Mitsubishi Electric Q26UD(E)HCPU User Manual page 320

Error
Error and cause
code
[FUSE BREAK OFF]
There is an output module with a blown fuse.
■Collateral information
• Common information: Module No. (Slot No.)
[For Remote I/O network]
Network No./Station No.
• Individual information: -
■Diagnostic timing
• Always
[FUSE BREAK OFF]
There is an output module with a blown fuse.
1300 ■Collateral information
• Common information: Module No. (Slot No.)
[For Remote I/O network]
Network No./Station No.
• Individual information: -
■Diagnostic timing
• Always
[FUSE BREAK OFF]
There is an output module with a blown fuse on
the LA1S extension base unit.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: -
■Diagnostic timing
• Always
[I/O INT. ERROR]
Although an interrupt request was detected, there
is no interrupt factor.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• During interrupt
1310
[I/O INT. ERROR]
An interruption occurred although none of the
modules can issue an interruption (including an
interruption from the built-in I/O).
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• During interrupt
318
Corrective action
• Check the FUSE. LED of each output
module, and replace the one whose LED is
on.
• Read common information of the error
using the programming tool to identify the
numeric value (module No.). Replace the
fuse of the output module corresponding to
the value. Or, monitor SD1300 to SD1331
using the programming tool to identify the
module whose data bit is "1". Replace the
fuse of the corresponding module.
• 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 the ERR. LED of each output module,
and replace the one whose LED is on. (A
blown fuse can be identified with the
programming tool. Check SD130 to SD137 to
ensure that the bit for the module with a
blown fuse is "1".)
• Check the FUSE. LED of each output
module, and replace the one whose LED is
on.
• Read common information of the error
using the programming tool to identify the
numeric value (module No.). Replace the
fuse of the output module corresponding to
the value. Or, monitor SD1300 to SD1331
using the programming tool to identify the
module whose data bit is "1". Replace the
fuse of the corresponding module.
The cause is a hardware failure of any one of
the mounted modules. Check the mounted
modules and replace the faulty module.
Please consult your local Mitsubishi
representative.
Reset the CPU module and run it again. If the
same error code is displayed again, the
cause is a hardware failure of the CPU
module, I/O module, intelligent function
module, END cover, branch module, or
extension module. Please consult your local
Mitsubishi representative.
LED status, Corresponding
CPU status
Qn(H)
QnPH
QnPRH
RUN: Off/On
ERR.:Flashing/On
CPU Status:
*1
Q00J/Q00/Q01
Stop/Continue
LCPU
RUN: Off
ERR.:Flashing
QCPU
CPU Status:Stop
RUN: Off
ERR.:Flashing
LCPU
CPU Status:Stop
CPU
QnU