Siemens SINUMERIK Commissioning Manual page 689

Required settings on the UPS module (USB interface)
PCU-Basesoftware (IM8)
Commissioning Manual, 03/2009, 6FC5397-1DP10-4BA0
On - Off
1 +2V
2 +1V
3 +0.5V
4 +1V
5 +1V
6 +0.5V
7 +0.2V
8 +0.2V
9 +0.1V
10 0.35A / 0.7A
On - Off
1
2 +320 s
3 +160 s
4 +80s
5 +40 s
6 +20 s
7 +10 s
8
9
Legend:
2.4 PCU 50.3 with SITOP UPS module
Cut-in threshold
+22V (fixed)
End-of-charge voltage
+ 26.3V fixed
Charging current
Set time/max. time
Buffer time
+5 s fixed
Disconnection
Accumulator operating state on/off
Delivery condition setting
Setting for operation on the PCU 50
Configuring the system
49