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Self-diagnostics Of The Ethernet/ip Module; Hardware Test - Mitsubishi Electric MELSEC Q Series User Manual

Ethernet/ip network interface module for programmable controller.
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5
PRE-OPERATION PROCEDURES
5.6

Self-Diagnostics of the EtherNet/IP Module

This section describes the self-diagnostics of the EtherNet/IP module.
5.6.1

Hardware test

Hardware test checks the RAM and LEDs of the EtherNet/IP module.
The hardware test procedure is shown below.
(1) Setting the EtherNet/IP module
(2) Executing a hardware test
(3) Checking the hardware test result
Normal completion
QJ71EIP71
RUN and ERR.LEDs
flashes more than 5 seconds.
Remark
1) Set the CPU module switch to STOP.
2) Disconnect the twisted pair cable from the EtherNet/IP module.
3) Set 000D
to "Switch 1" on the "Switch Setting for I/O and Intelligent Function
H
Module" window in GX Works2.
(
Section 5.5.2 Switch setting for the intelligent function module)
1) Turn off and on the power of the programmable controller, or reset the CPU
module.
2) The ERR. LED flashes six times and a hardware test starts.
When the hardware test is started, the RUN and ERR. LEDs flash.
QJ71EIP71
RUN
ERR.
Figure 5.16 Executing a hardware test
1) Check the hardware test result by the RUN and ERR. LED states.
QJ71EIP71
RUN
ERR.
RUN and ERR.LEDs turn on.
Figure 5.17 Checking the hardware test result
The hardware test result is stored in the Self-diagnostics execution result
(Un\G27268) as well. (
5.6 Self-Diagnostics of the EtherNet/IP Module
: Flash
Error completion
RUN
ERR.
Section 9.4.1 How to check error codes)
5.6.1 Hardware test
: On
: Flash
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