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Ramp soak
* This function is an option.
Ramp soak function
Function to automatically change the set point value (SV) with elapsing
of time, in accordance with the preset pattern, as shown below. This
device allows a maximum of 4 ramp soak programs.
The first ramp starts at the value measured immediately before the
program is executed (PV).
After the program ends, the manipulate value is output according to
("
setting value (SV) immediately prior to the end of the program, set the
parameter "
setting, the control will be continued even if abnormal input takes
place.
Powering on can automatically trigger the program run (power-on start
function). External contact signals (option) also run the program (start/
reset).
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") setting. If you want to continue the control with the
" to 0 (control continue). Note that, with this
Set point
Set point 3
Set point 2
Set point 1
Set point 4
PV
First ramp
First soak
0
TM1R
TM1S
RampÆÆÆÆ Region in which the SP changes toward the target value.
SoakÆÆÆÆÆ Region in which the SP keeps unchanged at the target value.
Parameter to be used
Second
Second
Third
ramp
soak
ramp
Third soak
TM2R
TM3R
TM2S
TM3S
60
Fourth
ramp
Fourth soak
TM4R
TM4S
Time
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