Sun Yeh Electrical M Series, Operation Manual, Page: 49 / 75

【M Series】Multi-turn Electric Valve Actuator
46
2021.06
Push Button Function
Back to previous level to quit.
Switch menu item (up).
Switch menu item (down).
Save the change.

When the emergency input signal is failed (Analog Input, Digital Input, Profibus or
Modbus control modes), refer to the table below to check the corresponding action of
the actuator.

The function for Analog Input Control is only available for 4 - 20mA, 1 - 5V, 2 - 10V.

Default : Keep Position
Menu Description
Keep Position Once the input signal is failed, the actuator will stop running.
Emergency Position
Once the input signal is failed, the actuator will operate to
the position set in the “ Signal Fault Mode
”.
Fixed Process
Once the input signal is failed, the actuator will keep running
to the position per the input signal .
Note : The function is only available for 4-20mA control.
[ Signal Fault Mode ]
Fault Mode]