Up position of the needle bar Down position of the needle bar
Fig. 10.6
External synchroniser in the sewing head:
The external synchroniser test mode is selected using keys A+ / A- (Fig. 10.6)
By turning the handwheel, the up position or the down position
of the motor is shown on the display.
Up = 0 means
up position not reached
Up = I means
up position reached
Do = 0 means
down position not reached
Do = I means
down position reached
This test is used to check the function of an external synchroniser (position transmitter)
on the handwheel of a sewing head.
p4xpd-2-en
10.8 08-08-29
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