gefran GFW 40-300A, Installation Manual

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80561A_MSW_GFW-Profinet_07-2018_EN
7�12� Example of command 5 write 1 word
The example shows command and response messages
HOST COMMAND
Host command
byte 0-1
Host command
byte 2
Host command
byte 3
Host command
byte 4
Host command
byte 5
Host command
byte 6
Host command
byte 7
+ 1 5
Bit address to
write.
Top
Bit address to
write.
Bottom
0 or 255 0
HOST RESPONSE
Host response
byte 0-1
Host response
byte 2
Host response
byte 3
Host response
byte 4
Host response
byte 5
Host response
byte 6
Host response
byte 7
Trigger =
Command
trigger
1 5
Bit address
written.
Top
Bit address
written.
Bottom
0 or 255 0
7�13� Example of command 6 write 1 word
The example shows command and response messages
HOST COMMAND
Host command
byte 0-1
Host command
byte 2
Host command
byte 3
Host command
byte 4
Host command
byte 5
Host command
byte 6
Host command
byte 7
+ 1 6
Word address
to write.
Top
Word address
to write.
Bottom
Data - top Data - bottom
HOST RESPONSE
Host response
byte 0-1
Host response
byte 2
Host response
byte 3
Host response
byte 4
Host response
byte 5
Host response
byte 6
Host response
byte 7
Trigger =
Command
trigger
1 6
Word address
written.
Top
Word address
written.
Bottom
Data written
- top
Data written -
bottom