Emerson Fisher easy-Drive 200L Manuel utilisateur
www.Fisher.com
Fisher™easy-Drive™200L
Contents
Introduction 1.................................
Scope of Manual 1.............................
Description 1.................................
Specifications 3...............................
Educational Services 3.........................
Installation 3..................................
Special Instructions for “Safe Use” and Installations
in Hazardous Locations 4.....................
Actuator Mounting 4..........................
Startup Overview 6............................
Configuration 11..............................
Control Method Configuration 11............
Modbus Setup 11.............................
Connecting using the Fisher easy-Drive
configuration software 12................
Initial Setup 13............................
Calibration Instructions 13..................
Operational Verification 15..................
Troubleshooting 17.............................
Maintenance 18................................
Disassembly 18................................
Parts Ordering 21...............................
Parts Kits 21...................................
Parts List 21...................................
Appendix A - Modbus 23.........................
Appendix B - Certificate of Conformance 29.........
Figure 1. Fisher easy-Drive 200L
X1520-1
Introduction
Scope of Manual
If the actuator has a RPU-100 installed refer to easy-Drive RPU-100 Instruction Manual (D104551X012).
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 to carefully 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 before proceeding.
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.
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
2
Table 1. Specifications
Available Actuator Configurations
Positioning
Power Requirements
11-30 VDC, minimum 4 amp power supply required
(fuse to 5 amps)
Material Temperature Capabilities
Electric Actuator Assembly:
-20C (-4F) to 70C (158F)
Maximum Current Draw
4 amps
Idle Current Draw
15 mA at 24 VDC, 25 mA at 12 VDC
Conduit Connections
Two 3/4 NPT connections
Maximum Stroke Length
19 mm (0.75 inch)
Maximum Thrust
3336 N (750 lbf)
Average Thrust
2446 N (550 lbf)
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 db IIA T6, Class I, Zone 1,
AEx db IIA T6
ATEX Flameproof - Gas:
II 2 G, Ex db IIA T6 Gb
IECEx Flameproof - Gas: Ex db IIA T6 Gb
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)
1. 10% variation can be expected, based on temperature and pressure of application.
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
3
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.
Educational Services
Emerson Educational Services
Phone: +1-800-338-8158
E-mail: [email protected]
emerson.com/mytraining
Installation
WARNING
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.
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
4
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 457 mm (18 in) 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.
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.
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
5
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.
NOTICE
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.
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
6
Startup Overview
Figure 2. Flowchart
PREPARE PER INSTRUCTIONS
IN INSTALLATION SECTION
POSITIONING OR
ON/OFF?
POSITIONING
ON/OFF
WIRE PER DIAGRAM FOR ON/OFF WIRE PER DIAGRAM FOR 4-20 mA
YES
NO
FIRST TIME USING
Modbus?
CONNECT USB-TO-Modbus CONVERTER
TO INTERNET CONNECTED COMPUTER
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
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
7
Figure 3. Fisher easy-Drive 200L Wiring Diagram
FIELD WIRING CONNECTIONS
MOTOR / GEARBOX ASSY
GEN 2 CONTROLLER
GE47302-7 TOP VIEW CONTROLLER
POWER AND
CONTROL TERMINAL
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. 18 AWG (0.52 mm2) to 12 AWG (3.31 mm2) 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.
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
8
Figure 4. Wiring - Analog Input
Figure 5. Wiring - Dual Dry Contact
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
9
Figure 6. Wiring - Single Dry Contact
Figure 7. Wiring - Modbus Input
Instruction Manual
D104331X012
easy-Drive 200L
May 2023
10
Figure 8. Wiring - Auxiliary Digital I/O set to input (40080=0)
Figure 9. Wiring - Auxiliary Digital I/O set to output (40080=1)
10 V, 25 mA max
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