HEIDENHAIN iTNC 530 Service Manual page 56

Error message
Motor current %.2s
too high
Motor temp. too
high %.2s
Motor temp. %.2s
too high
Unknown motor
type %.2s
MP not yet
confirmed with ENT
MP locked by PLC
MP: defined twice
MP: Contradictory
input
MP: Contradictory
input
MP: Input value
incorrect
MP: Incorrect
number
MP: No separator
found
MP: not defined
MP: Saving not
possible
2 – 54
Error Cause of error
number
2924 Incorrect current controller
parameters.
Incorrect parameters in the motor
table.
Power module defective.
Motor cable defective.
Motor defective.
Motor control board defective.
2916 Measured motor temperature is
too high.
No temperature sensor.
Motor encoder cable is defective.
Entry in motor table is incorrect.
Incorrect or defective temperature
sensor was installed.
2873 Measured motor temperature is
too high.
No temperature sensor.
Motor encoder cable is defective.
Entry in motor table is incorrect.
Incorrect or defective temperature
sensor was installed.
2895 Error in MP file or in motor table.
Internal software error.
2764 The value of a new MP was not yet
confirmed by pressing the ENT key.
1748 The machine parameter is disabled.
It is occupied by the PLC.
155 Machine paremeter input error:
A machine parameter has been
defined twice.
158 Machine parameter input error:
The entered values for the machine
parameters are contradictory,
which results in a conversion error.
2752 You entered a machine parameter
that does not match the default
value set by your machine tool
builder.
154 Machine parameter input error:
Input value of the machine
parameter is incorrect.
152 Machine parameter input error:
The given machine parameter does
not exist (incorrect number).
153 Machine parameter input error:
No separator (":") was found
between the number and value of
the machine parameter.
156 Machine parameter input error:
A machine parameter has not been
defined. The line is generated
automatically.
157 Machine parameter input error:
A machine parameter cannot be
stored.
Corrective action
Inform your service agency.
Is the correct motor and power
module selected?
Check the current control
adjustment.
Check the motor and motor cable
for a short circuit.
Exchange the power module or
drive control board.
Let the motor cool down.
Inform your service agency.
Check the motor encoder cable.
Check the entry in the motor table.
Measure the temperature sensor
(2000 [Ohms] at 25 [°C]).
Let the motor cool down.
Inform your service agency.
Check the motor encoder cable.
Check the entry in the motor table.
Measure the temperature sensor
(2000 [Ohms] at 25 [°C]).
Inform your service agency.
Check the MP file and motor table.
Check software version.
Re-enter the MP value and confirm
it by pressing ENT, or simply press
ENT to confirm the default value.
Edit the PLC program.
Edit machine parameter list.
Inform your service agency.
To accept the default setting:
Press ENT.
To confirm the value you entered:
Press NO ENT.
Edit machine parameter list.
Edit machine parameter list.
Edit machine parameter list.
Edit machine parameter list.
Inform your service agency.
HEIDENHAIN Service Manual iTNC 530