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3.2 Assigning the AS-Interface address
Recommendation: Use the Festo addressing device type
ASI-PRG-ADR with adapter cable type KASI-ADR.
Before connecting an AS-Interface slave to the bus:
assign an unused AS-Interface address to each AS-In-
S
terface slave. set the desired address with the AS-In-
terface addressing device.
– Permitted address range: 01...31
(factory setting: 00)
– ID code = F
(see type plate)
– It is not necessary to parametrize the AS-Interface
slave.
3.3 Address assignment
Example AS-Interface address #3, PLC bytes #36:
D3 D2 D1 D0
IO code B
:
I
I
H
Input
PLC
‹7
...
0›
.
#1
#0
.
36
#3
#2
.
#5
#4
.
.
...
= Assigned addresses with IO code B
Festo ASI-EVA... 0208a English
; ID code2 = E
; IO code = B
H
H
I36.0 ... I36.7
O O
O36.0 ... O36.7
Output
‹7
...
0›
#1
#0
#3
#2
#5
#4
Out-1:
O36.4
H
H
In-1: I36.6
In-2: I36.7
Out-2:
O36.5
19
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