Mitsubishi Electric MELDAS 600M Series Instruction Manual page 487

Error No.
PR0452
PR0460
PR0461
PR0462
PR0463
PR0470
PR0471
PR0490
PR0491
PR0492
PR0493
PR0600
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CHAPTER 4 APPENDICES
Appendix 3. Alarm Messages
Message
When the axis movement start
Movement limit
point or end point is in the
prohibited area designated with
the pre-movement stroke check
function, an alarm will occur
before executing that movement
block.
An error has arisen in the tape
Tape I/O error
reader or, alternatively, in the
printer during macro printing.
A file of the machining program
File I/O
cannot be read.
Computer Link error A communication error occurred
during computer link A, B,
high-speed server running.
The process was interrupted
Read forced quit
during input/output by resetting.
No Computer Link A Computer link A was executed
even though there are no
computer link A specifications.
No Computer Link B Computer link B was executed
even though there are no
computer link B specifications.
Disk operation was attempted
No disk operation
even though there are no disk
operation specifications.
FLD operation was attempted
No FLD operation
even though there are no FLD
operation specifications.
No IC card operation IC card operation was attempted
even though there are no IC card
operation specifications.
Data server operation was
No dataserver
attempted when the data server
operation
operation specifications were not
available.
An automatic tool length
No auto TLM
measurement command (G37)
was executed even though there
are no such command
specifications.
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Details
• Reconsider the axis address
coordinate value in the program.
• Check the power supply and
cable of the connected devices.
Check the input/output device
parameters.
• If this error occurs during
memory operation, the program
stored in the memory may be
destroyed.
• Output the program and all
other tool data and work offset
data, then format the memory.
• When using the FD, replace the
floppy disk.
• During IC card operation,
confirm that the IC card is
correctly inserted.
• After resetting, check the cables
and power supply of the
connected devices, and
computer link parameters.
• Carry out input/output again.
• Check the specifications.
• Check the specifications.
• Check the specifications.
• Check the specifications.
• Check the specifications.
• Check the specifications.
• Check the specifications.
IV – 45
Remedy