Gossen R2601 ユーザーズマニュアル

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GOSSEN METRAWATT GMBH
12
2.4.2.2 Function coding of the function field (FF) in response direction 
Bit No.
Function
Value
Meaning
0 ... 2
Reserved
0, 0, 0
(fixed)
3
Request disable
0
1
Instruction executed, equipment ready
Equipment not ready for this instruction, eventually repeat instruction
4
Instruction acknowledgement
0
1
Instruction executed, equipment ready
Instruction could not be executed, equipment ready
5
Transmission error
0
1
Request telegram correct
Request telegram incorrect
6
Not used
0
7
Service request
0
1
None of the errors contained in error status words 1 and 2 occurred
One or more errors occurred, request error status for exact identification!