Engineering and remote access
3.10 OPC UA server
SITOP UPS1600 / BAT1600 / UPS1100
170 Equipment Manual, 07.2021, A5E37775406-11-76
Input voltage of SITOP UPS1600 is too low. The buffer of the
SITOP UPS1600 is not operational.
AlarmNoCharging
ManualDeactivated
Charging function was deactivated by a control command
Output of SITOP UPS1600 has been switched off due to the
execution of a command or because an error situation has
occurred (e.g. temperature or output current too high).
Output of SITOP UPS1600 has been switched on again due
to the execution of a command or because an error situation
Output current of SITOP UPS1600 is too high. Output is
switched off for 20 s. The output is switched on again after
Input voltage connected to SITOP UPS1600 was already OK
before the buffer time expired. Connected devices are reset
by switching off the SITOP UPS1600 outputs for the parame-
More than 6 batteries are connected. Connect max. of
6 batteries to the Energy Storage Link.
Data from the battery cannot be read correctly. Battery is
defective or not supported by SIEMENS.
AlarmWrongBattery
Polarity
Wrong battery polarity - check battery connections.
3.10.6.8 Battery
Total battery capacity in Ah
BatteryDefectVoltage
Setpoint
If battery voltage is lower than this value, the battery is con-
sidered defective.
Setpoint
When this parameter is set to '1', data from the coded bat-
tery is ignored. The data is taken from the parameter as-
BatteryInspection
TimeSetpoint
Battery test interval in hours
3.10.6.9 Buffering
BufferExpected
CurrentSetpoint
Estimated average output current during buffer mode
Trigger voltage for buffering - buffering is activated below
this value
Additional buffer time after PC shutdown (valid only in con-
junction with SITOP Manager)
Desired buffering time before device switches off