Web Server - Siemens SITOP UPS1600 Equipment Manual

Engineering and remote access
3.4 SIMATIC STEP 7 in the TIA Portal
• Charge current
The battery is only charged with maximum selected charge current during the "constant
current" charging phase. When using system batteries, the charge current is automatically
set, and is controlled by the temperature. When using third-party batteries, the
permissible charge current specified by the battery manufacturer must be taken into
consideration.
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
• Start preserve charge voltage
Voltage value for the start of the preserve charge voltage
• Stop buffering voltage
Buffering is interrupted when this threshold value is fallen below.
• Faulty battery voltage
Batteries are considered to be defective when this threshold value is fallen below.
• Reset to initial values
Reset all parameters of this area to default setting values.
3.4.7.2

Web server

Parameter
Activate web server on this module
Activate automatic logoff
Permit access only with HTTPS
Enable automatic update
Update interval
76
> 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
Yes/no
0 / 5 s / 10 s / 20 s / 30 s / 60 s
Default setting
No
No
Yes
No
0 = no automatic update
SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76