Mitsubishi Electric MELDAS 600M Series Instruction Manual page 486

Error No.
PR0396
PR0420
PR0421
PR0430
PR0431
PR0435
PR0436
PR0437
PR0438
PR0451
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CHAPTER 4 APPENDICES
Appendix 3. Alarm Messages
Message
The plane was changed between
Plane selected in
the first and second blocks of the
GEOMT ctrl
geometric command.
A parameter input command was
No parameter input
issued even though there are no
spec.
parameter input specifications.
Insufficient data was input in
Parameter input
parameter.
error
An address other than P, S, N, A
or D was commanded.
The P, S, N, A or D value is
illegal.
A character-string type parameter
was input.
A command was issued to move
Return incomplete
an axis, which has not returned to
axis exists
the reference point, away from
that reference point.
The 2nd, 3rd and 4th reference
No 2nd 3rd 4th ref-p
point return was commanded
ret spec.
even though there are no 2nd, 3rd
and 4th reference point return
specifications.
An M individual command was
G27 and M
issued simultaneously in the G27
commands in same
command block.
block
An M individual command was
G29 and M
issued simultaneously in the G29
commands in same
command block.
block
Although there are no
No. G54.1 spec.
specifications of workpiece
coordinate system offset set
addition, G54.1 has been
specified.
Local coordinate system
Local coord set
command (G52) is given during
during exp wk co
the G54.1 mode.
The pre-movement stroke check
No check-before-
(G22/G23 (G22.1/G23.1 for
move spec.
M2/M0 format)) was commanded
even though there are no
pre-movement stroke check
function specifications.
search engine
Details
• Change the plane before the
geometric command.
• Check the specifications.
• Enter the correct parameter
input data.
• Reconsider the program.
• Execute reference point return
manually.
• Check the specifications.
• An M individual command
cannot be issued in a G27
command block and so the G27
command and M individual
command must be placed in
separate blocks.
• An M individual command
cannot be issued in a G29
command block and so the G29
command and M individual
command must be placed in
separate blocks.
• Check the specifications.
• Reconsider the program.
• Check the specifications.
IV – 44
Remedy