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9.1.2.50 WRITE_ODI_X
With this call the output data values of all AS-i slaves are written in additon to the
cyclic data exchange.
byte
1
2
3
4
5
...
24
byte
1
2
Meaning of bit B:
B = 0 Single AS-i slave or A-slave
B = 1 B-slave
9.1.3
Functional profiles
9.1.3.1
„Safety at Work" List 1
Function: 00
List of "safety-directed input slaves" ("AS-i Safety at Work"), by which the dafety
function is released.
In this list are entered that slaves according to profile S-7.B or S-0.B, by which are
deleted all 4 bits in the IDI. Therefore slaves with 2 contacts are entered only then,
if both contacts are released.
Because the safety function of a safety-directed input slave can be released, if the
slave does exchange no data with the AS-i master, the list may be utilized only in
combination with the ec-flags.
For the building of this list CDI and IDI are utilized only. Safety-directed slaves,
which are projected but not existing, and slaves, which are existing but sending a
wrong code, are entered therfore not here.
byte
1
2
3
Subject to reasonable modifications due to technical advances.
64
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7
6
2
2
2
T
–
-
B
–
1st slave
39nd slave
7
6
5
2
2
2
T
16
7
6
5
2
2
2
T
O
Request
5
4
3
2
2
8A
16
circuit
1st slave address
number of slaves
...
Response
4
3
2
2
8A
16
result
Request
4
3
2
2
7E
16
circuit
00
16
AS-Interface
Mailbox
2
1
0
2
2
2
2nd slave
40th slave
2
1
0
2
2
2
2
1
0
2
2
2
Copyright Pepperl+Fuchs, Printed in Germany
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