Pepperl+Fuchs VBG-PB-K25 - Read 1 16-Bit-Slave Out.data (RD_7 X_OUT); Read 4 16-Bit-Slave In.data (RD_7 X_IN_X)

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
33
8.2.1.4 Read 1 16-bit-Slave out.Data (RD_7X_OUT)
With this command, the four 16 bit channels of an AS-i output slave according to
the slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9, S-7.A.A) can be read out of
the AS-i/PROFIBUS gateway.
8.2.1.5 Read 4 16-bit-Slave in.Data (RD_7X_IN_X)
With this command, the four 16 bit channels of 4 AS-i input slaves with succesive
addresses according to slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9, S-7.A.A)
can be read.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 52
16
2 T – circuit
3 – 0 slave address
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 52
16
2 T result
3 channel 1, high byte
… …
10 channel 4, low byte
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 53
16
2 T – circuit
3 – 0 1st slave address
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 53
16
2 T result
3 1st slave, channel 1, high byte
… …
34 4th slave, channel 4, low byte