HEIDENHAIN TNC 430 PA - Manual Operation and Setup

November 2001 2 – 11
Axis module %.2s
not ready
2874 n No pulse release for the power
supply unit
n Uz too high
n 5-V power supply too weak
n Inverter is not ready for operation
n Motor control board defective
n PWM cable defective
n Noise pulses
n Inform your service agency.
n Check the control and cabling of
the pulse release.
n Check Uz
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.
Axis module %.2s
not ready
2918 n No pulse release for the power axis
module
n Uz too high
n 5-V power supply too weak
n Inverter is not ready for operation
n Motor control board defective
n PWM cable defective
n Noise pulses
n Inform your service agency.
n Check the control and cabling of
the pulse release.
n Check Uz
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.
Address letter
already assigned
954 n You used an address letter
incorrectly in an ISO block.
n Edit the highlighted block.
Selected block not
addressed
183 n After an interruption of the program
run, the TNC can no longer resume
the program run from the cursor's
current location.
n Press GOTO and enter a block
number to select the desired
location for returning to the
program, or select the mid-program
startup function.
Mot. enc. ampl. too
high %.2s
2940 n Noise on motor encoder signal
n Short-circuit in motor encoder cable
n Motor encoder signal amplitude too
high
n Inform your service agency
n Check connection of motor
encoder (ground connection)
n Check the motor encoder
Analog output
already assigned
%.1s
1123 n An analog output is being used by
several axes.
n Inform your service agency.
Analog voltage not
defined
1147 n Function definition for laser power
control missing in machine
parameter 3013/3014.
n Edit the machine parameter list.
Analog voltage
ambiguous
1148 n Function definition for laser power
control ambiguous in machine
parameter 3013/3014.
n Edit the machine parameter list.
The calling program
was changed
202 n During start-up of a subprogram,
the control found that the calling
program had been changed.
n During a return jump from a sub-
program, the control found that the
calling program had been changed.
n Select the point of interruption with
GOTO + block number, then
continue the run.
Error message Error
number
Cause of error Corrective action