17.06.2022, 11:01
Hello 
We are going to control a device with LM RS485.
LM is the master and the other device is the slave.
When sending command from LM to the other device, the other device is suppose to give LM a respond in at most 3 seconds.
However if the device does not give any responce in 5 min, I need to consider that as an error and indicate an alert.
Is it possible to do such thing (keep observing the signal for 5 min) in resident script or event script?
Thank you for your help in advance!
We are going to control a device with LM RS485.
LM is the master and the other device is the slave.
When sending command from LM to the other device, the other device is suppose to give LM a respond in at most 3 seconds.
However if the device does not give any responce in 5 min, I need to consider that as an error and indicate an alert.
Is it possible to do such thing (keep observing the signal for 5 min) in resident script or event script?
Thank you for your help in advance!