Miller Electric S-74DX manual Setting Internal DIP Switches, Defining Motor Speed S1-7

5-7. Setting Internal DIP Switches

.When DIP switch positions are changed, the

unit must be turned Off and then On again in order for the new settings to be active. DIP switches are only read on power up.

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1DIP Switch S1

2DIP Switch S4 (Not For Customer Use)

DIP switch S1 allows the user to make a num- ber of choices affecting unit operation.

wDefining Motor Speed (S1-7 & 8)

Switches 7 and 8 allow the user to define whether the motor in use is standard speed (50-780 inches per minute), or high speed (92-1435 inches per minute), or low speed (19-300 inches per minute).

O	1	2	3	4	5	6	7	8
N

.In the DIP switch S1 illustrations,

the elevated slider on each switch is shown in white. For example, the switches above are all in the Off position.

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802 808

Position Settings And Results For DIP Switch S1

7 8

7 Off, 8 Off = Standard speed motor (50-780 inch- es per minute, or 1.2-19.8 meters per minute)

7 8

7 8

7 On, 8 On = Low Speed Motor (19-300 inches per minute, or 0.4-7.6 meters per minute).

7 Off, 8 On = High speed motor (92-1435 inches per minute, or 2.3-36.4 meters per minute)

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