Step

Description

 

 

4DO AUTO Set 0 % value

5DO AUTO

Set 100 % value

6

DO MAN

 

Set 0 % value

Press

or

FUNCTION

LOOP 1/2

FUNCTION

LOOP 1/2

FUNCTION

Action

to select automatic or manual calibration.

Upper Display

DO AUTO or

Lower Display

DO MAN

 

POS PROP

 

 

 

 

 

 

 

 

 

If you select…

Then…

 

DO AUTO

 

go to Step 4

 

DO MAN

 

go to Step 6

ATTENTION When calibration is terminated, this selection reverts to DISABL.

The decrement relay is turned on to move the motor to 0 % position.

Upper Display

counts of feedback slidewire (0 to 3000)

Lower Display

ZERO VAL

When the motor stops, the display should stop counting, then go to the next step.

The increment relay is turned on to move the motor to 100 % position.

Upper Display counts of feedback

slidewire (0 to 3000)

Lower Display

SPAN VAL

When the motor stops, the display should stop counting, then, go to Step 8.

You will see:

Upper Display

LOOP 1/2

Lower Display

ZERO VAL

The existing zero calibration value in counts.

or

until the desired zero value is reached in the upper display.

Upper Display

Lower Display

ZERO VAL

The desired zero value

7DO MAN

Set 100 % value

 

 

 

The controller will store the 0 % value and you will see:

 

FUNCTION

 

 

 

 

Upper Display

 

 

 

LOOP 1/2

 

 

 

 

 

 

 

 

 

 

The existing span

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lower Display

 

calibration value

 

 

 

 

 

in counts

 

 

 

 

SPAN VAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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UDC 3300 Controller Product Manual

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Image 250
Honeywell UDC 3300 manual Do Auto or, Do MAN