Mitsubishi MELSEC-A A1SCPUC24-R2, User Manual

Page: 131 / 160

105
Table 6.2 Error Code List for A1SHCPU and A2SHCPU (Continue)
Error
Message
Error
Code
(D9008)
Detailed
Error
Code
(D9092)
CPU
States
Error and Cause Corrective Action
"OPERATION
ERROR"
(Checked at
instruction
execution.)
50
—
Stop or
Continue
(set by
para-
meter)
(1) The result of BCD
conversion
exceeds the rated
range ("9999" or
"99999999").
(2) There is a setting
exceeding the
rated device
range, disabling
execution of
calculation.
(3) The file register is
used on the
program without
designation of the
capacity of the file
register.
Use the peripheral
device to read and
correct the error step
in the program. (Check
the setting range of the
device, BCD
conversion value and
so on.)
503
The data stored by the
designated device or a
constant exceeds the
allowable range.
Use the peripheral
device to read and
correct the error step
in the program.
504
The setting quantity of
handled data exceeds
the allowable range.
509
The number of special
instructions for
CC-Link executed in
each scan exceeds 64. Reduce the special
instructions for
CC-Link executed in
each scan to within 64.
A special instruction
for CC-Link is
executed to a CC-Link
module to which no
parameter is defined.
Define parameters.
"MAIN CPU
DOWN"
60 — Stop
(1) The CPU
walfunctioned due
to noise.
(2) Hardware failure.
(1) Take proper
countermeasures
for noise.
(2) Consult Mitsubishi
representative.
"BATTERY
ERROR"
(Always
checked.)
70 — Continue
(1) The battery
voltage is low.
(2) The battery lead
connector is not
connected.
(1) Replace the
battery.
(2) Connect the lead
connector to use
the built-in RAM
memory or power
failure
compensation
function.