Siemens SINUMERIK 840DE sl Commissioning Manual page 1619

10
Legend:
"Fixed buffer time" mode
In this mode, the UPS module always buffers for the pre-selected, fixed period of time. It is not
possible to synchronize the UPS module with the operating system shutdown.
Required settings on the UPS module
PCU Base Software (IM10)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
4.15 Configuring the SITOP UPS module for use with the PCU Base Software
On - Off
4 +1V
5 +1V
6 +0.5V
7 +0.2V
8 +0.2V
9 +0.1V
0.35A / 0.7A
On - Off
1
2 +320 s
3 +160s
4 +80s
5 +40s
6 +20s
7 +10s
8
9
Delivery condition setting
Setting for operation on the PCU
On - Off
1 +2V
2 +1V
3 +0.5V
End-of-charge voltage
+ 26.3V fixed
Charging current
Set time/max. time
Buffer time
+5 s fixed
Disconnection
Battery operating state on/off
Cut-in threshold
+22V fixed
Configuration of the system
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