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Setpoint
Ramp/Soak Programming and Operation -
Drawing
a Ramp/Soak Profile
Release M
DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual
155
April 2017
Table 6-1 Parameter settings for example 12-step profile
Prompt
Function
Segment
Value
Prompt
Function
Segment
Value
SP RAMP1
Settings for
Control Loop 1
ramp
SEG7RAMP
Ramp
7
2hr:30min.
SP PROG
Enables SP
prompts.
ENABLE
SEG8 SP
Soak SP
8
500
RECYCLES
Number of
Recycles
2
SEG8TIME
Soak Time
8
0hr.:30 min.
SOAK DEV
Deviation Value
0
SEG9RAMP
Ramp
9
0
PROFILE
Number of
profile to run
1
SEG10 SP
Soak SP
10
400
STATE
Program
State at end
HOLD
SG10TIME
Soak Time
10
0hr.:30 min.
RECOVERY
Program
resumes after
power
interruption
ENABLE
SG11RAMP
Ramp
11
3hr:30min.
PROG END
SP value after
last segment
LAST SP
SEG12 SP
Soak SP
12
200
SPP SEGS
Settings for
segments
SEG12TIME
Soak Time
12
0hr.:30 min.
PR1 STRT
Profile 1 Start
Seg.
1
SEG1 EV
Event
1
NONE
PR1 END
Profile 1 End
Seg.
12
SEG2 EV
Event
2
ALARM1
RAMPUNIT
Ramp Units
TIME
SEG3 EV
Event
3
NONE
SEG1 RAMP
Ramp
1
1 hr.
SEG4 EV
Event
4
ALARM1
SEG2 SP
Soak SP
2
300
SEG5 EV
Event
5
NONE
SEG2TIME
Soak Time
2
1hr.:30 min.
SEG6 EV
Event
6
ALARM1
SEG3RAMP
Ramp
3
1hr.
SEG7 EV
Event
7
NONE
SEG4 SP
Soak SP
4
400
SEG8 EV
Event
8
ALARM1
SEG4TIME
Soak Time
4
1 hr.
SEG9 EV
Event
9
NONE
SEG5RAMP
Ramp
5
1hr.:30 min.
SEG10 EV
Event
10
ALARM1
SEG6 SP
Soak SP
6
250
SEG11 EV
Event
11
NONE
SEG6TIME
Soak Time
6
3hr.:0min.
SEG12 EV
Event
12
ALARM1
Reminder: There are up to 36 segments available for inclusion in a profile. The above example uses only
the first 12.