Mitsubishi GOT1000 Series Connection Manual page 322

3 Confirming the PLC side setting
When connecting the GOT, setting is required for the PLC side.
Confirm if the PLC side setting is correct.
4 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 detecting the abnormal state, it is confirming the response by executing a Ping command to the
faulty station.
The station monitoring state can be confirmed by using GOT internal device.
(1) Station monitoring state
(a) No. of faulty station (GS230)
Total No. of the faulty CPU are stored.
The station No. of faulty stations are stored to GS231 through GS238. (
information (GS231 to GS238))
8 - 18
8.2 Preparatory Procedures for Monitoring
8.2.7 Checking for normal monitoring
Section 8.3 PLC Side Setting
Device
GS230
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.
GT Designer2 Version
<Numerical Display (Data Operation tab) >
Set [mask processing] to the upper eight bits (b8
to b15) of GS230 on Numerical Display.
b15 to b8
(00 fixed)
H
Screen Design Manual
(b)Faulty station
b7 to b0
No. of faulty stations