Pepperl+Fuchs VBG-PB-K25 - Page 79

AS-i/PROFIBUS Gateway
Command Interface
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group · Tel.: Germany (6 21) 7 76-0 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91 · Internet http://www.pepperl-fuchs.com
Issue date - 21.12.2005
77
The call of the command interaface has not been answered with the valid values
since the toggle bit has not been set.
Set of toggle bit:
Result: See chapter 8.1.2 "Values for Results"
To get the input data again, the T-bit has to be reset again.
Response
Byte 1 00
hex
(or old values)
Byte 2 00
hex
(or old values)
Byte 3 00
hex
(or old values)
Byte 4 00
hex
(or old values)
… …
Byte 12 00
hex
(or old values)
Request
Byte 1 50
hex
Byte 2 80
hex
(toggle bit, result)
Byte 3 1D
hex
(slave address 29)
Byte 4 00
hex
… …
Byte 12 00
hex
Response
Byte 1 50
hex
Byte 2 80
hex
(toggle bit, master1)
Byte 3 16-bit channel 1 high byte
hex
Byte 4 16-bit channel 1 low byte
hex
Byte 5 16-bit channel 2 high byte
hex
Byte 6 16-bit channel 2 low byte
hex
Byte 7 16-bit channel 3 high byte
hex
Byte 8 16-bit channel 3 low byte
hex
Byte 9 16-bit channel 4 high byte
hex
Byte 10 16-bit channel 4 low byte
hex
Byte 11 00
hex
not used
Byte 12 00
hex
not used