Data format Measured value Unit 3RW
50
1)
52
2)
55
3)
55-F
4)
Float32 Active power W - - x x
Float32 Power factor L1...3 - - - x x
1)
Supported by SIRIUS 3RW50 soft starter
2)
Supported by SIRIUS 3RW52 soft starter
3)
Supported by SIRIUS 3RW55 soft starter
4)
Supported by SIRIUS 3RW55 Failsafe soft starter
A.4.5.3 Data set 92: Soft starter diagnostics (slot 2)
Only read (r) access to the soft starter diagnostics is possible.
You will nd more information on fault types in Chapter Interrupt types (Page 73).
Note
Alarm type of the soft starter diagnosis
In the Soft Starter Diagnosis, diagnostic messages may be present twice. In this case the alarm
type (Page 73) determines which bit is activated.
Byte Data format Meaning 3RW
50
1)
52
2)
55 /
55-F
3)
0 Unsigned8 Coordination x x x
2 Unsigned8 Slot number x x x
4 Unsigned16 Length of data structure x x x
6 Unsigned16 Start position x x x
1)
Supported by SIRIUS 3RW50 soft starter
2)
Supported by SIRIUS 3RW52 soft starter
3)
Supported by SIRIUS soft starter 3RW55 and 3RW55 Failsafe
Byte Bit Data format Soft starter diagnostics Error types 3RW
F
5)
+ F
6)
50
1)
52
2)
55
3)
55-F
4)
10 0 Bool Ready (automatic) - - r r r r
1 Bool Motor CW - - r r r r
2 Bool Motor CCW - - - - r r
3 Bool Switching element overload 0x1083 x r r r r
4 Bool Switching element defective 0x1082 x r r r r
5 Bool Emergency start active - - - - r r
6 Bool Group error - - r r r r
7 Bool Group warning - - r r r r
Appendix
A.4 Data sets
SIRIUS 3RW5 PROFINET communication modules
168 Equipment Manual, 05/2021, A5E35631297002A/RS-AD/004
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