10. SPECIFICATIONS
IMR02C15-E4
10-8
Heat/Cool PID control
Overshoot suppression function: Anti-reset windup (ARW)
Setting range: a) Proportional band [heat-side] (P) *
• TC/RTD inputs: 1 (0.1) to Input span (unit: °C [°F])
• Voltage/Current inputs: 0.1 to 100.0 % of Input span
* 0 (0.0): ON/OFF action
ON/OFF action differential gap:
TC/RTD inputs: 0 (0.0) to 100 (100.0) °C [°F]
Voltage/Current inputs: 0.0 to 10.0 % of Input span
b) Integral time (I): 1 to 3600 seconds (0: PD action)
c) Derivative time (D): 1 to 3600 seconds (0: PI action)
d) Anti-reset windup (ARW):
1 to 100 % of Proportional band [heat-side]
(0: Integral action OFF)
e) Proportional band [cool-side] (Pc)
1 to 1000 % of Proportional band [heat-side]
(Invalid when the Proportional band [heat-side]
is “0”)
(ON/OFF control of cool-side only is not available)
f) Overlap/Deadband:
TC/RTD inputs:
−10 (−10.0) to +10 (+10.0) °C [°F]
Voltage/Current inputs:
−10.0 to +10.0 % of Input span
(Minus (-) setting results in overlap.)
g) Derivative action: Measured value derivative,
Deviation derivative
h) Proportional cycle time [heat-side]:
0 to 100 seconds
(0: Setting below 1 second is possible for
“Time setting of Proportional cycle time [heat-side]”)
i) Proportional cycle time [cool-side]:
0 to 100 seconds
(0: Setting below 1 second is possible for
“Time setting of proportional cycle time [cool-side]”)
j) Time setting of proportional cycle time [heat-side]:
0.1 second, 0.25 second, 0.5 second
k) Time setting of proportional cycle time [cool-side]:
0.1 second, 0.25 second, 0.5 second
l) Output limiter high [heat-side]:
0.0 to 105.0 %
m) Output limiter low [cool-side]:
0.0 to 105.0 %
n) Cool action: Air cooling, water cooling, cooling gain linear
o) Manual output: −Cool-side output limiter (high) to
+Heat-side output limiter (high)
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