Siemens SITOP UPS1600 Getting Started page 40

Parameterizing the SITOP UPS1600
6.2 Switching off the UPS by a user program when the power fails
Procedure
1. In the program folder of your project, open the symbol table "Symbols_UPS1600".
2. Match the addresses of the following symbols with the selected I/O address areas of the
3. Save the project and load the parameters into the S7 IO controller.
When the power fails, the user program now switches off the UPS.
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corresponding UPS1600 parameters:
– UPS_Battery_charge_level
– UPS_Buffer_mode
– UPS_New_alarms_pending
– UPS_Ready_for_buffering
SITOP UPS1600 under STEP 7 V5
Getting Started,