Mitsubishi Electric Melsec A Series, Руководство пользователя

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87
Table 6.1 Error Code List for AnNCPU (Continue)
Error
Message
Error
Code
(D9008)
CPU
States
Error and Cause Corrective Action
"CAN’T
EXECUTE
(I)" (Checked
at the
occurrence of
interruption)
15 Stop (1) Although the interrupt
module is used, there is
no number of interrupt
pointer I, which
corresponds to that
module, in the program
or there are multiple
numbers.
(2) No IRET instruction
has been entered in the
interrupt program.
(3) There is IRET
instruction another than
the interrupt program.
(1) Check for the presence
of interrupt program
which corresponds to
the interrupt unit, create
the interrupt program,
and reduce the same
numbers of I.
(2) Check if there is
IRET instruction in
the interrupt program
and enter the IRET
instruction.
(3) Check if there is
IRET instruction in
other than the interrupt
program and delete the
IRET instruction.
"CASSETTE
ERROR"
(Checked at
power-on)
An, AnN only
16 Stop The memory cassette is not
loaded. Turn off the power, insert
the memory cassette and
turn on the power again.
Parameters and/or
sequence programs are not
correctly written to the
mounted memory cassette. (1) Correctly write
parameters and/or
sequence programs to
the memory cassette.
(2) Remove the memory
cassettes that contain no
parameters or sequence
programs.
"ROM ERR" 17 Stop
Parameters stored in the
memory cassette have
exceeded the limit of
available program capacity.
Ex.) Default parameters
(program capacity: 6k
steps) are written to
A1NMCA-2KE.
(1) Adjust the program
capacity for parameters
to the memory cassette
used.
(2) Use the memory
cassette of which
memory capacity is
larger than the program
capacity for parameters.