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Operation Mode At An Occurrence Of Error - Mitsubishi Electric MELSEC-A Series User Manual

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4. A2CCPU
- - - - - - - - - - - - - - - - - - - - MELSEC-A
I
4.4.2
Operation mode at an occurrence of error
Whether the sequence program operation is continued or stopped at an
occurrence of an error is set.
Table 4.10 A2C Status at an Occurrence of Error
cpu
Status
Default
Setting
Special
Dsta
SolI-
Error Contents
Relays
Storing
diagnosis
Opera-
RUN
ERR
Opera-
RUN
ERR
to
be
Special
EnorNo.
Turned
tlon
LED
LED
tlon
LED
LED
ON
Register
(09008)
An error in a sequence
0peraIi0n
program; a value outside
M9010
D9010
the range of 0 to 9999
Continue
ON
ON/OFF
50
error
(or 0 to 99999999) is
M9011
D9011
converted into BCD data.
The I/O module status
different from the I/O
I/O
module status
module
recognized when the
Stop
Flash
ON
M9002
D9002
31
verify
power was turned ON is
Continue!
ON/
ONO'F
error
detected.
Stop
Flash
.-
(removal/locating of a
.1
32-point module, etc}
Fuse
Output module fuse
blown
blown is detected
Continue
ON
ON/OFF
M9000
D9000
32
error
Function
A FROM - TO instruction
module
is executed for a slot
Stop
Flash
ON
M9010
D9010
46
where a special function
M9011
D9011
error
module is not loaded .
.
' .
The RUN LED is lit or flashes according to the setting for operation (continue or stop).
Continue ..... ON
Stop
Flash
.2.
The ERROR LED is lit or not lit according to the setting for ERROR LED display order. For
details, see Section 4.2.8.
4-55

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