Siemens ET 200SP HA - Maintenance; 5.1 Exchanging the BusAdapter or interface of the distributed I;O

Maintenance
5
5.1 Exchanging the BusAdapter or interface of the distributed I/O
The device name of the distributed I/O device is saved at the following locations when
transferring the device name to the distributed I/O:
● In the BusAdapter
● In the interface of the distributed I/O device (e.g. interface module or I/O device itself)
Note
Replacing a BusAdapter (removing/inserting)
Removing/inserting the BusAdapter under voltage is prohibited.
Device replacement without transfer of topological configuration
The following scenarios are the result of saving the device name on the BusAdapter and in
the interface when exchanging the two components:
Interface non-program‐
med
(without device name)
Interface with device name
BusAdapter non-programmed
(without device name)
No device names When the supply voltage is switched on,
the device name is copied from the inter‐
face to the BusAdapter.
BusAdapter with device name When the supply voltage is switched on, the device name is copied
from the BusAdapter to the interface.
Note
Restoring the factory settings
Not possible for ET 200SP HA:
The reset to factory settings deletes the device name in the interface and in the BusAdapter.
Avoiding deleting of the device name in the BusAdapter:
Proceed as follows:
1. Pull the BusAdapter from the distributed I/O device.
2. Restore the factory settings of the distributed I/O device.
Interface Module IM 155-6 PN HA (6DL1155-6AU00-0PM0)
Manual, 05/2017, A5E39262148-AA 17