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Instruction Manual
D104331X012
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).
Figure 12. Fisher easy-Drive Configuration Software
Calibration Instructions
WARNING
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:
easy-Drive 200L
December 2018
13
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