Components of the Control Unit

1

301 041

(J 041)

SERVO amplifier

Drive and racking control unit
Controlling the drive and racking motor. Passing on the error messages from the motors to card 009.

2

301 023

(J 023)

IO-Card

Input card, output card, 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 fluff absorption and fault lamp.

Ballast fuse for servo drive and racking.

Controlling horn, lighting, piezo elements, and central lubrication.

3

301 018

(J 018)

Fabric take-down SERVO amplifier

Fabric take-down card
Controlling the fabric take-down motors (main take-down, auxiliary take-down, comb, comb hook motor, belt take-down). Passing on the error messages from the fabric take-down motors to board 009.

Controlling the feed wheel.

4

Fan

5

301 009

(J 009)

Card Power CPU B

Main computer; collecting all messages from the other cards. Output of instructions to the other cards. Control of the knitting sequence.
Controlling the carriage (main drive) and the racking position of the rear needle bed.

6

300 965

(J 965)

Card N-CPU 432

Monitoring of the carriage assembly positions. Actuation of the selection systems and the step motors. Forwarding of the information to the board 301 040.

7

301 040

(J 040)

Card for Step motor control

Motor driver of the step motors of the stitch cams. Cooperation with the card 965.

8

301 020

(J 020)

Power supply unit

DC power supply to the modules in the control unit

Checking the charging state of the batteries. Activating charging.

9

301 027

Battery plug-in unit

10

Socket for Ethernet connection, if the machine is interconnected.

The socket is fastened with two cable ties. You can mount the socket at another position. You will find the ethernet cable on the rear of the machine.