DOCA0256EN-01

Diagnostic Data

Diagnostic data are made of:

  • 13 bytes with system diagnostics, data available only with the PROFIBUS DP diagnostic feature

  • x bytes with device specific diagnostic data, available with the PROFIBUS DP diagnostic feature and as acyclic data for slot 1, index 0

Slot Index

Byte offset

Size (in bytes)

Byte.Bit RW Type Svd

Parameter name

1 0

0–5

6

0.0–5.7

R

BOOL

PROFIBUS DP standard diagnostic data

1 0 6–8 3 6.0–6.7

R

BOOL

Header byte

Value = 0x43

  • Bit 6 and Bit 7 indicates it is identifier related diagnostic.

  • Bit 0 and Bit 5 indicates data block length including header byte = 3.

7.0–7.7 R BOOL

Identifier related diagnosis byte 1
8.0-8.7 R BOOL

Identifier related diagnosis byte 2
1 0 9–12 4 9.0-9.7

R

BOOL

Header byte

Value = 0x16

  • Bit 6 and Bit 7 indicates it is device related diagnostic.

  • Bit 0 and Bit 5 indicates data block length including header byte = 22.

10.0–10.7

R

BOOL

Status type
  • Always 0x01 = Diagnostic alarm

11.0–11.7

R

BOOL

Slot number
  • Always 0x01

12.0–12.7

R

BOOL

Status specifier
1 0

13

1

13.0 R BOOL N

Thermal overload alarm

13.1

R BOOL N

Locked rotor alarm

13.2

R BOOL N

Stalled rotor alarm

13.3

R BOOL N

Definite time overcurrent alarm

13.4

R BOOL N

Normal inverse overcurrent alarm

13.5

R BOOL N

Short time overcurrent alarm

13.6

R BOOL N

Calculated ground current alarm

13.7

R BOOL N

Measured ground current alarm

1 0

14

1

14.0

R BOOL N

Phase under current alarm

14.1

R BOOL N

Current imbalance alarm

14.2

R BOOL N

Current phase loss alarm

14.3

R BOOL N

Current phase reversal alarm

14.4

R BOOL N

Phase under voltage alarm

14.5

R BOOL N

Phase over voltage alarm

14.6

R BOOL N

Voltage phase loss alarm

14.7

R BOOL N

Voltage imbalance alarm

1 0

15

1

15.0

R BOOL N

Voltage phase reversal alarm

15.1

R BOOL N

Under frequency alarm

15.2

R BOOL N

Over frequency alarm

15.3

R BOOL N

Reserved

15.4

R BOOL N

Communication loss alarm

15.5

R BOOL N

Over temperature alarm

15.6

R BOOL N

Under power alarm

15.7

R BOOL N

Over power alarm

1 0

16

1

16.0

R BOOL N

Under power factor alarm

16.1-16.7

R BOOL N Reserved
1 0

17

1

17.0

R BOOL N

Interlock - 1 alarm

17.1

R BOOL N

Interlock - 2 alarm

17.2

R BOOL N

Interlock - 3 alarm

17.3

R BOOL N

Interlock - 4 alarm

17.4

R BOOL N

Interlock - 5 alarm

17.5

R BOOL N

Interlock - 6 alarm

17.6

R BOOL N

Interlock - 7 alarm

17.7

R BOOL N

Interlock - 8 alarm

1 0

18

1

18.0 R BOOL N

Interlock - 9 alarm

18.1 R BOOL N

Interlock - 10 alarm

18.2 R BOOL N

Interlock - 11 alarm

18.3 R BOOL N

Interlock - 12 alarm

18.4–18.7 R BOOL N

Reserved

1 0

19

1

19.019.7 R BOOL N

Reserved

1 0

20

1

20.0–20.7 R BOOL N

Reserved

1 0

21

1

21.0 R BOOL N

Analog input output unit 1 - Input 1 alarm

        21.1 R BOOL N

Analog input output unit 1 - Input 2 alarm

        21.2 R BOOL N

Analog input output unit 2 - Input 1 alarm

        21.3 R BOOL N

Analog input output unit 2 - Input 2 alarm

        21.4–21.7 R BOOL N

Reserved

1 0

22

1

22.0 R BOOL N

Thermal overload trip

22.1 R BOOL N

Locked rotor trip

22.2 R BOOL N

Stalled rotor trip

22.3 R BOOL N

Definite time overcurrent trip

22.4 R BOOL N

Normal inverse overcurrent trip

22.5 R BOOL N

Short time overcurrent trip

22.6 R BOOL N

Calculated ground current trip

22.7 R BOOL N

Measured ground current trip

1 0

23

1

23.0 R BOOL N

Phase under current trip

23.1 R BOOL N

Current imbalance trip

23.2 R BOOL N

Current phase loss trip

23.3 R BOOL N

Current phase reversal trip

23.4 R BOOL N

Phase under voltage trip

23.5 R BOOL N

Phase over voltage trip

23.6 R BOOL N

Voltage phase loss trip

23.7 R BOOL N

Voltage imbalance trip

1 0

24

1

24.0 R BOOL N

Voltage phase reversal trip

24.1 R BOOL N

Under frequency trip

24.2 R BOOL N

Over frequency trip

24.3 R BOOL N

Reserved

24.4 R BOOL N

Communication loss trip

24.5 R BOOL N

Over temperature trip

24.6 R BOOL N

Under power trip

24.7 R BOOL N

Over power trip

1 0

25

1

25.0 R BOOL N

Under power factor trip

25.1–25.7 R BOOL N

Reserved

1 0

26

1

26.0 R BOOL N

Interlock - 1 trip

26.1 R BOOL N

Interlock - 2 trip

26.2 R BOOL N

Interlock - 3 trip

26.3 R BOOL N

Interlock - 4 trip

26.4 R BOOL N

Interlock - 5 trip

26.5 R BOOL N

Interlock - 6 trip

26.6 R BOOL N

Interlock - 7 trip

26.7 R BOOL N

Interlock - 8 trip

1 0

27

1

27.0 R BOOL N

Interlock - 9 trip

27.1 R BOOL N

Interlock - 10 trip

27.2 R BOOL N

Interlock - 11 trip

27.3 R BOOL N

Interlock - 12 trip

27.4–27.7 R BOOL N

Reserved

1 0

28

1

28.0–28.7 R BOOL N

Reserved

1 0

29

1

29.0–29.7 R BOOL N

Reserved

1 0

30

1

30.0 R BOOL N

Analog input output unit 1 - Input 1 trip

        30.1 R BOOL N

Analog input output unit 1 - Input 2 trip

        30.2 R BOOL N

Analog input output unit 2 - Input 1 trip

        30.3 R BOOL N

Analog input output unit 2 - Input 2 trip

        30.4–30.7 R BOOL N

Reserved

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