Mitsubishi Electric MELSEC L Series User Manual page 88

(a) Checking for an error of the head module
How to start CC-Link IE field network diagnostics
1) Place the mouse pointer on
the port to be diagnosed.
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2) The CC-Link IE Field Diagnostics icon appears.
Click the icon.
search engine
1.
Select the head module in the "System Monitor"
window and click the
"PLC Diagnostics" window.
2.
Select the error that is occurring, and click the
button to check the cause and action.
When data link cannot be performed even though no
error is shown in the "PLC Diagnostics" window, open
the CC-Link IE Field Network diagnostics window by the
operation described left and take action. (
75, CHAPTER 9)
3.
Check the error that has occurred before the head
module is reset or the system is powered off in the
"Error History" window.
[Diagnostics] [System Monitor]
button
In the "Error History" window, the error history of both
the head module and intelligent function modules can
be viewed. ( Page 89, Section 11.3)
button to open the
Page