Error Invalid Station Setting Function - Mitsubishi Electric L26CPU-BT User Manual

8.3.5

Error invalid station setting function

This function prevents device stations that are powered off in the system configuration from being treated as "data link
faulty stations" by the master station and local stations, using the network parameter settings.
Note that if a station is set as an error invalid station, problems occurring in that station can no longer be detected.
In addition, the error invalid station settings cannot be changed while online because they are set with the network
parameters.
Remote station
Master station (occupies 2 stations)
Station number 1
The station does not become data link faulty.
Remote station
Master station (occupies 2 stations)
Station number 1
● If a device station that is set as an error invalid station is "specified as a reserved station," the reserved station function
overrides the error invalid station setting function.
● If errors are generated at all the stations when they are set as error-invalid stations, the "ERR." LED will light.
[Setting method]
Set the reserved function in "Station Information Setting" of the network parameter setting in GX Works2.
(Refer to Page 83, Section 7.3.2 (2).)
Stations set as error invalid stations
Local station
(occupies 1 station)
Remote station
(occupies 1 station) Station number 4
Station number 3
Local station
(occupies 1 station)
Remote station
(occupies 1 station) Station number 4
Station number 3
CHAPTER 8 FUNCTIONS
Local station
(occupies 4 stations)
Remote station
Station number 7
(occupies 2 stations)
Station number 5
Local station
(occupies 4 stations)
Remote station
Station number 7
(occupies 2 stations)
Station number 5
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