Mitsubishi MELSEC-A series

2. LET’S TRY USING THE A8PUE
MELSEC-A
(2) Checking the monitoring operation by using device designation
Monitoring device:
D20
@Set the RUN keyswitch to RUN.
1 MON./TEST 1
o HGO]
4 OUT OTO
@ Turn ON the X0 external switch. The current value of a word device
is displayed.
@ [About 10 sec. after X0 is turned ON]
v
HID 10 85 4
‘85” is stored in D20.
v
I
The monitoring operation has now been
checked by using device designation.
Turn
OFF the X0 extemal switch.
Now, let’s try testing a device in the sequence
program by using the ASPUE.
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