Delta Electronics operation manual Modbus TCP Remote I/O Communication Module RTU-EN01

Modbus TCP Remote I/O Communication Module RTU-EN01

1.Corresponding table:

Open DCISoft and it will automatically load in the control register information on the analog I/O modules. (When using Web settings, you have to load in the EDS file for analog I/O module by yourself.) Check the CR you are to read or write to establish a mapping table. DVPEN01-SL will map the CR established in the table to D register in DVP-SV series PLC. The user will be able to operate the analog I/O module connected to RTU-EN01 by the value stored in D register.

2.Read:

Check the CR (read) to be added to the mapping table. Click “Apply” and the checked CR will be added.

3.Write:

Check the CR (write) to be added to the mapping table. Click “Apply" and the checked CR will be added.

4.Clean mapping list:

Once applied, clear all the information in the mapping table.

5.CR No.:

The number of control register for all analog I/O modules connected to RTU-EN01.

6.R/W:

Indicating whether the CR can be read or written.

7.Register name:

The name of the CR for the analog I/O modules.

8.Present value:

The present value in the CR for the analog I/O modules.

9.Format:

The display format for the present value in the CR. Available formats: hex, signed decimal integer and binary integer.

28 DVP-PLC Operation Manual