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Mitsubishi Electric Manuals
Controller
Q Series
Reference manual
Checking The Input Power Supply Voltage; Powering On; Checking The On Status Of The Power Led Of The Power Supply Module; Checking The On Status Of The Run Led Of The Network Module - Mitsubishi Electric Q Series Reference Manual
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:
Programming manual
(524 pages)
,
User manual
(276 pages)
,
Operation manual
(33 pages)
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Contents
Table of Contents
Troubleshooting
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Table of Contents
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4 SETUP AND PROCEDURES BEFORE STARTING THE OPERATION
4.3.5 Checking the input power supply voltage
4.4 Powering On
4.4.1 Checking the on status of the POWER LED of the power supply module
POWER
4.4.2 Checking the on status of the RUN LED of the network module
RUN
MNG
T.PASS
D.LINK
SD
RD
ERR.
L ERR.
4 - 8
Check that the supply power voltage to the power supply module is within the
specifications.
Check the power supply to the network module.
The POWER LED lights up at the same time when the programmable controller
system is powered on.
The RUN LED lights up in green when the network module is operating normally.
If this LED does not light up, see Chapter 8, "Troubleshooting."
MELSEC-Q
4 - 8
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Troubleshooting
TROUBLESHOOTING
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Troubleshooting
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This manual is also suitable for:
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