DURKOPP ADLER 513 - Messages of the Software;Control Panel

Troubleshooting
Operating Instructions 513/533 - 01.0 - 09/2023 113
9.3 Messages of the software/control panel
E-068 Stepper motor
error loop DSP2
2
nd
path (X21)
position error
The detected encoder response
position does not correspond to
the position specified in the
order.
• Switch the stepper motor to
open loop mode and let it run.
• If the motor is able to operate
normally, it is OK.
• If the motor is unable to
operate normally, the user
should check the drive
component on the stepper
motor PCB and the motor itself.
• After completing the
procedures above, the user
should check the encoder.
• Make sure the connection
and the condition of the
encoder cable are OK.
• Make sure the signal
response on the stepper
switch panel board and the
encoder itself are OK.
E-069 Stepper motor
error loop DSP2
2
nd
path (X21)
overspeed
The system issues this warning
if detecting an abnormal speed
via the encoder response
signal.
The method used for checking
is the same as for position error
E-068.
E-070 Stepper motor
card error 90V
power supply
The stepper motor card is
overloaded with 90V.
• Switch off the power supply
unit and switch it back on after
waiting for a while.
Error Description Possible cause Troubleshooting
Error Description Possible cause Troubleshooting
M-300 Memory
abnormal
An error has occurred in
the data that was defined using
the control panel.
• Internal error: The user needs
to update the software of the
control panel.