Siemens SIMOCODE pro Operating Manual page 214

Parameters
4.7 Standard functions
Settings
Table 4- 75 Operational Protection Off settings
Operational Protection Off (OPO)
Input
Positioner response
Type
Safety guidelines
Note
A "Fault - Operational Protection Off (OPO)" fault message is not generated if the "OPO"
command attempts to run the positioner to the end position if it is approaching or has already
reached this end position.
Note
No other control command (counter command or stop command) is performed while
"Operational protection Off (OPO)" is active.
Note
The "Fault - Operational protection Off (OPO)" fault message must be acknowledged by the
open or closed control command, depending on the present "OPO" end position.
Note
Acknowledgment is performed even if the desired end position has not yet been reached.
Note
The fault message is available as diagnosis via the communication bus.
214
Activation of the "Operational Protection Off" function block by the monitored signal
(any sockets, e.g. device inputs, etc.)
Specification of the response for the "Positioner" control function when activated via
the input:
CLOSE: Positioner runs to the end position in the "CLOSED" direction (default).
•
OPEN: Positioner moves to the "Open" end position
•
Specification of the input logic
NO contact (1-active) (default)
•
NC contact (0-active)
•
Description
SIMOCODE pro - Parameterize
Operating Manual, 04/2017, A5E40507630002A/RS-AA/001