Hi everyone,
First time I have used the Kadet Series of HMI's. I have used the Standard G306-310 and Graphite Series of HMI.
I am trying to communicate with a device via Modbus TCP/IP and I am not having any luck what so ever. I am not even getting junk or numbers that would indicate that I have my byte or bit order reversed. I have done this with a G308 before with no issue to the same device. I know there are many differences between the Kadet series and the rest of the RL HMI line up. SO is there anything in the Kadet that would keep me from using Modbus TCP/IP? Anything different in this area that I may have missed?
Just looking for any ideas I can get because I am at a loss here. I am going to download some Modbus testing software and try and read the registers with my computer and go from there. In the mean time if you have any advice I would be really grateful for it.
Thanks
First time I have used the Kadet Series of HMI's. I have used the Standard G306-310 and Graphite Series of HMI.
I am trying to communicate with a device via Modbus TCP/IP and I am not having any luck what so ever. I am not even getting junk or numbers that would indicate that I have my byte or bit order reversed. I have done this with a G308 before with no issue to the same device. I know there are many differences between the Kadet series and the rest of the RL HMI line up. SO is there anything in the Kadet that would keep me from using Modbus TCP/IP? Anything different in this area that I may have missed?
Just looking for any ideas I can get because I am at a loss here. I am going to download some Modbus testing software and try and read the registers with my computer and go from there. In the mean time if you have any advice I would be really grateful for it.
Thanks