Download  Print this page

Advertisement

Table 6.2 Error Code List for AnACPU (Continue)
Error
Error
Code
Massage
(D9008)
"FUSE
32
BREAK
OFF"
(Checked
continuousl
y.)
"CONTROL
40
-BUS ERR"
Detailed
Error
CPU
Code
States
(D9091)
Stop or
There is an output
Continu
module of which fuse is
e (set
blown.
by
parame
ter)
401
STOP
Due to the error of the
control bus which
connects to special
function modules, the
FROM/TO instruction
cannot be executed.
402
If parameter I/O
assignment is being
executed, special
function modules are
not accessible at initial
communication.
At error occurrence,
the head I/O number
(upper 2 digits of 3
digits) of the special
function module that
caused error is stored
at D9011.
103
Error and Cause
Corrective Action
(1) Check the FUSE
BLOWN indicator
LED on the output
module and replace
the fuse.
(2) Read detailed error
code using a
peripheral device and
replace the fuse of
the output module
which corresponds to
the data (I/O head
number).
Or, monitor special
registers D9100 to
D9107 using a
peripheral device and
replace the fuse of
the output module of
which corresponding
data bit is "1".
Since it is a hardware
error of special function
module, CPU module or
base module, replace
and check defective
module(s).
Consult
Mitsubishi representative
for defective modules.

Advertisement

Table of Contents

   Also See for Mitsubishi Electric MELSEC A Series

Comments to this Manuals

Symbols: 0
Latest comments: