Siemens SIMOCODE pro C System Manual page 280

Commissioning, service, troubleshooting
13.3 Service
Replacing an expansion module or a decoupling module
Proceed as follows:
Table 13- 20 Replacing an expansion module or a decoupling module
Step Description
1. Switch off the main power for the feeder and switch off the power supply for the basic unit and the DM-F.
2. Withdraw the PC cable if necessary, then remove the cover or the connecting cable from the system interface.
3. Withdraw the removable terminals. You do not need to detach the wiring.
4. Remove the expansion module or decoupling module.
5. Withdraw the removable terminals from the new basic expansion module or decoupling module.
6. Install the new expansion module or decoupling module.
7. Connect the wired, removable terminals.
8. Connect the cables to the system interfaces.
9. Switch on the supply voltage for the basic unit.
10. Switch on the main power for the unit feeder.
Replacing a DM-F
Proceed as follows:
Table 13- 21 Replacing a DM-F
Step Description
1 First, switch off the main power for the feeder and then the supply voltage for the basic unit and the DM-F.
2 Withdraw the PC cable if necessary, then remove the cover or the connecting cable from the system interface.
3 Withdraw the removable terminals. You do not need to detach the wiring.
4 Dismantle the DM-F.
5 Withdraw the removable terminals from the new DM-F.
6 Mount the new DM-F.
7 Connect the wired, removable terminals.
8 Connect the cables to the system interfaces.
9 DM-F PROFIsafe only:
Set the DIP switches for the PROFIsafe address according to the configuration in the F-controller (see Chapter
"Configuring the DM-F PROFIsafe and integrating it into the fail-safe automation system" in the manual Manual
Fail-safe Digital Modules SIMOCODE pro (https://support.automation.siemens.com/WW/view/en/50564852)).
10 Switch on the power supply for the DM-F and the basic unit.
11 DM-F Local only
Configure the DM-F Local accordingly (see Chapter "Configuring the DM-F Local" in manual Manual Fail-safe
Digital Modules SIMOCODE pro (https://support.automation.siemens.com/WW/view/en/50564852)).
12 Switch on the main power for the unit feeder.
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System Manual, 05/2019, A5E40507475002A/RS-AD/004
SIMOCODE pro