Service functions and error messages
Page 117
Error message
Meaning of the error message
Measures
Main
index
Sub index
6
X10, X11 and RS232 supply voltage
failure
Check the pin assignment of the connected peripheral
equipment.
Check the connected peripheral equipment for short-circuits.
7
Safety module internal voltage failure Safety module defective?
Replace the safety module.
If the error persists, please send the servo positioning
controller to our sales partner.
8
Failure of internal voltage 15 V
Please return the device to our sales partner.
9
Faulty encoder supply
06
0
Short circuit in the power output stage Motor defective?
Short circuit in the cable?
Power output stage defective?
1
Brake chopper overcurrent
Check the external braking resistor for short circuits. Check
whether the resistance value is too small.
Check the brake chopper output of the device.
07
0
Overvoltage in the DC bus circuit
Check the connection to the braking resistor
(internal/external).
External braking resistor overloaded?
Check the rating.
08
0
Resolver angle encoder error
See items 08-2 .. 08-8.
1
Sense of rotation of the serial and
incremental position evaluation
systems not identical
A and B track mixed up?
Check / correct the connection of the tracks.
2
Incremental encoder Z0 track signals
error
Angle encoder connected?
Angle encoder cable defective?
Angle encoder defective?
Check the configuration of the angle encoder interface.
The encoder signals are disturbed: Check the installation for
compliance with EMC recommendations.
3
Incremental encoder Z1 track signals
error
4
Digital incremental encoder track
signals error
5
Incremental encoder Hall generator
signals error
6
Angle encoder communication error
7
Incorrect signal amplitude of the
incremental track
