Control and Status Words

01.2004

 

 

NOTES

Multiple connections are permitted!

The control word commands "OFF2“ (bit 1), "OFF3“ (bit 2) and "Acknowledge“ (bit 7) are always simultaneously effective from 3 sources (can be parameterized)!

"Acknowledge“ (bit 7) is always additionally effective from the PMU!

If the "ON“ command (bit 0) is connected to a serial interface (SCom, CB/TB, SCB-SCom), then an "OFF2" or "OFF3" command must also be parameterized on the terminal strip. Otherwise, the converter cannot be switched off via a defined command in the event of a communications failure!

13.1.1Display of control word on PMU seven-segment display

15

14

7

6

13

12

5

4

11

10

3

2

9

8

1

0

 

 

 

 

 

 

 

31

29

27

25

 

 

30

28

26

24

 

 

23

21

19

17

 

 

22

20

18

16

 

 

 

 

 

 

 

 

 

 

 

 

 

Control word 1

Control word 2

13-2

6SE7087-6CX86-2BA1 Siemens AG

Operating Instructions SIMOVERT MASTERDRIVES AFE

Page 112
Image 112
Siemens 400 V / 210...590 A Display of control word on PMU seven-segment display, Multiple connections are permitted