Mitsubishi Electric Melsec A Series - Operation Mode at an Occurrence of Error

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
differentfrom 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.
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