UNBLOCK_ALL actions

Declaration


[_retInt := ] UNBLOCK_ALL


Parameters
_retIntoutIdentifier of Int type - action success.
Description
The action unblocks all alarms blocked in the system: objects of Alarm, I/O tag, Eval tag, Switch types.

The action can be executed in two ways:

  • Synchronous - writing with the assignment. The action is waiting to execute the command. The return code gets one of the following values:
    • _ERR_TRANS_ABORT
    • _ERR_TRANS_ERROR
    • _ERR_TRANS_IGNORED
    • _ERR_NO_ERROR 
       
  • Asynchronous - writing with no assignment. The action requires the system to execute the given command and the script continues in executing the next actions.

Related pages:

Script actions

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