Siemens SITOP UPS1600 Manual page 54

Engineering and remote access
3.3 SIMATIC STEP 7 in the TIA Portal
"Energy storage" parameter
The "energy storage" has two different areas that depend on the battery type being used.
First select whether you are using a SITOP UPS1100 battery module or some other energy
storage device.
Possible parameters when using a SITOP UPS1100 battery module
Parameter
Module
Number of modules
Total capacity
● Module
Type of SITOP UPS1100 battery module.
● Number of modules
Number of the installed modules.
● Total capacity
Total capacity of the installed battery modules.
Possible parameters for the deployment of a different battery module
Parameter
Total capacity
End-of-charge voltage
Charge current
Faulty battery voltage
● Total capacity
Total capacity of the installed batteries.
● End of charge voltage
Maximum voltage up to which the battery may be charged.
● Charge current
The battery is not charged with more than the selected charge current. The
manufacturer's details for the permitted battery charge current must be observed.
Further, the following, device-dependent values apply:
– SITOP UPS1600 10 A: Maximum permissible charge current 3,000 mA
Derating for T
– SITOP UPS1600 20 A: Maximum permissible charge current 4,000 mA
Derating for T
– SITOP UPS1600 40 A: Maximum permissible charge current 5,000 mA
Derating for T
Faulty battery voltage
If the battery voltage undershoots this value, it is considered as being faulty by the
SITOP UPS1600 and is not charged.
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Value range
Drop-down menu with the SITOP UPS1100 battery modules saved by the HSP
0 - 6
0 - 42 Ah
Value range
0.1 - 3,200 Ah
24 - 30 V
0.001 - 4 A
1 - 18 V
> 40 °C or U < 24 V: 2,000 mA
u in
> 40 °C or U < 24 V: 3,000 mA
u in
> 40 °C or U < 24 V: 3,000 mA
u in
Default setting
10 Ah
26 V
0.8 A
6 V
SITOP UPS1600 / UPS1100
Manual, 04.2016, A5E37775406-6-76