HEIDENHAIN TNC 426 PB/M Technical Manual page 1113

Error message
E120 Safe function call
error
E140 Current to axis
<axis> not equal 0
E150 Inverter <axes>
ready
E160 Inverter <axis>
not ready
E130 Position error too
large <axis>
10 – 20
Cause
n
Internal software error.
n
Motor current was
determined during
cutout channel test (24-
hour test).
n
RDY status of the
inverter is HIGH instead
of LOW.
n
RDY status of the
inverter is LOW instead
of HIGH.
n
MP650 too small.
n
Incorrect mounting of
position encoder.
n
Incorrect temperature
compensation, linear or
nonlinear compensation,
or reversal error.
Corrective action
n
Inform your service agency.
• Check software version.
n
Inform your service agency.
• Check the inverter.
n
Inform your service agency.
• Check the inverter.
• Check the cabling of the
cutout channels.
n
Inform your service agency.
• Check the inverter.
• Check the cabling of the
cutout channels.
n
Inform your service agency.
• Correct MP640.
• Check the encoder
mounting.
• Check the compensation.
HEIDENHAIN Technical Manual TNC 426, TNC 430
As of
NC SW
280 476-01
280 476-01
280 476-01
280 476-01
280 476-01