106
Table 6.2 Error Code List for AnACPU (Continue)
Error
Massage
Error
Code
(D9008)
Detailed
Error
Code
(D9091)
CPU
States
Error and Cause
Corrective Action
The number of
modules of I/O
assignment registration
(number of loaded
modules) per one CPU
module for the special
function modules which
can use dedicated
instructions is larger
than the specified limit.
(Total of the number of
computers shown
below is larger than
1344.)
Reduce the number of
loaded special function
modules.
(AD59
×
5)
(AD57(S1)/AD58
×
8)
(AJ71C24(S3/S6/S8)
×
10)
(AJ71UC24
×
10)
(AJ71C21(S1) (S2)
×
29)
+ ((AJ71PT32(S3)
in extension mode x 125)
"SP.UNIT
LAY.ERR."
44 447
STOP
Total >
1344
461
Module specified by the
FROM / TO
instruction is not a
special function
module.
Read the error step
using a peripheral
device and check and
correct contents of the
FROM / TO
instruction of the step.
"SP.UNIT
ERROR"
(Checked
at
execution
of the
FROM/TO
instruction
or the
dedicated
instructions
for special
function
modules.)
46
462
Stop or
Continu
e (set
by
parame
ter)
Module specified by the
dedicated instruction
for special function
module is not a special
function module or not
a corresponding
special function
module.
Read the error step
using a peripheral
device and check and
correct contents of the
dedicated instruction for
special function modules
of the step.
Summary of Contents for Melsec A Series
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