Mitsubishi Electric GT1685 Connection Manual page 167

3.
Create a monitor screen.
For MELSECNET/H connection, MELSECNET/10 connection or Ethernet connection: (Common)
In the device setting (network setting) of each object, set Network No. 1 and Station No. 1 of the control system.
4.
Validate the station number switching function.
On the Basic tab screen specified by selecting [Screen]
validate the station number changing function.
Make this setting for each monitor screen.
Check here.
5.
Change the station number switching device value in the script.
By selecting [Common]
status of the current monitor station, and if it is OFF (standby system), changes the station number switching device
value.
Set the trigger type of the script as [Ordinary] or [Sampling(about 3s)].
• Screen script for MELSECNET/H connection and MELSECNET/10 connection:
// If the host station is not a control station, the station number is switched to that of the other station.
if([b:SM1515]==OFF){
if([w:GD100]==1){
}else{
}
}
Set the created script for each screen on the Screen tab.
4.10 Switch the Monitor Target to the Control System Using the Script Function
[Script] [Script], create a script for each monitor screen that checks the SM1515
[w:GD100]=2;
[w:GD100]=1;
4. HOW TO MONITOR REDUNTANT SYSTEM
[Screen Property], select the item [Switch Station No.] to
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