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DIGITAL PID CONTROLLER
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(2) Output limitation in high/low (OL-H, OL-L)
Since the T50 series uses the S-PID algorithm, this function is not necessary in most
cases. This function may be used when special circumstances require limiting the
output. Using the default value (0~100.0%) is recommended.
OUTPUT
General-Purpose
usage range
Max. setting range
(-5.0~105.0%)
Output limit [%]
Low limit
(OL-L)
Hight limit
(OL-H)
Setting
range
(3) Selection function for Hysteresis(ON/OFF control mode OUT=0)
(1) HYS.T = “NORM” selection
(2) HYS.T = “HALF” selection
※
While Hysteresis operation in "HALF" mode,
the operation of Heating and cooling is same,
and "NORM" is factory default.
Hysteresis
_ACT = REV.
(heating operation)
SV
ON
OFF
_ACT = DIR.
(Cooling operation)
Hysteresis
SV
ON
OFF
Hysteresis
SV
ON
OFF
(1) Setting output amount for the event that input has been cut off (Po)
If there is a problem with the input sensors or if for any reason the temperature controller does
not function properly, this safety function shuts off internally controlled output or maintains steady
output at a desired level.
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