Using An Extended Board - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

■Modbus Device Assigned
Item
Device Assigned
■SM/SD Setting
Item
Advanced Settings
Host Station No.
Slave Response Timeout
Broadcast Delay
Message to Message Delay
Timeout Retry Count Setting
SM/SD for Compatible
For Latch Setting, refer to Page 31 Latch Setting.

Using an Extended board

"Navigation window"  [Parameter]  [FX5UCPU]  [Module Parameter]  [Extended Board]
Window
The following screen will be displayed, if Extended Board to be used is set up and "MODBUS_RTU Communication" is set
Communication Protocol Type.
■Basic Settings
Item
Extended Board
Communication Protocol Type
All screens and setting fields other than extended board are the same as "Using the CPU module". (Page 27)
6 COMMUNICATION SETTING
28
6.1 Setup Method for MODBUS Serial Communication
Setting
Page 29
Setting
Do Not Latch
Do Not Latch, Latch
Do Not Latch
Do Not Latch
Do Not Latch
Do Not Latch
Disable, CH1, CH2 (Page 31)
Setting
When using this function, select "FX5-232-BD" or "FX5-485-BD".
When using this function, select "MODBUS_RTU Communication".
Corresponding station
Slave
Corresponding station

Master/Slave




Master/Slave
Corresponding station
Master/Slave
Master/Slave