DURKOPP ADLER 559 Operating, Installation And Servicing Instructions page 58

24.8.4 Menu item 604 (sewing motor test)
24.8.5 Menu item 605 (step motor test)
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With this menu item the sewing motor can be checked.
During the test the speed can be increased in steps of 100.
Caution: Danger of breakage !
Before starting the sewing motor test remove the clamping plates in
any case.
Caution: Danger of injury !
Exercise utmost caution when making the sewing motor test.
–
Increase the speed with the key "ñ".
–
Reduce the speed with the key "ò".
–
Quit the menu item with key "ESC".
With this menu the step motors can be checked.
The step motors are checked with the related reference switches.
Attention: Danger of breakage!
Before starting the step motor test remove the clamping plates in any
case.
Caution: Danger of injury!
Exercise utmost caution when making the step motor test.
–
Select the corresponding step motor A1...A3 with the
keys "ï" or "ð".
–
With the keys "ñ" or "ò" the step motor runs each 20 steps
forwards or backwards.
On the right of the display the steps done from the start position
are indicated. The switching status of the pertaining reference
switch appears in the centre.
A 2 1/0 Steps
A1 = X-direction (transversal motion of the fabric support plate)
A2 = Y-direction (longitudinal motion of the fabric support plate)
A3 = Z-direction (rotary motion of the sewing works)
–
Quit the menu item with key "ESC".