Mitsubishi Electric GOT 1000 Connection Manual page 43

3 Checking programmable controller settings
For connecting the FXCPU to the GOT, programmable controller settings are required.
Check if the programmable controller settings are correct.
Section 2.3 Programmable Controller Settings
4 Checking communication state with each station (Station monitoring function)
The station monitoring function detects errors (communication timeout) of the stations monitored by the
GOT. When errors are detected, the function enables the GOT to execute the Ping command on error
stations and to check responses from the error stations.
The station monitoring state can be checked with GOT internal devices.
(1) Station monitoring state
(a) No. of faulty stations (GS230)
The total No. of the faulty CPUs is stored.
The station numbers of faulty stations can be checked with GS231. (
information (GS231))
Device
GS230
When monitoring GS230 with numerical display
Execute the mask processing of the data operation function as follows.
For the data operation function, refer to the following manual.
<Setting example of numerical display (Data Operation tab) >
b15 to b8
00 (Fixed)
H
GT Designer2 Version Screen Design Manual
Set [Bit Mask] for the upper eight bits (b15 to
b8) of GS230 with the numerical display.
2.2 Preparatory Procedures for Monitoring
2.2.7 Checking if GOT correctly monitors controllers
(b)Faulty station
b7 to b0
No. of faulty stations
2 - 21
1
2