Comms from H2-DM1E to Weintek mT8070iE

Hey all!

I'm working with an Automation Direct H2-DM1E PLC and have an Weintek mT8070iE HMI. I am trying to figure out how to configure the comms settings on both ends to allow for data transfer. I've got a serial cable running from COM1 on the HMI into the Serial 232 port on the PLC but would also be open to communicating via ethernet.

I'm assuming modbus is the way we will have to do it but I'm not sure how to configure both devices for this.

Here is how I have I have it configured on the HMI:


Here is how I have it configured in the PLC:


Not sure if I did that right. Do I want the PLC to be a set to Modbus RTU Serve (Slave)? Or does it need to be something else?

Lastly, once its communicating. Are the the bits I can transmit to the HMI?


And would MI0-1023 be inputs from the HMI?

Thanks for the help. I've never used either of these brands before so I appreciate your help in getting these talking!

-Cpt

Your pictures are not displaying, so I cannot see what you are doing. Here is some information on communications. (Modbus TCP)

Here are the memory locations in the Do-More PLC for Modbus:
Coil/Register Numbers Data Addresses Type Do-More PLC Table Name
00001-09999 0000 to 270E Read-Write MC1 to MC1023 Discrete Output Coils
10001-19999 0000 to 270E Read-Only MI1 to MI1023 Discrete Input Contacts
30001-39999 0000 to 270E Read-Only MIR1 to MIR2047 Analog Input Registers
40001-49999 0000 to 270E Read-Write MHR1 to MHR2047 Analog Output Holding Registers

The Do-More defaults to a Modbus TCP Server. You just need to assign the IP address under the System Configuration menu of the Do-More Designer Software.
http://accautomation.ca/create-a-plc-with-hmi-training-and-learning-environment-free/

http://www.maplesystems.com/1036/10360081.pdf

Regards,