Honeywell UDC 3300 manual Program Contents

6.2 Program Contents

What you will configure

Ramp segments

Basically, you will configure all the data that is relevant to each ramp and soak segment for a given setpoint versus time profile. The controller will prompt you through the sequence of segments and associated functions.

A ramp segment is the time it will take to change the setpoint to the next setpoint value in the program.

Ramps are odd number segments. Segment #1 will be the initial ramp time.

Ramp time is determined in either:
TIME* - Hours.Minutes	Range = 0-99hr.59 min.
or
RATE* - EU/MIN or EU/HR	Range = 0 to 999

Soak segments

Start segment number

End segment number

* This selection of time or rate is made at prompt “RAMP UNIT”.

Set this prompt before entering any Ramp.

ATTENTION Entering “0” will imply an immediate step change in setpoint to the next soak.

A soak segment is a combination of soak setpoint (value) and a soak duration (time).

Soaks are even number segments.

Segment 2 will be the initial soak value and soak time.

The soak setpoint range value must be within the setpoint high and low range limits in engineering units.

SOAK TIME is the duration of the soak and is determined in:

TIME - Hours.Minutes RANGE = 0-99hr.59 min.

This designates the number of the first segment (odd number). Range = 1 to 11

This designates the number of the last segment. It must be a soak segment (even number).

Range = 2 to 12

Recycle number

This number allows the program to recycle a specified number of times from beginning to end.

Range = 0 to 99

206 UDC 3300 Controller Product Manual 4/00