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Error
Code
Error Contents and Cause
(SD0)
There is an output module with a blown
fuse.
1300
• There is an output module with a
blown fuse.
• External power supply for output load
is turned off or disconnected.
An interruption has occurred although
1310
there is no interrupt module.
Corrective Action
• Check ERR. LED of the output
modules and replace the fuse of the
module whose LED is lit.
• Read the common information of the
error using the peripheral device and
replace the fuse at the output module
corresponding to the numerical value
(module No.) reading.
Alternatively, monitor special
registers SD1300 to SD1331 with the
peripheral device and change the
fuse of the output module whose bit
has a value of "1".
• When a GOT is bus-connected to the
main base unit or extension base
unit, check the connection status of
the extension cable and the
grounding status of the GOT.
• Check ERR. LED of the output
modules and replace the module
whose LED is lit.
• Read the common information of the
error using the peripheral device and
replace the fuse at the output module
corresponding to the numerical value
(module No.) reading.
Alternatively, monitor special
registers SD1300 to SD1331 with the
peripheral device and change the
fuse of the output module whose bit
has a value of "1".
• Check whether the external power
supply for output load is ON or OFF.
• When a GOT is bus-connected to the
main base unit or extension base
unit, check the connection status of
the extension cable and the earth
status of the GOT.
Any of the mounted modules is
experiencing a hardware fault.
Therefore, check the mounted modules
and change the faulty module. (Contact
your local Mitsubishi representative.)
72
Corresponding
CPU
QnA
Q4AR
Q2AS
QnA
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