Chapter 6 Troubleshooting; Checking Procedure - Mitsubishi Electric MELSEC iQ-F Series Quick Connection Manual

6
TROUBLESHOOTING
6.1

Checking Procedure

This section describes how to check the status of the programmable controller and the IAI controller.
Checking the LED status
Check the communication status with the LEDs of the programmable controller and IAI controller.
Item
Programmable controller
IAI controller
Checking the error code
Check the following depending on the error code of the error that has occurred in the programmable controller or the IAI
controller.
Item
Programmable controller
IAI controller
■Checking the wiring
Check that the Ethernet cables are fully inserted.
Page 9 System Configuration
■Checking the communication settings
Check the content of the parameter settings on GX Works3 against the parameter settings of the IAI controller.
Item
Programmable controller
IAI controller
■Checking the programs
Check that the programs are created as shown in the program examples.
Page 33 PROGRAM EXAMPLE
6 TROUBLESHOOTING
53
6.1 Checking Procedure
Reference
Page 54 Checking the LED status
Page 55 Checking the LED status
Reference
Page 54 Checking the error details
Manual for the IAI controller being used
Reference
Page 18 Parameter Settings
Page 16 Parameter Settings