Commissioning, service, troubleshooting
13.3 Service
SIMOCODE pro
System Manual, 05/2019, A5E40507475002A/RS-AD/004
281
Replacing the current measuring module and the current/voltage measuring module
Replacing current measuring modules and current/voltage measuring modules
The main power for the feeder and the supply voltage for the basic unit must be switched
off before replacing current measuring modules and current/voltage measuring modules.
Proceed as follows:
Table 13- 22 Replacing the current measuring module and the current/voltage measuring module
Switch off the main power for the unit feeder and the power supply for the basic unit.
Pull out the connecting cable from the system interface.
Remove the removable terminal from the module as illustrated below (current/voltage measuring modules only).
Disconnect the three cables of the three phases of the main circuit.
5 Replace the module (see Chapter Mounting of current measuring modules (Page 189) and Chapter Mounting the
current / voltage measuring modules (Page 191)).
Connect the three cables of the main circuit, leading them through the feed-hole openings.
Plug the removable terminals onto the module (current/voltage measuring modules only).
Connect the cable to the system interface.
Switch on the supply voltage for the basic unit.
Switch on the main power for the unit feeder.
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