Installation
Operating Manual PSS u2 ES 4IOL
1004880-EN-01
21
7.2.2
Removing an electronic module
1. Press the unlocking
mechanism on the ter-
minal block that is
shown by the arrow and
pull off the terminal
block upwards.
2. Press the unlocking
mechanism that is
shown by the arrow and
pull off the electronic
module upwards.
7.2.3
Changing an electronic module during operation
An electronic module can be hot swapped.
Effects:
}
Module bus communication between the other modules is not interrupted.
}
The configuration data is retained.
}
The module is detected automatically as soon as the module is re-inserted.
A new electronic module can be inserted during operation.
Effects:
}
Module bus communication between the other modules is not interrupted.
}
The head module may need to be configured and restarted in order for the new module
to be detected.
