347
7 Repairing the knitting machine
7.4 Eliminating faults in electronics system
Right control cabinet
Right control cabinet
Card Function
1 301 000 Drive and racking control unit
Controlling the drive and racking motor. Forwarding the error
messages from the motors to card 032.
2 301 036 Battery-, input-, output-card (BIO), fuse for (1)
The card ensures that the machine cannot be started as long
as an error is present.
Switching off main switch:
if the automatic switching off of the machine is activated
in case of extreme overvoltage
if the servos are not ready for operation
Controlling the feed wheel, fluff absorption and fault lamp.
Ballast fuse for servo drive and racking.
Checking the charging state of the batteries. Activating
charging. Controlling horn, lighting, piezo elements, central
lubrication and battery relay.
3 301 006 Fabric take-down card
Controlling the fabric take-down motors (main take-down,
auxiliary take-down, comb, contact motor). Forwarding the
error messages from the fabric take-down motors to board 032.
Capacitors for fabric take-down motors on wiring system
(258 991)
4 Fan
Electronic cards
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