Siemens SENTRON VL Series

Data library
8.6 Data sets
3WL/3VL circuit breakers with communication capability - PROFIBUS
248 System Manual, 03/2011, A5E01051353-02
8.6.22 Data set DS 131 Switching the parameters for the extended protection function
and the threshold values on and off
The table below shows DS131 via whose property bytes the parameters of the protection
function, the extended protection function, and the threshold parameters can be switched on
and off.
The table below contains the data sets DS131: Parameters for switching the parameters for
the extended protection function and the threshold values on and off (length 70 bytes,
read/write):
Table 8- 35 Content of data set 131
Byte Description Data
point
Source
WL
Source
VL
Format Length
(bits)
Scaling
0 Header; value 0x00 00 00 00 — COM15 COM20 — 32 —
4 Property byte for DS129.4 (overload
parameter I
R
parameter set A (PS A))
— ETU ETU PB 8 —
5 Property byte for DS129.6 (overload
protection neutral conductor I
N
PS A (WL))
— ETU — PB 8 —
6 Property byte for DS129.10 (short-circuit
protection instantaneous I
i
PS A)
— ETU ETU PB 8 —
7 Property byte for DS129.12 (short-circuit
protection delayed I
sd
PS A)
— ETU ETU PB 8 —
8 Property byte for DS129.16 (ground-fault
protection I
g
PS A)
— ETU ETU PB 8 —
9 Property byte for DS129.20 (ground fault
alarm I
g2
PS A)
— ETU — PB 8 —
10 Property byte for DS129.32 (overload
parameter I
R
parameter set B (PS B))
— ETU — PB 8 —
11 Property byte for DS129.34 (overload
protection neutral conductor I
N
PS B)
— ETU — PB 8 —
12 Property byte for DS129.38 (short-circuit
protection instantaneous I
i
PS B)
— ETU — PB 8 —
13 Property byte for DS129.40 (short-circuit
protection delayed I
sd
PS B)
— ETU — PB 8 —
14 Property byte for DS129.44 (ground-fault
protection I
g
PS B)
— ETU — PB 8 —
15 Property byte for DS129.48 (ground fault
alarm I
g2
PS B)
— ETU — PB 8 —
16 Property byte for DS128.14 (active power in
normal direction)
— Meter. fct. — PB 8 —
17 Property byte for DS128.16 (active power in
reverse direction)
— Meter. fct. — PB 8 —
18 Property byte for DS128.21 (direction of
rotation of phase)
— Meter. fct. — PB 8 —
19 Property byte for DS128.22 (underfrequency) — Meter. fct. — PB 8 —
20 Property byte for DS128.26 (overfrequency) — Meter. fct. — PB 8 —
21 Property byte for DS128.28 (THD of current) — Meter. fct. — PB 8 —