4-8
4-4. Device Configuration and Adjustment
In device configuration and adjustment, the configuration and adjustment that are necessary
for this device to operate properly are performed. For the HART® version, first set the mode of
the device to “Out of service.”
Select [Device] >> [Maintenance] >> [Mode] >> [Mode]. You will be able to change the mode.
Note) For the HART® version, when finished performing adjustment and configuration, set the
mode to “In service.”
4-4-1. Auto-setup
Use auto-setup for the following items.
(1) Zero/span adjustment
(2) Actuator action direction configuration
(3) Input signal LRV and URV configuration
(4) Actuator size selection
(5) Hysteresis difference selection
(6) Travel transmission fail safe selection
WARNING
• During auto-setup, the valve moves from fully open. Take appropriate measures
beforehand to ensure that the movement of the valve will not cause injury or have an effect
on the process.
step Procedure
1 Confirm that the input signal is 4 mA or higher.
2
Select [Device] >> [Setup] >> [Basic Setup] >> [Auto Setup] to execute the
method.
3
Following the screen display, execute the operation. The control valve will start to
move.
This operation takes about two to three minutes.
4
When the operation ends, “Auto Setup is Completed” is displayed on the screen.
When control via the input signal becomes possible, auto-setup ends.
5
Vary the input signal and check the movement to confirm that adjustment is
being performed appropriately.
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