DAUDIN GFMS-RM01S io GRIDm and Panasonic FP XH Modbus RTU User Manual

DAUDIN GFMS-RM01S io GRIDm and Panasonic FP XH Modbus RTU User Manual

Remote I/O Module System Configuration List

Product Description

I. The interface module is used externally to convert Panasonic AFPX- COM3’s communication module (Modbus RTU) to a RJ45 connector.
II. The main controller is in charge of the management and dynamic configuration of I/O parameters and so on.
III. The power module and interface module are standard for remote I/Os and users can choose the model or brand they prefer.

Panasonic – FP – XH Connection Setup

This section details how to use the FPWIN GR7 software to connect Panasonic FP-XH, using the communication module AFPX-COM3, with . For detailed information, please refer to the Communication Chapter in the Programmable Controller FP-XH Series User Manual

FP- XH Hardware Connection
I. Set the switches on the back of the communication module AFPX-COM3 to the RS485 mode.

2
3
4| Terminating resistor| “ON” with a terminator and “OFF” without a terminator

II. After a communication module is set up, connect it to FP-XH via RS485 and the indicator light will light up.

III. Connect AFPX-COM3’s terminals (S+、S-) to the interface module (Pin1 and Pin2).
The interface module is connected to the control module via the Ethernet cable connected to its RJ45 port.

FP- XH Connection Setup

I. Launch the FPWIN GR7 program to set up the communication format

II. Reading of the communication register

F146 RECV                        H1301                      H1000 K1       DT100

Command functions are listed below:
Communication Port Program Numbers & Modbus Commands & Station Numbers| Read Register| Data Amount for Reading| Initial address of the command execution

This line of code is equivalent to Modbus Function Code

Station No.| Function code| Read Register| Data Amount for

Reading

01| 03| 10 00| 00 01

**** Writing of the communication register

F146 RECV                        H1301                      H1000 K1       DT100

Command functions are listed below:
Communication Port Program Numbers & Modbus Commands & Station

Numbers

| Initial address of the command

execution

| Write Register| Data Amount for Writing
This line of code is equivalent to Modbus Function Code

Station No.| Function code| Write Register| Data Amount for

Writing

01| 10| 20 00| 00 01

Notes:
※ iO-GRID M’s first GFDI-RM01N has the register address at 1000(HEX)
※ iO-GRID M’s first GFDO-RM01N has the register address at 2000(HEX)
III. Programming Example:
Control with one GFDI-RM01N and one GFDO-RM01N
When the first point of DI has received a signal and is triggered, the first point of DO will output a signal as it is connected

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