Siemens SENTRON VL Series

Data library
8.6 Data sets
3WL/3VL circuit breakers with communication capability - PROFIBUS
240 System Manual, 03/2011, A5E01051353-02
Byte Description Data
point
Source
WL
Source
VL
Format Length
(bits)
Scaling
34 Overload protection neutral conductor I
N
PS B 350 ETU — unsigned
int
16 0
36 Time-lag class t
R
PS B 351 ETU — unsigned
int
16 –1
38 Short-circuit protection instantaneous I
i
PS B 352 ETU — unsigned
int
16 1
40 Short-circuit protection delayed I
sd
PS B 353 ETU — unsigned
int
16 1
42 Delay time for short-circuit protection t
sd
PS B 354 ETU — unsigned
int
16 –3
44 Ground-fault protection I
g
PS B 355 ETU — unsigned
int
16 0
46 Delay time for ground fault t
g
PS B 356 ETU — unsigned
int
16 –3
48 Ground-fault protection alarm I
g2
PS B 357 ETU — unsigned
int
16 0
50 Delay time for ground fault alarm t
g2
PS B 358 ETU — unsigned
int
16 –3
52 I
2
t curve for delayed short-circuit protection
PS B
359 ETU — Format
(343)
1 —
53 I
2
t curve for ground-fault protection PS B 360 ETU — Format
(344)
1 —
54 I
4
t characteristic for overload protection PS B 361 ETU — Format
(345)
1 —
55 Thermal memory PS B 362 ETU — Format
(346)
1 —
56 Phase loss sensitivity PS B 363 ETU — Format
(347)
1 —
57 Reserved — — — 8 —
58 Cooling time constant PS B 364 ETU — unsigned
int
16 0
60 Load shedding 367 ETU — unsigned
int
16 0
62 Load pick up 368 ETU — unsigned
int
16 0
64 Delay time for load shedding / pick up 366 ETU — unsigned c
har
8 0
65 Active parameter set 370 ETU — Format
(370)
1 —
66 Overload protection neutral conductor I
N
(VL) 365 — ETU unsigned c
har
8 0
67 ZSI on/off 421 — ETU Format
(421)
8 —
68 Time lag class (SENTRON VL LCD ETU40M
only)
331 — ETU Format
(331)
8 0
69 Ground fault transformer detection type 410 ETU ETU Format
(410)
2 —