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

Page: 109 / 264

Engineering and remote access
3.6 Cyclic and acyclic data
SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76
109
Index Slot Sub-
slot
Data set Type Description Data size
0x0044 0 1 NTP client status pa-
rameters
Reading Status NTP client 40 bytes
(from V2.2)
0x0045 0 1 PROFINETSecurity Reading/
writing
Setting for DCP write protection 2 bytes
(from V2.2)
You can find detailed information about the individual data sets in Section Data sets
(Page 109)
3.6.2.1 Data sets
In this section you can find detailed information about the individual data sets that are sent
from the PROFINET IO-Controller to the SITOP UPS1600 - and which can be read from the
SITOP UPS1600.
0x0001: Buffering parameters (reading/writing)
Data Description Data type
Buffer time [1 s] Buffer time: After the selected buffer time has expired, the SITOP
UPS1600 switches off the load output. The actual buffer time that
can be achieved depends on the connected loads and energy stor-
age devices.
Unsigned16
Buffer time 2 [1 s] Additional buffer time after the PC was shut down. (only valid in
conjunction with PC software SITOP Manager)
Unsigned16
Buffer threshold [0.01 V] Connection threshold: Switching voltage for buffering. Buffering is
active below this value.
Unsigned16
Stop buffering voltage [0.01 V] Buffer mode is exited if the battery voltage is below this value. Unsigned16
Input voltage OK time [1 ms] Wait time for stable input voltage: Minimum time during which the
input voltage during buffer mode must be available at the SITOP
UPS1600 to exit buffer mode of the SITOP UPS1600 and to again
supply the connected loads via the input voltage (normal opera-
tion).
Unsigned16
Downtime alarm [1 ms] Downtime alarm: Alarm filter: An alarm is only sent if it is active for
longer than the set time.
Unsigned16
Buffering allowed Activate or deactivate buffer mode. This setting is only accepted by
the SITOP UPS1600 in the Remote Enable (REN) operating mode.
Unsigned8
Enable reset after buffering Enable reset after buffering: If, during buffer mode, the input volt-
age becomes available again, then the output is switched off for a
selectable time in order to reset the connected devices.
Unsigned8
Discharge cut-off voltage The discharge cut-off voltage is a voltage to be set, which must not
be fallen below in the case of a buffering event.
Unsigned16
0x0004: Reset parameters (reading/writing)
Data Description Data type
Reset time [1 s] Reset time: Time during which the SITOP UPS1600 output is shut
down if the connected devices are reset.
Unsigned8