Siemens Sentron 7KN POWERCENTER 1000 - Application Examples; Connecting to Higher-Level Applications

Functions
6.4 Modbus TCP connection
Circuit protection devices with communication and metering function
System Manual, 06/2021, L1V30827018B-01
75
Reg-
ister
Len
gth
Designation For-
mat
Value range Default Unit Ac-
cess
POC
1000
5ST3
COM
5SL6
COM
5SV6
COM
3NA
COM
2604
1
Switching the
trip violations
alarm on and
off
U16
0 = Off
1 = On
0
RW
-
x
x
x
-
2605
2
Trip counter
limit value
FP32
1 … 10000
30
RW
-
x
x
x
-
2621
1
Bluetooth re-
ceived signal
strength (RSSI)
S16
-127 ... 20
-127
dBm
R
x
-
-
-
-
2622
1
Radio received
signal strength
(RSSI)
S16
-127 ... 127
-127
dBm
R
-
x
x
x
x
2624
2
Number of
short-circuit
trips
FP32
R
-
-
x
x
-
2626
1
Closing and
opening the trip
violations short-
circuit
U16
0 = Off
1 = On
1
RW
-
-
x
x
-
2627
2
Short-circuit
trips limit value
FP32
1 … 50
3
RW
-
-
x
x
-
2629
4
Current system
time and syn-
chronization
status {uint32_t
system time,
uint32_t Synch.
Status}
U8[8]
R
x
-
-
-
-
2633
1
Used radio
station (11-26)
U16
0 ... 26
26
R
x
-
-
-
-