8 TROUBLESHOOTING
MELSEC-Q
8 - 96 8 - 96
*1 : Characters in parentheses ( ) indicate the special register numbers where individual information is being
stored.
*18: This applies to the CPU module with the serial No. of first 5 disits “07032” or later.
Error
Code
(SD0)
*1
Error Contents and Cause Corrective Action
Corresponding
CPU
3040 The parameter file is damaged.
With GX Developer, write [PLC
parameter/netwark parameter/remote
password] to a valid drive then reload
the power supply for system and/or
reset the CPU module. If the same
error occurs, it is thought to be
hardware error. (Contact your local
Mitsubishi representative.)
Qn(H)
*18
QnPH
*18
QnPRH
*18
3041
Parameter file of intelligent function
module is damaged.
With GX Developer, write [Intelligent
function module parameter] to a valid
drive to write the parameters then
reload the power supply for system
and/or reset the CPU module. If the
same error occurs, it is thought to be a
hardware error. (Contact your local
Mitsubishi representative.)
Qn(H)
*18
QnPH
*18
QnPRH
*18
3042
The system file that have stored the
remote password setting information is
damaged.
•With GX Developer, write [PLC
parameter/netwark parameter/
remote password] to a valid drive
then reload the power supply for
system and/or reset the CPU
module. If the same error occurs, it
is thought to be a hardware error.
(Contact your local Mitsubishi
representative.)
•When a valid drive for parameter is
set to other than [program memory],
set the parameter file (PARAM) at
the boot file setting to be able to
transmit to the program memory.
With GX Developer, write [PLC
parameter/netwark parameter/
remote password] to a valid drive
then reload the power supply for
system and/or reset the CPU
module. If the same error occurs, it
is thought to be hardware error.
(Contact your local Mitsubishi
representative.)
Qn(H)
*18
QnPH
*18
QnPRH
*18
To Next Page
Loading...
