Operation Manual

Troubleshooting
Operating Instructions 610-10/630-10 - 00.0 - 01/2016 119
2121 Error X-axis stepper motor:
• Encoder plug (Sub-D, 9-pin)
no
t connected or defective
• Encoder defective
• Check the connection of the
encoder
cable and replace, if
necessary
2122 Information Magnet wheel search timeout • Check connection cables
• Check stepper motor for stiff
movement
2130 Error X-axis stepper motor not
responding
• Performing a software update
• Replace the controller
2152 Error X-axis stepper motor
overcurr
ent
• Replace the stepper motor
2153 Error Excess voltage • Check the mains voltage
2155 Error X-axis stepper motor
overload (I²T):
• Stepper motor not moving
fr
eely or blocked
• Stepper motor defective
• Controller defective
• Remove the blockage or the
cause of the stif
f movement
• Replace the stepper motor
• Replace the controller
2156 Error X-axis stepper motor:
• Stepper motor not moving
fr
eely
• Stepper motor defective
• Controller defective
• Correct the cause of not moving
fr
eely
• Replace the stepper motor
• Replace the controller
2162 Error X-axis stepper motor disturbance
(ID
MA auto increment)
• Switch the machine off and on
again
2171 Error Watchdog • Switch the machine off and on
aga
in
• Performing a software update
• Contact Customer Service
2172 Error Stepper motor overvoltage:
• Stepper motor card defective
• Replace the controller
2173 Error X-axis stepper motor error • Check the connection
• Test stepper motor phases
(R = 2.8Ω, high impe
dance to
PE)
• Replace the encoder
• Replace the stepper motor
• Replace the controller
Code Type Possible causes Remedial action