Panasonic KT4R User Manual page 101

Setting Structure
Function UP key
key
DOWN key
MODE key
OUT/OFF key
Indication Performance
Accuracy
Thermocouple
RTD
Direct current,
DC voltage
Effect of ambient temperature Within 50 ppm/
Input sampling period
Time accuracy
Control Performance
Control action
OUT1
proportional
band
Integral time
Derivative time
OUT1 propor-
tional cycle
ARW
Manual reset
OUT1 ON/OFF
hysteresis
OUT1 high limit,
OUT1 low limit
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Increases the numeric value.
By pressing this key for 1 second during Program control, the performing
step is interrupted, proceeding to the beginning of the next step.
(Advance function)
Decreases the numeric value.
Selects a setting mode, or registers the set data.
By pressing this key for 3 seconds during RUN mode, the unit enters
Monitor mode.
The following function can be selected in [OUT/OFF key function].
Selection Item
Control output OFF function
Auto/Manual control
Program control
At ambient temperature 23
Within 0.2% of each input span 1 digit
However R, S inputs, 0 to 200
B input, 0 to 300 (0 to 572 ): Accuracy is not guaranteed.
K, J, E, T, N inputs, Less than 0
Within 0.1% of each input span 1 digit
Within 0.2% of each input span 1 digit
of each input span
125 ms
Within 1.0% of setting time
• PID control (with AT function)
• PI control: When derivative time is set to 0
• PD control (with Auto-reset, Manual reset function):
When integral time is set to 0
• P control (with Auto-reset, Manual reset function):
When derivative and integral times are set to 0.
• ON/OFF control: When proportional band is set to 0 (or 0.0)
Thermocouple, RTD inputs without decimal point: 0 to Input span
Thermocouple, RTD inputs with decimal point: 0.0 to Input span
Direct current, voltage inputs: 0.0 to 1000.0%
0 to 3600 sec
0 to 1800 sec
0.5, or 1 to 120 sec
0 to 100%
Proportional band value
Thermocouple, RTD inputs: 0.1 to 1000.0
Direct current, voltage inputs: 1 to 10000 (The placement of the decimal
0 to 100% (Direct current: -5 to 105%)
Action
Turns the control output ON or OFF.
Switches the Auto/Manual control.
Starts/Stops the Program control.
(for a single unit mounting)
(32 to 392 ): Within
(32 ): Within 0.4% of input
span 1 digit
( )
point follows the selection.)
6 (12 )