Siemens SENTRON VL Series System Manual page 272

Data library
8.7 Formats
Table 8- 69
Harmonic
3rd - 28th
The table below shows the format (328) "Status of the switch" that transfers the data the
BSS has collected via a micro switch.
Table 8- 70
The table below shows the format (331) Trip class (VL only). The value of the trip class is
adapted to the connected motor.
Table 8- 71
The table below shows the format (343) "I
characteristic is switched on and off.
272
Format (309) "Harmonic analysis"
Byte
1st 0
1
2
3
2nd 4
5
6
7
8 ... 111
29th 112
113
114
115
Format (328) "Status of the switch"
Byte Bit
0 0
0 1
0 2
0 3
0 4
0 5
0 6
Format (331) "Trip class (VL only)"
Byte Value
0 5
0 10
0 15
0 20
0 30
Bit
— Harmonic current: Exponent (signed char)
— Harmonic current: Value (unsigned char)
— Harmonic voltage: Exponent (signed char)
— Harmonic voltage: Value (unsigned char)
— Harmonic current: Exponent (signed char)
— Harmonic current: Value (unsigned char)
— Harmonic voltage: Exponent (signed char)
— Harmonic voltage: Value (unsigned char)
—
— Harmonic current: Exponent (signed char)
— Harmonic current: Value (unsigned char)
— Harmonic voltage: Exponent (signed char)
— Harmonic voltage: Value (unsigned char)
Switch has tripped (tripped signaling switch)
Switch is ready
Spring energy store is compressed
Switch on 1st auxiliary trip unit actuated
Switch on 2nd auxiliary trip unit actuated
3-second delay @ 7.2 x rated current
6-second delay @ 7.2 x rated current
9-second delay @ 7.2 x rated current
12-second delay @ 7.2 x rated current
18-second delay @ 7.2 x rated current
t characteristic for S" via which the I
2
3WL/3VL circuit breakers with communication capability - PROFIBUS
Meaning
...
Meaning
Switch is off
Switch is on
Meaning
System Manual, 03/2011, A5E01051353-02
t
2