Data Set Ds 77 Min. And Max. Measured Values Of The Temperatures - Siemens SENTRON VL Series System Manual

8.6.12

Data set DS 77 min. and max. measured values of the temperatures

The table below shows data set 77 in which the minimum and maximum measured values of
the temperatures are transmitted. It also contains the associated time stamps for these
minimum and maximum measured values.
Table 8- 25 Content of data set 77
Byte
0 Minimum temperature in the control cabinet
1 Maximum temperature in the control cabinet
2 Minimum temperature in the circuit breaker
3 Maximum temperature in the circuit breaker
4 TS minimum temperature in the control
cabinet
12 TS maximum temperature in the control
cabinet
20 TS minimum temperature in the circuit
breaker
28 TS maximum temperature in the circuit
breaker
36 Reserved
50 Property byte for byte 0 (minimum
temperature in the control cabinet)
51 Property byte for byte 1 (maximum
temperature in the control cabinet)
52 Property byte for byte 2 (minimum
temperature in the circuit breaker)
53 Property byte for byte 3 (maximum
temperature in the circuit breaker)
54 Property byte for byte 4 (TS minimum
temperature in the control cabinet)
55 Property byte for byte 12 (TS maximum
temperature in the control cabinet)
56 Property byte for byte 20 (TS minimum
temperature in the circuit breaker)
57 Property byte for byte 28 (TS maximum
temperature in the circuit breaker)
3WL/3VL circuit breakers with communication capability - PROFIBUS
System Manual, 03/2011, A5E01051353-02
Description Data Source Source VL
point WL
72 COM15 —
73 COM15 —
74 BSS —
75 BSS —
76 COM15 —
77 COM15 —
78 COM15 —
79 COM15 —
— — —
— COM15 —
— COM15 ETU
— BSS ETU
— BSS ETU
— COM15 ETU
— COM15 ETU
— COM15 ETU
— COM15 ETU
Data library
8.6 Data sets
Format Length Scaling
(bits)
unsigned c 8
har
unsigned c 8
har
unsigned c 8
har
unsigned c 8
har
Time 64
Time 64
Time 64
Time 64
— 112
— —
PB 8
PB 8
PB 8
PB 8
PB 8
PB 8
PB 8
0
0
0
0
—
—
—
—
—
—
—
—
—
—
—
—
—
221