NT200 Power Supply Module
4–6
1070 072 145-102 (01.07) GB
Battery failure is indicated by the Low Battery LED, and the S27.2 battery
fault bit goes HIGH.
During RAM operation, when a fault has been detected in the backup bat-
tery, the central processing unit remains in STOP mode, and the PLC pro-
gram is deleted.
The battery fault bit can be acknowledged by pressing the Battery Reset but-
ton on the front panel of the NT200 power supply module.
Replacing the battery
CAUTION
Backup battery discharge hazard!
Insert backup battery only while module is inserted in module rack.
Otherwise backup battery may be discharged when the module is re-
sting on an electrically conductive surface.
CAUTION
Loss of data!
Removing the backup battery with the 24 V power supply switched
off will cause the loss of all remanent data and of the PLC program
stored in RAM!
Replace backup battery only while 24 V power supply is switched on!
L
Push the battery compartment cover downward and remove.
Battery cover
Содержание CL200
Страница 3: ...Antriebs und Steuerungstechnik CL200 Manual CL200 102 Edition ...
Страница 8: ...Contents VIII 1070 072 145 102 01 07 GB Notes ...
Страница 24: ...System Introduction 2 8 1070 072 145 102 01 07 GB Notes ...
Страница 38: ...Module Racks 3 14 1070 072 145 102 01 07 GB Notes ...
Страница 82: ...E 24 V Digital Input Modules 6 6 1070 072 145 102 01 07 GB Notes ...
Страница 104: ...Digital Input Output Modules 8 10 1070 072 145 102 01 07 GB Notes ...
Страница 110: ...DP EA4 Peripheral Bus Station Module 9 6 1070 072 145 102 01 07 GB Notizen ...
Страница 114: ...AG S Expansion Module 10 4 1070 072 145 102 01 07 GB Notizen ...
Страница 122: ...R200 R200P COM2 E Communication Modules 11 8 1070 072 145 102 01 07 GB Notizen ...
Страница 158: ...Appendix A 4 1070 072 145 102 01 07 GB Notes ...