Siemens SSE161.05U - Actuator Orientation; Commissioning Procedures; Self-Calibration Process; Manual Actuator Operation

5
Siemens
A6V12681514_enUS_b
Smart Infrastructure
06/15/2023
Orientation
Commissioning
When commissioning, check both wiring and functioning of the actuator.
● Actuator stem extends
Normally open valve closes, normally closed
valve opens
● Actuator stem retracts
Normally open valve opens, normally closed
valve closes
NOTICE
The actuator must be commissioned only with a correctly mounted valve in place!
Self-calibration
When operating voltage is applied, the actuator self-calibrates (fully retracted ➙ fully
extended ➙ setpoint).
CAUTION
Never intervene manually during self-calibration.
NOTICE
● Correct calibration is only possible with valve stroke > 0.05 inch (1.2 mm). Valve stroke
< 1.2 mm results in calibration failure.
● If calibration fails, the actuator performs another calibration automatically after
10 seconds.
● After three failed calibration attempts, the actuator stem remains in the extended
position and the valves are open.
Manual operation
A 3-mm hexagonal wrench can be used to move the actuator to any position.
Power
On
Calibration
Y
t
Fully retracted
Fully extended