E5CNH E5AN-H E5EN-H Digital Controllers User's Manual - OMRON

Adjustment Level Section 5-4
sprt SP Ramp Set Value
Function
Setting
See
The ST parameter must be set to
OFF.
This parameter sets the rate of change during SP ramp operation. Set the
maximum permissible change width per unit of time as the SP ramp set
value. The SP ramp function is disabled if this parameter is set to OFF.
During temperature input, the decimal point position of the SP ramp set
value is dependent on the currently selected sensor, and during analog
input it is dependent on scaling.
The set value is saved in the SP Ramp Set Value parameter for the current
bank.
Setting range Unit Default
OFF or 1 to 32400 EU/s or EU/minute off
■ Related Parameters
Input type: Page 224, Scaling upper limit, Scaling lower limit, Decimal point
(initial setting level): Page 226, ST: Page 228 (initial setting level)
SP ramp time unit (advanced function setting level): Page 244
Bank * SP ramp set value (bank setting level): Page 211
ol-h MV Upper Limit The control must be set to 2-PID
control.
The ST parameter must be set to
ol-l MV Lower Limit
Function
Setting
OFF.
Position-proportional (close) control
must be supported.
The MV Upper Limit and MV Lower Limit parameters set the upper and
lower limits of the manipulated variable. When the calculated manipulated
variable exceeds the upper or lower limit value, the upper or lower limit
value will be the output level.
The set value is saved in the MV Upper Limit and MV Lower Limit parameters
for the current PID set.
MV Upper Limit
The setting ranges during standard control, heating/cooling control, and
position-proportional (close) control are different.
Control method Setting range Unit Default
Standard MV lower limit + 0.1 to 105.0 % 105.0
Heating/cooling 0.0 to 105.0
Position proportional
(close)
MV lower limit + 0.1 to 105.0
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