Redlion DSPSX001
Crimson 3.0
Im polling 3 modbus devices via RS232 serial plugged into redlion, and I want to create SCADA alarm upon communications fault. SCADA Polls the redlion via modbus TCP
From the gateway, i have assigned a tags to the function IsDeviceOnline(2), where 2,3,4 etc is the device index.
I then read these tags are then mapped to modbus registers read from SCADA.
When i unplug the device '2', the tag FF1BEKA001 stays true but pulses to false every 1s approx (for less then 250ms).
Does anyone have a better way of achieving what i'm after?
Crimson 3.0
Im polling 3 modbus devices via RS232 serial plugged into redlion, and I want to create SCADA alarm upon communications fault. SCADA Polls the redlion via modbus TCP
From the gateway, i have assigned a tags to the function IsDeviceOnline(2), where 2,3,4 etc is the device index.
I then read these tags are then mapped to modbus registers read from SCADA.
When i unplug the device '2', the tag FF1BEKA001 stays true but pulses to false every 1s approx (for less then 250ms).
Does anyone have a better way of achieving what i'm after?