Siemens SITOP UPS1100 - Page 115

Engineering and remote access
3.6 Cyclic and acyclic data
SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76
115
0x000A: Third-party battery parameters (reading/writing)
Data
Description
Data type
Ignore data of coded battery
Ignore SITOP battery data: When this parameter is set to "1", SITOP
battery data is ignored, and instead data from the third-party bat-
tery parameter set is used.
Unsigned8
Battery type
Make/type of battery 0 = Pb … lead-gel battery, 1 = pPb … pure
lead battery
Unsigned8
Typical ambient temperature [°C]
Typical ambient temperatures for battery modules in operation.
Integer8
Battery capacity [Ah/10]
Total capacity of the installed batteries
Unsigned16
End-of-charge voltage at 20 °C
[V/100]
Max. permissible battery voltage referred to 20 °C during the
charging phase. When reaching this threshold value, a switch is
made into the "Constant voltage" charging mode.
Unsigned16
Temperature coefficient [mV/K]
Together with the end-of-charge voltage at 20 °C, the temperature
coefficient is used in the system to calculate the temperature-
controlled end-of-charge voltage.
Unsigned16
Duration of constant floating volt-
age charging phase [h]
Duration of the constant voltage charging phase
Unsigned16
Charge current [mA]
Max. permissible charge current. The manufacturer's data for the
permissible charge current of the battery must be observed. The
lowest permissible charge current is applicable when several bat-
teries are connected.
Unsigned16
Start preserve charge voltage [V]
Threshold when switching over from normal battery charging to
pure preserve charge voltage (brief post charging)
Unsigned16
Stop buffering voltage [V/100]
Discharge threshold at which buffer mode is stopped
Unsigned16
Faulty battery voltage [V/100]
Voltage value below which a battery is considered to be defective
and should no longer be charged
Unsigned16
0x000B: Charging parameters (reading/writing)
Data
Description
Data type
Deactivate charging function
Shutdown battery charging
Unsigned8
Maximum permitted charge current
[mA]
Maximum permissible current to charge the battery
Unsigned16
0x0010: DC-UPS command (writing)
Data
Description
Data type
CommandID
Remote reset: 8195
Unsigned16
Parameter 1
Not used
Unsigned8
Parameter 2
T
off
: output voltage down time [s]
>= V1.0
Unsigned8
Data
Description
Data type
CommandID
Remote reset 2: 8207
Unsigned16
Parameter 1
Td: Waiting time after end of communication [s]
Unsigned8
Parameter 2
T
off
: output voltage down time [s]
>= V2.0.0
Unsigned8