2 removing an electronic module, 3 changing an electronic module during operation, Removing an electronic module – Pilz PSSu E S 4DO 0.5-D User Manual
Page 19: Changing an electronic module during operation
Installation
Operating Manual PSSu E S 4DO 0.5-(T)D
21951-EN-06
19
Removing an electronic module
Procedure:
}
Press the locking mechanisms [1] together simultaneously.
}
Pull out the electronic module [2].
Schematic representation:
[1]
[2]
[1]
Changing an electronic module during operation
The electronic module can be hot swapped. The configuration data is retained when a mod-
ule is swapped.
Effects:
}
System environment A:
– An ST communication error may occur.
}
System environment B:
– While the module is disconnected, the substitute values for the module's signals/
values are used (Valid Bits = FALSE).
– Once the module is reconnected, it is reactivated automatically.
ATTENTION!
Sparking can cause interference and errors!
Only change the module when the load is switched off!
5.3.2
5.3.3