HW1486011
4
Allocating I/O Signals
4.5
Communication Status
IO Allocation and the Ladder Program
Create the ladder program to occur the alarm by using the following
signals when the optional board detects an error.
External input
Signal
Description
20065
Existence of un-communicating station
20066
AB3607 communication status
System input signal
Signal
Description
40012
User alarm request
40220
User alarm code
40221
User alarm code
40222
User alarm code
40223
User alarm code
40224
User alarm code
40225
User alarm code
Assistant relay
Signal
Description
70017
Control Power ON Completed
(Normality ON)
d0
d1
d2
d3
d4
d5
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