Troubleshooting
178 Operating Instructions M-TYPE DELTA - 01.0 - 08/2019
2274 Error Stepper motor card X40
Sewing motor encoder not init
(Foot lifting)
• Perform a software update
• Check selection of class
2275 Error Stepper motor card X40 Init
Position not found (Foot lifting)
• Check for stiff movement
• Replace encoder
• Replace motor
2276 Error Stepper motor card X40 not
Enabled (Foot lifting)
• Replace control
2277 Error Stepper motor card X40 I²t
(Foot lifting)
• Check for stiff movement
• Replace encoder
• Replace motor
2278 Error Stepper motor card X40
Encoder failure (Foot lifting)
• Replace encoder
2279 Error Stepper motor card X40
Current sensor failure
(Foot lifting)
• Replace control
2280 Error Stepper motor card X40
Incorrect stepper motor
direction of rotation
(Foot lifting)
• Replace encoder
• Check if plugs have been mixed up
• Check the wiring in the machine
distributor and change it if necessary
2281 Error Stepper motor card X40
Reference drive failure
(Foot lifting)
• Check for stiff movement
• Replace encoder
• Replace motor
2283 Error Stepper motor card X40
overcurrent (Foot lifting)
• Replace control
2284 Error Stepper motor card X40
parameter init (Foot lifting)
• Perform a software update
• Check selection of class
2285 Error Stepper motor card X40
insulation error (Foot lifting)
• Check motor phase and PE for low-
impedance connection
• Replace encoder
• Replace sewing motor
2287 Error Stepper motor card X40
transport interval failure
(Foot lifting)
• Perform a software update
• Check selection of class
Code Type Possible cause Remedial action