Commissioning Instructions

12
Siemens
A6V12066162_en
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_b
Smart Infrastructure
2021
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08
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06
Valve characteristics
Parameters Description
Opening/closing
direction
Defines the operating mode of the installed valve and valve
actuator.
● Normal (closed with pushed tappet): The valve closes when
the actuator stem extends. Suitable for all common valves.
● Inverted (open with pushed tappet): The valve opens when
the actuator stem extends. Designed for inverted valves.
Method for additional
pressing of rubber seal
Defines how automatic adjustment is executed. Depending on the
installed valve, optimized adaptation can be carried out as follows:
● End limit point by force: Evaluate the end limit position by
closing the valve with a defined force of 100 N during each
positioning.
● End limit point by position: Evaluate the end limit position by
closing the valve with not only a defined force of 100 N, but
also an additional stroke that can be set in the “Position for
additional pressing of rubber seal” field. Use this method if the
valve cannot be fully closed by applying the defined force.
Maximum position Defines the maximum position the valve can reach.