81
item Controller BL 1-04 /C
― Product manual
Group 3: Overtemperature motor
3-0
Motor overtemperature
(analogue)
Motor too hot? Check the parameterisation. Correct sensor? Sensor defective?
Check the parameterisation of the sensor or the sensor characteristics. If the
error still occurs after the sensor has been bypassed, replace the servo drive.
3-1
Motor overtemperature
(digital)
3-2
Motor overtemperature
(analogue): wire break
Check the connecting cables of the temperature sensor (broken wire). Check the
parameterisation of wire break detection system (threshold value).
3-3
Motor overtemperature
(analogue): short circuit
Check the connecting cables of the temperaturesensor (short circuit). Check the
parameterisation of the short-circuit monitoring system (threshold value).
Group 4: Overtemperature
4-0
Overtemperature power
output stage
Plausible temperature indication? Check the installation conditions. Are the filter
mats of the control cabinet fan soiled? Is the fan defective?
4-1
Overtemperature DC bus
circuit
Group 5: Internal voltage supply
5-0
Failure of internal voltage 1
Disconnect the servo drive from the entire periphery and check whether the er
-
ror is still present after a reset. If the error is still present, replace the servo drive.
5-1
Failure of internal voltage 2
5-2
Driver supply failure
5-3
Undervoltage digital I/Os
Check the outputs for short circuits or specified load. Please contact the Techni
-
cal Support team.
5-4
Overcurrent digital I/Os
5-5
Technology module voltage
supply failure
Technology module defective? Replace the technology module. Please contact
the Technical Support team.
5-6
X10, X11 or RS232
voltage supply failure
Check the pin assignment of the connected peripheral equipment. Check the
connected peripheral equipment for short-circuits.
5-7
Safety module internal
voltage failure
Is the technology module defective? Replace the technology module. Please
contact the Technical Support team.
5-8
Failure of internal voltage 3
Replace the servo drive.
5-9
Failure of encoder supply
Group 6: Short circuit in the power output stage
6-0
Short circuit in the power
output stage
Is the motor defective? Is there a short circuit in the cable? Is the power output
stage defective?
6-1
Brake chopper overcurrent
Check the external braking resistor for short circuits. Check whether the resis
-
tance value is too small. Check the brake chopper output of the servo drive.
