Honeywell UDC3200 series Operator's Manual page 58

Universal digital controller

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Function

Selections or

Prompt

Range of Setting

Lower Display

Upper Display

MINUTESorRP

RPM

MINUTES

NOTE 1: Does not apply to Three Position Step Control.

NOTE 2: If controller is in Manual mode when a failure occurs, then the output will maintain its value.

NOTE 3:These selections appear when:

A) Control Algorithm is selected for 3PSTEP.

B) Control Algorithm is selected for PD+MR and Output Algorithm is selected for Position

Proportional.

NOTE 4: The local setpoint will automatically adjust itself to be within the setpoint limit range. For

example, if SP = 1500 and the SP HiLIM is changed to 1200, the new local setpoint will be 1200.

NOTE 5: Reset limits and Dropoff are not displayed when Three Position Step Control is configured.

RESET UNITS—Selects units of minutes per repeat or repeats per

minute for the term of the PID algorithm.

20 Repeats per Minute = 0.05 Minutes per Repeat.

REPEATS PER MINUTE—The number of times per minute that

the proportional action is repeated by reset.

MINUTES PER REPEAT—The time between each repeat of the

proportional action by reset.

UDC3200 Universal Digital Controller Operator Manual

Parameter Definition

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