Pepperl+Fuchs VBG-EN-K20-D - Read 4 16-Bit Slave In.data (RD_7 X_IN_X); Write 4 7.3 Slave Out.data (WR_7 X_OUT_X)

AS-Interface
Command Interface
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
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Issue date - 24.4.2007
60
8.3.1.5 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.
8.3.1.6 Write 4 7.3 Slave out.Data (WR_7X_OUT_X)
With this command the four 16-bit channels of four AS-i output slaves with succe-
sive 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 written.
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
152
16
2T 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
153
16
2T – circuit
3 – 0 1st slave address
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
153
16
2T result
3 1st slave, channel 1, high byte
……
34 4th slave, channel 4, low byte
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
154
16
2T – circuit
3 – 0 1st slave address
4 1st slave, channel 1, high byte
……
35 4th slave, channel 4, low byte