10 - 6
10 COMMUNICATION BETWEEN THE MASTER STATION AND THE
REMOTE DEVICE STATION
MELSEC-QnA
[During operation]
X0040 X004F
PLS M300
M300
SET M301
M301
SM402
SET Y40
SET Y48
X0048
RST Y48
RST M301
X0049
RST Y48
RST M301
FROM
X0040 X004F
M300
M301
X0048
X0049
D100 K1H0004 H0668
When the data link
by the parameters
in E
2
PROM is
completed fault
Data link by the
parameters in
E
2
PROM
Refresh instruction
When the data link
by the parameters
in E
2
PROM is
completed normally