
0-4,294,967,
296
† - 32bit register contains data that spans two registers – reads and write of data needs
to be performed within the same Modbus command function to ensure coherency of
data.
Seconds since January 1, 2000,
Board Supplier Functional Test Date
Seconds since January 1, 2000,
Motor Supplier Test Date
Seconds since January 1, 2000,
Final Assembly Test Date
0x10000001 0000 0000 0000System or Watchdog fault409612
0x08000000 1000 0000 0000
0x04000000 0100 0000 0000
0x02000000 0010 0000 0000Analog Input span calibration not in legal range5129
0x01000000 0001 0000 00002568
0x00800000 0000 1000 0000Valve was shutdown while moving1287
0x00400000 0000 0100 0000Valve span calibrated (informational)646Span has been calibrated and actuator is ready.
0x00200000 0000 0010 0000Valve position controller active (informational)325Actuator is active and ready.
0x00100000 0000 0001 0000Loss of signal active164
0x00080000 0000 0000 100083
0x00040000 0000 0000 0100
0x00020000 0000 0000 0010
0x00010000 0000 0000 0001
Fault in N.V. Memory – system has restored
default settings
Fault in N.V. Memory – system has restored
default settings
Analog Input calibration value not in expected
range
Valve travel distance calibration not in legal
range
Modbus command has been sent
(starts a calibrated system)
Analog input initialized
(system has seen input >3 mA/1V)
Start delay active
(within 15 second calibration window)
3276815
3276815
204811
102410
42The actuator is successfully moving the valve.
214-20 mA analog input has a valid signal present.
10
A memory fault has occurred and the actuator has
been restored to factory defaults. Contact your
Emerson sales office
A memory fault has occurred and the actuator has
been restored to factory defaults. Contact your
Emerson sales office.
The actuator is unable to move to the commanded
position and has stopped. Follow troubleshooting
guide in Help section to remedy.
The digital input has detected a closed contact and
the actuator has moved to its safe position. Check
switch input device status.
The actuator has experienced a fatal error and shut
down. Contact your Emerson sales office.
The analog values entered do not match the
analog signal level. Check analog signal value and
value entered.
The valve travel distance is outside the acceptable
range. Confirm valve type and that no obstructions
are present.
The analog values for open and close are less than
4 mA and previous values have been maintained.
Calibrate analog input with differential >4 mA.
Actuator was powered down during a move and
actual position may vary from commanded.
Recalibrate the valve span.
Control signal not present. Signal is <3 mA,
timeout period exceeded (40051 or 40052).
Span calibration using physical inputs allowed
during startup.
.
28
Page 29
Instruction Manual
D104331X012
Appendix B - Certificate of Conformance
easy-Drive 200L
December 2018
-continued-
29
Page 30
easy-Drive 200L
December 2018
Appendix B - Certificate of Conformance (cont.)
Instruction Manual
D104331X012
30
Page 31
Instruction Manual
D104331X012
easy-Drive 200L
December 2018
31
Page 32
easy-Drive 200L
December 2018
Instruction Manual
D104331X012
Neither Emerson, Emerson Automation Solutions, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance
of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.
Fisher and easy-Drive are marks owned by one of the companies in the Emerson Automation Solutions business unit of Emerson Electric Co. Emerson
Automation Solutions, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their
respective owners.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not
to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are
governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such
products at any time without notice.
Emerson Automation Solutions
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Cernay, 68700 France
Dubai, United Arab Emirates
Singapore 128461 Singapore
www.Fisher.com
32
E 2018 Fisher Controls International LLC. All rights reserved.
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