Engineering and remote access
3.4 SIMATIC STEP 7 in the TIA Portal
SITOP UPS1600 / BAT1600 / UPS1100
72
Equipment Manual, 07.2021, A5E37775406-11-76
Buffering
Parameter
Value range
Default setting
Buffering allowed
Yes / No
Yes
Connection threshold
21 - 25 V
22.5 V
Buffer time
1 - 32767 s
600 s
Maximum buffer time
1)
Yes / No
No
Discharge cut-off voltage
18 - 23 V
18.5 V (for LiFePO4 battery 20.5 V)
Additional buffer time after the PC was powered down.
3)
1 - 300 s
60 s
Expected buffer current
1)
0 - 40 A
0 A
Battery test interval
2)
1 - 65535 h
4 h
Enable reset after buffering
Yes / No
No
Reset time
1 - 120 s
5 s
Reset to initial values
-
-
1)
Parameter only available from SW version V2.0 and higher
2)
Parameter only available from SW version V2.1 and higher
3)
Valid from V2.0.4 or V2.1
•
Buffering permitted
When the connection threshold is fallen below, selects whether the system is buffered or
the output is shut down.
•
Switch-in threshold
Setting the switch-in threshold.
•
Buffer time
Length of time during which the system should be buffered by the SITOP UPS1600.
•
Maximum buffer time
The setting means that buffering is realized for as long as possible. The device only shuts
down when the battery has discharged down to the defined stop buffering voltage. The
value entered for the "Buffer time" parameter is not relevant in this case.
•
Discharge cut-off voltage
Voltage at which battery discharge is exited. For a system battery (SITOP BAT1600 or
SITOP UPS1100) the discharge cut-off voltage defined for this type is always used.
•
Additional buffer time after PC shutdown
Time during which the system should be buffered by the SITOP UPS1600 after the PC was
shut down.
Summary of Contents for 6EP4131-0GB00-0AY0
Page 6: ...Overview SITOP UPS1600 BAT1600 UPS1100 6 Equipment Manual 07 2021 A5E37775406 11 76 ...
Page 12: ...Table of contents SITOP UPS1600 BAT1600 UPS1100 12 Equipment Manual 07 2021 A5E37775406 11 76 ...
Page 262: ...Environment SITOP UPS1600 BAT1600 UPS1100 262 Equipment Manual 07 2021 A5E37775406 11 76 ...