Operation Manual

Operating Instructions 650-10 - 02.0 - 10/2015 137
2380 Error Direction of rotation • Replace the encoder
• Check plug assignment and
change, if necessary
• Check wiring in machine
distributor and change it,
if
necessary
• Test stepper motor phases
and check for correct value
2381 Error Error in the reference run • Replace the reference
switch
2382 Error Stepper motor current error • Remove the blockage
• Check the encoder cable
and replace, if necessary
• Replace the stepper motor
2383 Error Stepper motor overcurrent • Replace the sewing motor
cable
• Replace the stepper motor
• Replace the control
2384 Error Software error • Perform reset
• Perform a software update
• Contact customer service
2385 Error Stepper motor insulation
error
• Check motor phase and
PE
for low-impedance
connection
• Replace the encoder
• Replace the stepper motor
2386 Error Software error • Perform reset
• Perform a software update
• Contact customer service
2387 Error Software error • Perform reset
• Perform a software update
• Contact customer service
2388 Error Software error • Perform reset
• Perform a software update
• Contact customer service
Code Type Possible causes Remedial action