Emerson Process Management MLT 2 TV Converter Box User Manual


 
I) V24/RS232/485-Interface - Basics
90003752(2) [AK-Commands] 11/01
AK
1 - 13
3. Called system unit "online", called single analyzer not available.
If the test bench control computer will call the devices directly and the system unit or the
analyzer are not available, you will not get any response telegram. So, the test bench
control computer will have to realize the missing of the system or of the analyzer by
"Time Out".
1. Byte STX
2. Byte
DON'T
CARE
3. Byte C
4. Byte O
5. Byte D
6. Byte E
7. Byte BLANK
8. Byte x Error status byte
9. Byte BLANK
10. Byte K
11. Byte n
12. Byte BLANK
13. Byte N
14. Byte A
15. Byte ETX
Error status byte: Value is zero: Device without error
Value is not zero: Device with one or more errors
11. Byte: Channel number one to n: "Called device not available".