FX2N-64CL-M CC-Link/LT Master Block
Troubleshooting 12
12-8
Status indicator LEDs when the self-loop-back test is completed
Name
Description
Countermeasures against abnormality
S
ta
tus
indic
a
tor
LEDs
POWER
Lit
:Power is supplied
Extinguished :Power is not
supplied
Extinguished
• Confirm the capacity of the power for the PLC and
the supplied 5V DC power.
RUN
Lit
:FX
2N
-64CL-M is
operating normally
Extinguished :FX
2N
-64CL-M is
abnormal
Power is
interrupted
Extinguished
• Confirm the capacity of the power for the PLC and
the supplied 5V DC power.
• If there is no problem in the capacity of the power
for the PLC and the supplied 5V DC power, contact
an office of MITSUBISHI ELECTRIC SYSTEM &
SERVICE, CO., LTD.
ERR.
Lit
:Communication
speed setting error
occurred
Flickering
:Power supplied for
communication is
abnormal
DIP switch for
operation setting
was changed
during operation
Extinguished :FX
2N
-64CL-M is
operating normally
Lit
• Confirm the operation setting switch setting, reset
power.
Flickering
• Check the connection or power supply to the power
adapter or dedicated power supply. (For details on
the power adapter or dedicated power supply, refer
to "CC-Link/LT : Power Adapter · Dedicated Power
Supply USER'S MANUAL (Detailed Volume).)
• Return the DIP switch setting to the status at the
time of power ON.
L RUN
Lit
:Self-loop back Test
finished normally
Extinguished :Self-loop back Test
finished abnormally
(Extinguished while
the self-loop back
Test is being
executed)
Extinguished
• Check the connection or power supply to the power
adapter or dedicated power supply. (For details on
the power adapter or dedicated power supply, refer
to "CC-Link/LT : Power Adapter · Dedicated Power
Supply USER'S MANUAL (Detailed Volume).)
• If the system is not restored even after confirming
the item above, contact an office of MITSUBISHI
ELECTRIC SYSTEM & SERVICE, CO., LTD.
L ERR.
Lit
:Self-loop back Test
finished abnormally
Extinguished :Self-loop back Test
finished normally
(Extinguished while
the self-loop back
Test is being
executed)
Lit
• Check the connection or power supply to the power
adapter or dedicated power supply. (For details on
the power adapter or dedicated power supply, refer
to "CC-Link/LT : Power Adapter · Dedicated Power
Supply USER'S MANUAL (Detailed Volume).)
• If the system is not restored even after confirming
the item above, contact an office of MITSUBISHI
ELECTRIC SYSTEM & SERVICE, CO., LTD.
SD
Lit: Data is being sent.
--
RD
Lit: Data is being received.
--
Содержание FX2N-64CL-M
Страница 1: ...USER S MANUAL Detailed Volume FX2N 64CL M CC Link LT Master Block ...
Страница 4: ...FX2N 64CL M CC Link LT Master Block ii ...
Страница 6: ...FX2N 64CL M CC Link LT Master Block iv ...
Страница 12: ...FX2N 64CL M CC Link LT Master Block x ...
Страница 26: ...FX2N 64CL M CC Link LT Master Block System Startup Procedure 3 3 2 ...
Страница 48: ...FX2N 64CL M CC Link LT Master Block Connection of Cables Connectors and Terminating Resistors 6 6 10 ...
Страница 50: ...FX2N 64CL M CC Link LT Master Block Various Modes 7 7 2 ...
Страница 74: ...FX2N 64CL M CC Link LT Master Block Model Assignment of Buffer Memory 10 10 14 ...
Страница 93: ......