Mitsubishi Electric M700VS Series Setup Manual page 617

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
P546 Wk instl err cmp cmd invalid
Details
- Workpiece installation error compensation was commanded in a G modal in which commanding it is
not allowed.
- An illegal G command was issued in the block that has a workpiece installation error compensation
command.
Remedy
- Check the program. Also check the G modals which were issued at commanding the workpiece
installation error compensation, and cancel illegal ones.
- Issue the G command in a separate block.
P547 Illegal wk instl err cmp cmd
Details
A command in which the rotary axis's travel distance exceeds 180 degrees was issued.
Remedy
- Divide the travel command so that the rotary axis's travel distance per block is less than 180
degrees.
P550 No spec: G06.2(NURBS)
Details
There is no NURBS interpolation option.
Remedy
- Check the specifications.
P551 G06.2 knot error
Details
The knot (k) command value is smaller than the value for the previous block.
Remedy
- Correct the program.
- Specify the knot by monotone increment.
P552 Start point of 1st G06.2 err
Details
The block end point immediately before the G06.2 command and the G06.2 first block command value
do not match.
Remedy
- Match the G06.2 first block coordinate command value with the previous block end point.
P554 Invld manual interrupt in G6.2
Details
Manual interruption was executed in a block that applies the G06.2 mode.
Remedy
- Execute the manual interruption in the block that does not apply the G06.2 mode.
P555 Invalid restart during G06.2
Details
Restart was attempted from the block that applies G06.2 mode.
Remedy
- Restart from the block that does not apply the G06.2 mode.
P600 No spec: Auto TLM
Details
An automatic tool length measurement command (G37) was issued though it is out of specifications.
Remedy
- Check the specifications.
600