Mitsubishi MELSEC-A A1SCPUC24-R2 User Manual page 129

Table 6.2 Error Code List for A1SHCPU and A2SHCPU (Continue)
Error
Error
Code
Message
(D9008)
"SP. UNIT
LAY. 44
ERROR."
Detailed
Error CPU
Code States
(D9092)
— Stop
103
Error and Cause
(1) Three or more
computer link
modules are
installed for a
single CPU
module.
(2) Two or more
MELSECNET (II),
MELSECNET /B
or MELSECNET
/10 data link
modules are
installed.
(3) Two or more
interrupt modules
are installed.
(4) A special function
module is installed
to a slot assigned
to the I/O module
with parameter
setup of the
peripheral device,
or vice versa.
(5) The I/O module or
special function
module is installed
outside the
following I/O
number ranges, or
GOT is connected
to the bus.
A1SH,
A1SJHCPU: X0 to
XFF
A2SHCPU(S1):
X0 to X1FF
Corrective Action
(1) Reduce the
number of
computer link
modules to within
two.
(2) Reduce the
number of
MELSECNET (II),
MELSECNET /B
and MELSECNET
/10 data link
modules to one.
(3) Reduce the
number of
interrupt modules
to one.
(4) Using the
peripheral device,
correct the
parameter I/O
assignment
according to the
actual state of
installation of the
special function
modules.
(5) Examine the I/O
number and
remove the
modules and GOT
installed outside
the range
specified on the
left.