Siemens SICAM - Register-Type Data - Holding Registers

Address Modbus Data Type Parameters Access
26 Discrete Input I
1
overcurrent (I>/I>>) indication R
27 Discrete Input I
2
overcurrent (I>/I>>) indication R
28 Discrete Input I
3
overcurrent (I>/I>>) indication R
29 Discrete Input I
1
phase 1 to ground-fault (I
N
) indication R
30 Discrete Input I
2
phase 2 to ground-fault (I
N
) indication R
31 Discrete Input I
3
phase 3 to ground-fault (I
N
) indication R
32 Discrete Input Intermittent ground fault (I
N
>) R
33 Discrete Input Clockwise phase-sequence indication, ABC R
34 Discrete Input Counter-clockwise phase-sequence indication,
ACB
R
For more information about holding registers, see B.4 Register-Type Data – Holding Registers.
Table B-5 Holding Registers
Address Min/Max Value Parameters Default Unit Type
1 – Modbus frame configuration 0 – uInt16
2 0 to 6 Modbus baud rate 6 bps uInt16
4 1 to 247 Modbus ID 247 – uInt16
5 to 8 – Date and time – – uInt16
9 0 to 1 Grid frequency 0 – uInt16
10 10 to 360 Primary voltage 200 1/10 kV uInt16
11 0, 50 to 2500 Overcurrent trip value (I>>), high-set 0 A uInt16
12 4 to 6000 Overcurrent response time (tI>>) 4 x 10 ms uInt16
13 0, 4 to 20000 Ground-fault trip value (I
N
>) (Group 1) 0 1/10 A uInt16
14 4 to 6000 Ground-fault response time (tI
N
>) (Group 1) 4 x 10 ms uInt16
15 2 Transformer type 2 – uInt16
16 0 to 2 Neutral-point treatment (Group 1) 2 – uInt16
17 0 to 4 Language 1 – uInt16
18 0 to 3 Voltage transformer secondary/low-power
voltage transformer
0 V uInt16
19 0 to 2 Date type 0 – uInt16
20 0 to 1 Time type 0 – uInt16
21 0 to 30 V
max
alarm 0 % uInt16
22 0 to 30 V
max
warning 0 % uInt16
23 0 to 30 V
min
alarm 0 % uInt16
24 0 to 30 V
min
warning 0 % uInt16
25 0 to 100 Neutral-point displacement voltage V
NG
>
(Group 1)
30 % uInt16
26 4 to 6000 Neutral-point displacement time tV
NG
>
(Group1)
10 x 10 ms uInt16
27 0, 3 to 480 Auto reset time 480 min uInt16
28 50 to 1000 Rated primary current 300 A uInt16
29 0, 50 to 2500 Overcurrent trip value I>, low-set 0 A uInt16
30 0, 4 to 6000 Overcurrent response time (tI>), low-set 4 x 10 ms uInt16
31 0, 1 to 60 T1 0 s uInt16
32 0, 1 to 25 T2 0 s uInt16
Modbus Registers
B.2 Implementation of the Modbus Protocol
SICAM, Feeder Condition Monitor, Manual 97
E50417-H8940-C580-A4, Edition 03.2019