Ramp/Soak Profile Control - ABB COMMANDER 1900 Series User Manual

...2.2 Ramp/Soak Profile Control

rSt. S rc
SEG 99
NONE
Inc. S rc
SEG 99
NONE
dEc. S rc
SEG 99
NONE
SK–AdJ
100. 0
OFF
rESEt
ENbL–N
ENbL–Y
SKIP
ENbL–N
ENbL–Y
SS SPt
OFF
ON
rEtOrt
OFF
A
b
PdNrEC
A
b
C
PdN. P Er
0. 0
SELECt
––––––
Program Reset Source
Select the source required to reset a running program. The reset source is leading edge triggered.
If the program is running normally and is reset, the program returns to the beginning of the first
segment and continues to run. If the program is on hold and is reset
beginning of the first segment and stops. No action is taken if a program has already finished.
Soak Time Increment Source
Select the source required to increase the soak time. The increment source is leading edge
triggered.
Soak Time Decrement Source
Select the source required to decrease the soak time. The decrement source is leading edge
triggered.
Soak Time Adjust
Set the value required to increase or decrease the soak time, between 0.1 and 100.0. The units
of time are set in the
Time Units
The value set is added or subtracted from the soak time of a running segment via a digital signal
or from the front panel controls, when in the
Reset Enable
Select ENBL–Y to enable or
.
OPERATOR LEVEL
Skip Enable
Select ENBL–Y to enable or
OPERATOR LEVEL.
Self Seeking Set Point
If ON is selected the controller inserts the current process value as the starting point on initiation
of the profile. This value is stored in the profile program and can be overwritten manually or when
the program is next initiated. The ramp rate is unaffected. If
point is disabled.
Retort
A
Select to complete soak segment or
mode is disabled .
Power-down Recovery Option
Select the profile restart position when power is restored after a failure and the
(see below) has expired:
Period
b
– start of the current segment, controller set to
controller set to HoLd mode.
Power-down Time Period
Set the time period (0.0 to 99.9 minutes) during which, if power is restored, the profile continues
from the point at which power failed. If the
, selected above, is invoked.
Recovery Option
Return to
Select Controller
2 CONTROL CONFIGURATION LEVEL...
OFF
frame. If is selected this function is disabled.
Current Profile Segment
ENBL–N to disable the
Profile Reset
ENBL–N to disable the
Skip Segment
b
to repeat soak segment. If
A
– Start of the current program, controller set to
HoLd
Power-down Time
frame.
• Ramp/Soak
the program returns to the
,
frame of the
Operating Page
frame in the
Profile States Page,
frames in the
Profile States Page,
OFF
is selected the self seeking set
OFF
is selected the retort
Power Down Time
HoLd
C
mode; – profile position unchanged,
is exceeded the
Power-down
.
mode;
7