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DR4300 Circular Chart Recorder
212 DR4300 Circular Chart Recorder Product Manual 12/03
C.2 Program Contents
What you will configure
You will configure all the data that is relevant to each ramp and soak segment for a given setpoint versus
time program (profile). The recorder will prompt you through the sequence of segments and associated
functions. All prompts are listed, in sequence, in Table C-1.
Ramp unit
The ramp unit selection determines the engineering units for the ramp segments.
The selections are:
• TIME = Hours:Minutes
• EU-H = Degrees/Hour OR EU-M = Degrees/Minute
Recycle number
The recycle number allows the program to recycle a specified number of times from beginning to end.
• Range = 0 to 99
Program state
The program state selection determines the program state after completion.
The selections are:
• DIS = program is disabled
• HOLD = program on hold
Ramp time or rate segments
A ramp segment is used to change the setpoint to the next soak setpoint value in the program.
• Ramps are odd-numbered segments. Segment 1 will be the initial ramp.
• Ramps are specifed in terms of either:
TIME* - Hours:Minutes Range = 0-99 hr:59 min
or
EU-M* - Degrees/Minute Range = 0 to 999
EU-H* - Degrees/Hour
* The selection of time or rate is made at prompt “RP UNIT”.
Set this prompt before entering any Ramp information.
ATTENTION
Entering “0” will imply an immediate step change in setpoint to the next soak.