Siemens SITOP UPS1600 Manual page 62

Engineering and remote access
3.3 SIMATIC STEP 7 in the TIA Portal
● 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.
"Web server" parameters
Parameter
Activate web server on this module
Permit access only with HTTPS
Log off automatically after 15 minutes
Update interval
Enable automatic update
Set here whether access to the UPS via web server is permitted.
● Activate web server on this module
Define whether this device can be accessed via the web server.
● Permit access only with HTTPS
Define whether access is only permissible via HTTPS.
● Log off automatically after 15 minutes
You define whether a user should be automatically logged off after closing the web
server.
● Update interval
You define in which intervals the actual values are sent to the web server.
● Enable automatic update
When you enable "Automatic update" then the actual values of the SITOP UPS1600 and
connected supplementary modules are sent to the web server.
62
> 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
Value range
Yes / No
Yes / No
Yes / No
0 / 5 s / 10 s / 20 s / 30 s / 60 s
Yes / No
Default setting
Yes (up to V2.0)
No (from V2.1)
Yes
No
30 s
No
SITOP UPS1600 / UPS1100
Manual, 04.2017, A5E37775406-8-76