Instruction manual

29
Integral time
Sets the integral time.
Off when set to 0.
Not available for ON/OFF control.
• Setting range: 0 to 1000 seconds
• Default value: 200 seconds
Derivative time
Sets the derivative time.
Off when set to 0.
Not available for ON/OFF control.
• Setting range: 0 to 300 seconds
• Default value: 50 seconds
ARW (Anti-reset windup)
Sets the ARW.
Available only for PID control.
This prevents overshoot caused by the
integral action.
ARW is automatically set by performing
auto-tuning. When setting manually,
set ARW to the closest MV (manipulated
variable) when the control is stabilized.
• Setting range: 0 to 100%
• Default value: 50%
Proportional cycle
Sets the proportional cycle.
Not available for ON/OFF control or DC
current output type.
With the relay contact output type, if the
proportional cycle time is decreased, the
frequency of relay action increases and
the life of the relay contact is shortened.
• Setting range: 1 to 120 seconds
• Default value: 30 sec for relay contact output,
3 sec for non-contact voltage
output type
[Program standby mode or Program control run mode]
(7) Wait parameter setting mode
This function prevents the step from proceeding to the next one until PV enters the
range of step SV Wait value regardless of the step time.
Wait function Used/Not used can be set to each step.
Wait parameter setting mode is available for the currently selected program pattern
number.
Settings are available only for the pattern which is now running during program control.
PTN PV
STEP SV
PTN PV
STEP SV
PTN PV
STEP SV
PTN PV
Actual temp.
STEP SV
PTN PV
STEP SV