Siemens DTU3005-B Betreibershandbuch PDF herunterladen (Seite 100)

Appendix C: Device Data Format

96 Siemens Energy & Automation, Inc.

C.18 Device Type: 7SJ531

Real-Time Device Data Stored in PLC (7SJ531)

Function Register Location in

PLC Block

Range or Contents

Phase A current (IL1) 0 %

Phase B current (IL2) 1 %

Phase C current (IL3) 2 %

Neutral current (IE) 3 %

PhA-N voltage (UL1E) 4 %

PhB-N voltage (UL2E) 5 %

PhC-N voltage (UL3E) 6 %

PhA-PhB voltage (UL12) 7 %

PhB-PhC voltage (UL23) 8 %

PhC-PhA voltage (UL31) 9 %

Active Power (Pa) 10 %

Reactive Power (Pr) 11 %

Frequency (f) 12 %

IEEwLSA 13 %

IEEbLSA 14 %

Power Factor (cos phi) 15 %

General Status Word 1:

1

16 Bit Contents

15 Error with a summary alarm (Valid)

14 Error with a summary alarm (Status)

13 Setting group B is active (Valid)

12 Setting group B is active (Status)

11 Setting group A is active (Valid)

10 Setting group A is active (Status)

9 Relay is operational and protecting (Valid)

8 Relay is operational and protecting (Status)

7 >User defined event 4 (Valid)

6 >User defined event 4 (Status)

5 >User defined event 3 (Valid)

4 >User defined event 3 (Status)

3 >User defined event 2 (Valid)

2 >User defined event 2 (Status)

1 >User defined event 1 (Valid)

0 >User defined event 1 (Status)

General Status Word 2:

1

17 Bit Contents

15 IE setting exceeded (Valid)

14 IE setting exceeded (Status)

13 IL3 setting exceeded (Valid)

12 IL3 setting exceeded (Status)

11 IL2 setting exceeded (Valid)

10 IL2 setting exceeded (Status)

9 IL1 setting exceeded (Valid)

8 IL1 setting exceeded (Status)

7 Failure: Battery (Valid)

6 Failure: Battery (Status)

5 Failure: Voltage supervision (Valid)

4 Failure: Voltage supervision (Status)

3 Failure: Current supervision (Valid)

2 Failure: Current supervision (Status)

1 Supervision Trip Circuit (Valid)

0 Supervision Trip Circuit (Status)

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 119 120

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