Справочник Пользователя для Mitsubishi Electronics AJ65BT-D75P2-S3

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14 - 3 
MELSEC-A
14   TROUBLESHOOTING 
 
Complete
From the previous page
From the previous page
From the previous page
Is the "L RUN"
LED on? 
Is the "SD" LED
on (flashing)?
Y
N
Is the "SD" LED
on (flashing)?
Is the transmission speed
setting correct?
Malfunction of the
corresponding  
module
Set the transmission  
speed correctly.
Reset the power supply/ 
press the reset switch.
Is the  
communication cable
wired correctly?  
 1
Wire the communication
cable correctly.
Malfunction of the  
corresponding module
(Baud rate switch)
Is the  
station number  
switch correctly set (not
overlapping with other  
stations)?
Malfunction of the  
corresponding module 
(Station number switch)
Set the station  
number correctly.
Reset the power supply/ 
press the reset switch.
Are the  
station number  
switches set correctly (not
overlapping with other  
stations)?
Set the station  
number correctly.
Malfunction of the  
corresponding module 
(Station number switch)
Reset the power supply/ 
press the reset switch.
Y
N
Y
N
Y
N
Y
N
Y
N
Y
N