Confirming The Operation With The Sequence Program - Mitsubishi MELSEC Q Series User Manual

11 COMMUNICATION BETWEEN THE MASTER STATION AND LOCAL
STATIONS
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(2) Confirming the operation with the sequence program

Using the sequence program, confirm that the data link is being performed
normally.
1) When X20 of the master station is turned on, Y41 of the local station of
station No. 1 turns on.
2) When X21 of the local station of station No. 1 is turned on, Y40 of the master
station turns on.
3) When X21 of the master station is turned on, Y41 of the local station of
station No. 5 turns on.
4) When X21 of the local station of station No. 5 is turned on, Y41 of the master
station turns on.
Q61P-A1 Q06HCPU QJ61BT11N QX41 QY41P QX41
Master
station
QY41P
Terminal
resistor
Q61P-A1 Q25HCPU QJ61BT11N QX41 QY41P QX41
Q61P-A1 Q25HCPU QJ61BT11N QX41 QY41P QX41
MELSEC-Q
Ver.1compatible local station
(station number 1: occupies 4 stations)
QY41P
Ver.2compatible local station
(station number 5: occupies 2 stations: double)
QY41P
Terminal
resistor
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