Siemens 6EP4131-0GB00-0AY0, Equipment Manual

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Engineering and remote access
3.4 SIMATIC STEP 7 in the TIA Portal
SITOP UPS1600 / BAT1600 / UPS1100
76
Equipment Manual, 07.2021, A5E37775406-11-76
• 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
u
> 40 °C or U
in
< 24 V: 2,000 mA
– SITOP UPS1600 20 A: Maximum permissible charge current 4,000 mA
Derating for T
u
> 40 °C or U
in
< 24 V: 3,000 mA
– SITOP UPS1600 40 A: Maximum permissible charge current 5,000 mA
Derating for T
u
> 40 °C or U
in
< 24 V: 3,000 mA
• 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 Value range Default setting
Activate web server on this module Yes/no No
Activate automatic logoff Yes/no No
Permit access only with HTTPS Yes/no Yes
Enable automatic update Yes/no No
Update interval 0 / 5 s / 10 s / 20 s / 30 s / 60 s 0 = no automatic update