HEIDENHAIN TNC 426 PB - Page 11

November 2001 2 – 9
List of error
messages
The error messages are listed in alphabetical order:
Error message Error
number
Cause of error Corrective action
3-D comp.: Plane
wrongly defined
314 n LN block: Calculation of the plane
direction resulted in an error.
n Have the components NX, NY and
NZ of the surface normals checked.
3DROT active: use
axis buttons
1178 n You have attempted to traverse the
reference marks with NC start,
although the function "Rotate
working plane" is active.
n Traverse reference marks using the
axis direction keys.
3DROT not
permitted
2526 n The tilted working plane function is
active during execution of a
digitizing cycle.
n Deactivate the tilted working plane
function and restart the program.
3DROT: No
description found
3063 n An incorrect path or file name of a
kinematic description is saved in
the assignment table for kinematic
descriptions.
n Correct the path or file name in the
assignment table. Copy the
kinematic description to the correct
directory.
3DROT: description
incomplete
3064 n Not all of the required machine
parameters are defined in a
kinematic description.
n Ensure that kinematic tables are
complete.
3DROT:No
assignment table
found
3062 n An incorrect path or file name for
the assignment table for kinematic
descriptions is saved in the
OEM.SYS under the code word
KINEMATIC=.
n Correct the path or file name in
OEM.SYS.
n Remove the code word
KINEMATIC= from OEM.SYS.
Machine parameters MP7500 and
following become active in the
currect machine parameter file.
8B00 Zn track axis
error
n Contamination of motor encoder
(Zn track).
n Motor encoder cable is defective.
n Drive control board defective.
n Inform your service agency.
n Exchange the motor.
n Check the motor encoder cable.
n Exchange drive control board.
8B30 Motor temp.
too high
n Measured motor temperature is too
high.
n No temperature sensor.
n Motor encoder cable is defective.
n Entry in motor table is incorrect.
n Incorrect or defective temperature
sensor was installed.
n Let the motor cool down.
n Inform your service agency.
n Check the motor encoder cable.
n Check the entry in the motor table.
8B50 Axis module
not ready
n Inverter is not ready for operation.
n No pulse release for the power
supply unit.
n Uz too high.
n Power-fail signal is active.
n On M controls: NE2 input active.
n On P controls: drive enable at X50
inactive.
n Motor control board defective.
n PWM cable defective.
n Noise signals.
n Inform your service agency.
n Check the control and cabling of
the pulse release.
n Check Uz.
n Check the emergency stop circuit.
n With non-energy recovery power
module: Braking resistor
connected?
n With energy-recovery power
module: Energy recovery active?
n Check the grounding and shielding
of the cable.
n Exchange the power module.
n on P controls: Exchange the
interface card.
n Exchange the motor drive control
board.