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] | [Screen Property], select the item [Switch Station No.] to |
| 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] 
[Script] 
[Script], create a script for each monitor screen that checks the SM1515 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){
[w:GD100]=2;
}else{
[w:GD100]=1;
}
}
Set the created script for each screen on the Screen tab.
1
PREPARATORYFORPROCEDURESMONITORING 2
RANGESETBE
DEVICE CANTHAT 3
RANGEACCESS MONITORINGFOR 4
MONITORTOREDUNTANTSYSTEM HOW 5
CONNECTIONBUS 6
DIRECTTOCONNECTIONCPU 7
LINKCOMPUTER CONNECTION 8
ETHERNETCONNECTION
4. HOW TO MONITOR REDUNTANT SYSTEM | 4 - 33 |
4.10 Switch the Monitor Target to the Control System Using the Script Function