Mitsubishi MELSEC Q Series User Manual page 28

1 OVERVIEW
Master
station
Station number 1
(occupies 2 stations)
This station does not become a data link faulty station.
Master
station
Station number 1
(occupies 2 stations)
1 - 10
(16) Error invalid station setting function
By setting the network parameters, the module that is powered off in the system
configuration will not be treated as a "data link faulty station" by the master
station and local station. However, caution is required since errors are no longer
detected (see Section 4.4.7).
Stations to be specified as error invalid stations
Station number 3
Remote station
(occupies 1 station)
Station number 3
Remote station
(occupies 1 station)
(17) Scan synchronous function
This function synchronizes the link scan to the sequence scan (see Section
4.4.8).
(18) Temporary error invalid station setting function
With this function, the module specified by the GX Developer will not be treated
as a "data link faulty station" by the master or local station while in online. The
module can be replaced without detecting an error in online (see Section 4.4.9).
(19) Data link stop/restart
The data link can be stopped and restarted while it is being used (see Section
4.4.10).
(20) Station number overlap checking function
This function checks the status of the connected stations to see if the number of
occupied stations is overlapping or if there is more than one station with the
station number setting of 0 in the system (see Section 4.4.11).
Station number 4
Local
station
(occupies
1 station)
Remote station
Station number 4
Local
station
(occupies
1 station)
Remote station
MELSEC-Q
Station number 7
station
(occupies
Station number 5
4 stations)
Remote station
(occupies 2 stations)
Station number 7
station
(occupies
Station number 5
4 stations)
Remote station
(occupies 2 stations)
Local
Local
1 - 10