Specifications

I Alarms
Operation Errors (M)
I - 12
M91 INVALID MEASUR. 0089
Details
Sensor signal illegal ON
Sensor has already been ON when TLM mode is turned ON. The travel amount was so small
that the tool contacted the sensor.
Remedy
All axes are interlocked when this alarm has occurred.
Turn the TLM mode OFF or use the interlock cancel signal to move the tool off the sensor.
Ensure at least 0.1mm for the movement to the sensor.
M91 INVALID MEASUR. 9000
Details
Speed at contact is below minimum
The tool has contacted the sensor at the lower speed than set in "#1508 TLM_Fmin (Minimum
speed toward tool setter)".
Remedy
Correct the feed rate to move the tool to the sensor.
M91 INVALID MEASUR. 9001
Details
Speed at contact is over maximum
The tool has contacted the sensor at the higher speed than set in "#1509 TLM_Fmax (Maxi-
mum speed toward tool setter)".
Remedy
Correct the feed rate to move the tool to the sensor.
M91 INVALID MEASUR. 9002
Details
Change of compensation No. or sub-side selection during measurement
A compensation No. or sub-side valid signal state has been changed while a sensor signal is
ON or a compensation amount is being written.
Remedy
Carry out the measurement again.
M91 INVALID MEASUR. 9003
Details
Error on response timing of sensor signal
A compensation No. has been changed at the same time as a sensor's response.
Remedy
Carry out the measurement again.
M92 IGNORE INT.LOCK
Details
Manual tool length measurement Interlock temporally canceled
"M01 Operation error 0005" and "M01 Operation error 0019", which occur at manual tool
length measurement, are temporally canceled. When a tool has contacted a sensor and "M01
Operation error 0019" has occurred, tool escape is enabled by temporarily turning ON the in-
terlock cancel request. This alarm notifies that the interlock is disabled in the meantime.
Remedy
After carrying out the tool escape from the sensor, turn OFF the interlock temporary cancel
signal for manual tool length measurement.