26
10.2
10.210.2
10.2
Parameter Number / Action Input Words
Parameter Number / Action Input WordsParameter Number / Action Input Words
Parameter Number / Action Input Words
The response by the G3 interface card to parameter read and write requests is
placed in 2 input words of the input data structure. The structure of these 2 input
words is as follows:
Parameter number / action response word
Bit #:
15 14 13 12 11 8 7 4 3 0
0 0
Resp1
Resp0
Parameter number / action
response high byte (offset 12)
Parameter number
response low byte (offset 13)
Parameter data / error code response word
Bit #:
15 12 11 8 7 4 3 0
Parameter data response
high byte (offset 14)
Parameter data response
low byte (offset 15)
Parameter number (12 bits)
Parameter data / error code (16 bits)