Programming
Service Instructions 667 PREMIUM - 03.0 - 01/2018
105
Test Step Motor
subitem
You use this subitem to test stepper motors for stitch length adjustment,
sewing foot lifting/sewing foot pressure and stroke adjustment. The ma-
chine can move to defined positions (steps), where 2000 steps = 360.
To test the stepper motors:
1.
Select the desired motor with the
/
buttons in the
Stepper
field.
Fig. 68:
Test Step Motor
subitem
2.
Press the
OK
button to confirm the selection.
3.
Use the
/
buttons to test the selected motor.
If the motor is functioning correctly, the behavior described in the table
will be shown.
Information
There is no specific procedure for testing the stepper motor encoders.
The encoders are tested along with the stepper motors. If the result for the
stepper motors is OK, the encoders will be functional as well.
Input
Stepper motor
1
Stitch length adjustment
2
Sewing foot lift
3
Stroke adjustment
Input
Stepper motor
Test method
1
Stitch length adjustment (x30) The feed gear completes a movement.
2
Sewing foot lift (x40)
The sewing feet perform a vertical movement.
3
Stroke adjustment (x50)
The lifting gear completes a movement.
Position:
Stepper :
OFF(0)
1
Содержание 667 PREMIUM
Страница 1: ...667 PREMIUM Service Instructions...
Страница 10: ...About these instructions 8 Service Instructions 667 PREMIUM 03 0 01 2018...
Страница 28: ...Working basis 26 Service Instructions 667 PREMIUM 03 0 01 2018...
Страница 70: ...Thread cutter 68 Service Instructions 667 PREMIUM 03 0 01 2018...
Страница 98: ...Programming 96 Service Instructions 667 PREMIUM 03 0 01 2018 Fig 62 Connecting adapter to DACcomfort...
Страница 120: ...Programming 118 Service Instructions 667 PREMIUM 03 0 01 2018...
Страница 130: ...Maintenance 128 Service Instructions 667 PREMIUM 03 0 01 2018...
Страница 132: ...Decommissioning 130 Service Instructions 667 PREMIUM 03 0 01 2018...
Страница 134: ...Disposal 132 Service Instructions 667 PREMIUM 03 0 01 2018...
Страница 146: ...Troubleshooting 144 Service Instructions 667 PREMIUM 03 0 01 2018...
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