Cyclic Transmission Is Disabled - Mitsubishi Electric MELSEC Q Series Reference Manual

10.1.6

Cyclic transmission is disabled

The following flowchart shows the procedures to be taken when cyclic transmission is
disabled.
Cyclic transmission is disabled.
Is D LINK LED of own or
another station turned ON?
Is the same shared group
as for the own station set when
the group cyclic transmission
Does the station have a
CPU other than Basic model
QCPU or safety CPU?
502
ON
function is used?
Yes
Yes
1)
OFF/ D LINK LED is OFF
Page 500, Section 10.1.4
flashing
D LINK LED is flashing
Page 501, Section 10.1.5
In "Network range assignment" of the control station,
No
check the shared group.
Page 183, Section 6.3
Stations of Basic model QCPUs or safety CPUs
cannot receive other stations' data set in the area
No
of LB/LW 4000 or higher.
Assign the data required for them within the range
of LB/LW 0 to 3FFF.