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Repairing the knitting machine
7
Eliminating faults in electronics system 7.4
372
7.4.2
Power supply unit
Power supply unit
The LEDs on the power supply unit indicate which voltages are generated
and at which voltage an error occurs. While switching on the main switch,
the lower three LEDs light up immediately, and the +28 V approx. 1 second
later, followed by the +40 V. The order in which the LEDs light up when
switching on may provide information on fault causes.
7.4.3
Control of yarn carrier magnets
Each knitting system has got an electronic board (1) for controlling yarn
carrier magnets.
Electronic cards for controlling yarn carrier magnets
Card
Function
960
(ID 300 960)
Activating of the yarn carrier magnets after the time for switching
the yarn carrier magnets has been announced by the board 966.
Electronic cards
Содержание CMS 730 S
Страница 12: ...8 ...
Страница 58: ...Description of knitting machine 2 Display and operating elements 2 8 54 ...
Страница 110: ...Producing with the knitting machine 3 Starting the machine after a fault 3 6 106 ...
Страница 390: ...Repairing the knitting machine 7 Needle selection shifting 7 6 386 ...
Страница 444: ...Yarns and stitch tension 9 Conversion table 9 4 440 ...
Страница 460: ...Machine Management Tools 10 Send email directly from the machine 10 4 456 ...
Страница 468: ...Key word directory 11 464 ...