Confirming The Communication State To Each Station (Station Monitoring Function) - Mitsubishi Electric GOT2000 Series Connection Manual

1.6.3 Confirming the communication state to each station (Station monitoring
function)
The station monitoring function detects the faults (communication timeout) of the stations monitored by the GOT.
When an abnormal state is detected, the function assigns the information of the faulty station to the GOT special
register (GS).
(1) No. of faulty stations
(a) For the Ethernet connection (except for the Ethernet multiple connection)
Total No. of the faulty CPU are stored.
GS230
(b) For Ethernet multiple connection
The total No. of the faulty devices is stored.
Channel
POINT POINT POINT
When monitoring GS230 on Numerical Display
When monitoring GS230 on Numerical Display, check [mask processing] with data operation tab as the following.
For the data operation, refer to the following manual.
Numerical Display (Data Operation tab)
1 - 32
1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring
Device
Device
Ch1 GS280
Ch2 GS300
Ch3 GS320
Ch4 GS340
GT Designer3 (GOT2000) Help
b15 to b8
(00 fixed)
H
b15 to b8
(00 fixed)
H
(00 fixed)
H
(00 fixed)
H
(00 fixed)
H
Set [mask processing] to the upper eight bits (b8
to b15) of GS230 on Numerical Display.
b7 to b0
No. of faulty stations
b7 to b0
No. of faulty stations
No. of faulty stations
No. of faulty stations
No. of faulty stations