Dsp Error Messages With Text - HEIDENHAIN TNC 426 PB/M Technical Manual

10.1.3 DSP Error Messages with Text

Error message
Power module in axis <axis>
too weak
<axis> motor enc. line count
too high
Motor <axis>: Xh; X2; f-n; R2
incorrect
Motor <axis>: n-n; f-n
incorrect
Power stage<axis>:
U-Imax incorrect
Power stage<axis>:
I-max incorrect
Motor <axis>: t-max incorrect Max. temperature of the motor for the displayed axis is incorrect.
Motor <axis>: I-n incorrect
Motor <axis>: I-max incorrect Peak current of the motor for the displayed axis is incorrect.
Motor <axis>: n-max incorrect Max. speed of the motor for the displayed axis is incorrect.
Axis <axis>: MP2340/MP2350
incorrect
Axis <axis>: MP2190
incorrect
Axis <axis>: MP120/MP121
incorrect
Axis <axis>: MP2540/MP2550
incorrect
Motor encoder <axis>
zn ampl. too small
of motor encoder <axis>
zl ampl. too small
Motor encoder <axis>
temperature too low
<axis> motor encoder
defective
Motor <axis>: speed not equal
to Imax
Motor encoder <axis>
frequency too high
Motor <axis>: is not turning
Power module <axis> not
ready
Axis <axis>:
MP112/MP113 incorrect
10 – 8
Cause of error, corrective action
Power module for the displayed axis is too weak.
Line count of the motor encoder for the displayed axis too high.
One datum is incorrect in the following motor data for the displayed
axis: Xh (magnetizing reactance), X2 (rotor leakage reactance), f-n
(rated frequency), R2 (Rotor resistance cold)
One datum is incorrect in the following motor data for the displayed
axis: n-n (rated speed), f-n (rated frequency)
Voltage of the current sensor (U-Imax) of the power module for the
displayed axis is incorrect.
Peak current (I-max) of the power module for the displayed axis is
incorrect.
Rated current of the motor for the displayed axis is incorrect.
MP2340/MP2350 (field-angle offset) for the displayed axis is
incorrect.
MP2190 (dc-link voltage) for the displayed axis is incorrect.
MP120/MP121 (Assignment of the speed command signal outputs)
for the displayed axis is incorrect.
MP2540/MP2550 (damping of band-rejection filter) for the displayed
axis is incorrect.
Zn amplitude of the motor encoder for the displayed axis is too low.
Z1 amplitude of the motor encoder for the displayed axis is too low.
Temperature of the motor encoder for the displayed axis is too low.
Motor encoder for the displayed axis is defective.
The current speed of the motor does not match the expected speed
at Imax. Direction of rotation may be incorrect.
The maximum permissible input frequency at the motor encoder was
exceeded.
The motor of the displayed axis is not rotating.
The readiness signal for the power module of the displayed axis was
switched off during operation.
MP112/MP113 (assignment of speed encoder inputs) for the
displayed axis is incorrect.
HEIDENHAIN Technical Manual TNC 426, TNC 430