ABB COMMANDER 1900 Series User Manual page 10

• Ramp/Soak
...2 CONTROL CONFIGURATION LEVEL
2.3 Ramp/Soak Profile Program
PrOFLE
PrOGrM
PrOGrM
Ch1–1
Program No.
Channel No.
Ch2–10
NONE
NONE
PG–bEG
––
PG–ENd
––
SEGMNt
––
rEPEAt
––––––
StArt
––
ENd
–. –
RAMP
SOAK
tIME
–––. –
rAtE
––––
8
Page Header – Profile Program.
To advance to the
CONTROL CONFIGURATION LEVEL
Select Program
Select the program to be configured:
Ch1–1 Ch1–10
to
Ch2–1 Ch2–10
to
NONE
Program Begin
Select the program start segment, between 1 and 99.
Program End
Select the program end segment between, 1 and 99.
Select Segment
Select the segment to be programmed (1 to 99).
When all segments have been programmed, select 0 to advance to
Segment Start Value
Set the segment start value. The segment start value can only be set if it is the first segment of
a program.
A has different start and end set point values. A
Ramp
values. Adjacent segments of different
end values, unless an intermediate 'spacer' segment is used.
Segment End Value
Set the segment end value.
If segment start/end values are the same (Soak), advance to the
start/end values are different (Ramp), advance to
Soak Time
Set soak time duration required, between 0 and 999.9.
The time units (hours or minutes) are configured in
.
Page
Ramp Rate
Set the ramp rate.
The ramp rate is entered as the number of engineering units that change during the time period
(hours or minutes) configured in the
Example – if a ramp of 10°F at 2° every minute is required, the ramp rate value entered is 2.0 (in
the minutes time base).
Ramp rates set excessively low over a wide range cannot be displayed properly at the
(
Profile Segment Time Remaining
The display is decremental when the time remaining is less than 999.9.
Continued on next page.
frame press the
– Channel 1 programs 1 to 10
– Channel 2 programs 1 to 10 (if available)
– no program selected
has the same start and end set point
Soak
or programs MUST have the same start and
Ramp Soak
Ramp Rate
Ramp/Soak Time Units
frame,
Ramp/Soak Time Units
) frame. This display shows a maximum of 999.9 units of time.
switch.
frame.
Repeat Program
frame. If segment
Soak Time
frame.
frame,
Profile Control
.
Profile Control Page
Current