DURKOPP ADLER 867 Service Instructions Manual page 132

130
Code Type
2121 DA stepper card 1 encoder
plug (Sub-D, 9-pin) not
connected
2122 DA stepper card 1 rotor
position not found
2220 DA stepper card 2 not
responding
2221 DA stepper card 2 encoder
plug (Sub-D, 9-pin) not
connected
2222 DA stepper card 2 rotor
position not found
3103 Low voltage warning
st
(1 threshold)
Mains voltage < 180 V AC
3108 Speed limited due to
insufficient mains voltage
3150 Maintenance necessary
3155 No release for sewing
process
3160 Stitch loosening device
3215 Bobbin stitch counter
(info value 0 reached)
3216 Remaining thread monitor
left
3217 Remaining thread monitor
right
3218 Remaining thread monitor
left and right
3223 Skip stitch detected
3224 Bobbin failed to rotate
6360 No valid data on external
EEprom (internal data
structures are not
compatible with the external
data storage device)
6361 No external EEprom
connected
Troubleshooting
Remedial action
• Connect encoder cable to the control,
use correct connection
• Check connection cables
• Check stepper motor 1 for stiff
movement
• Check connection cables
• Check LEDs of DACextension box
• Software update
• Connect encoder cable to the control,
use correct output
• Check connection cables
• Check stepper motor 2 for stiff
movement
• Check mains voltage
• Stabilize the mains voltage
• Use generator
• Check mains voltage
• Information on lubricating the machine
 Service Instructions
• Parameter t 51 20-t 51 33 = 25
• Input signal for sewing process release
required
• Stitch loosening cannot be performed
• Change bobbin, set counter value
• Press counter reset button
• Change the left bobbin
• Change the right bobbin
• Change the left and right bobbin
• Software update
• Connect machine ID
Service Instructions 867 - 04.0 - 10/2019