Mitsubishi MELSEC-A A1SHCPU - Page 142

116
"FUSE
BREAK OFF"
(Checked
continuously.)
32 —
Stop or
Continue
(set by
para-
meter)
(1) There is an output
module of which fuse
is blown.
(2) The external power
supply for output load
is turned OFF or is not
connected.
(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".
(3) Check the
ON/OFF
status of the
external power
supply for
output load.
Table 6.3 Error Code List for A2ASCPU(S1/S30) and A2USHCPU-S1 (Continue)
Error
Massage
Error
Code
(D9008)
Detailed
Error
Code
(D9091)
CPU
States
Error and Cause Corrective Action