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5-12. Motor Board (PC1) DIP Switch Settings

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Complete Parts List is available at www.MillerWelds.com

RC111

Ref. 247678-B

1 Motor Control Board PC1

2 DIP Switch SW1

3 LED5

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DIP switch SW1 is used to match the

performance of PC1 to the characteris-

tics of the motor used in the feeder.

Setting SW1 as shown will help insure

that PC1 and motor are matched for

optimal performance.

If protective coating is present, remove be-

fore setting DIP switch. It is not necessary to

reapply the protective coating.

Set switch positions 1 and 2 so the de-

pressed section of both tabs are toward 1

and 2 as labeled on the switch. As shown in

illustration.

When feeder is powered up, LED 5 on the

motor control board will blink four times. This

blinking indicates everything is working prop-

erly and the DIP switch is set correctly.

After LED 5 is done blinking, it will be either

red or green. Red indicates that the feeder is

connected with electrode positive. Green in-

dicates feeder is connected with electrode

negative.

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