Omega FUZZY LOGIC CN4800 Manual page 50

For single output
Standard type (including overshoot)
Set point value (SV)
(Control output)
Low PV type (suppressing overshoot)
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AT started
ON 100%
OFF 0%
AT started
Set point value (SV)
ON 100%
OFF 0%
(Control output)
AT arithmetic being made
PV (Measured value)
ON ON
OFF
ON-OFF operation
AT arithmetic being made
PV (Measured value)
ON ON
OFF
ON-OFF operation
48
AT terminated
(PID determined)
During AT, the ON-OFF
operation (2-point operation) is
provided where the measured
value (PV) vibrates.
OFF
PID control
AT terminated
(PID determined)
SV-10%FS
During AT, the ON-OFF
operation (2-point operation) is
provided where the measured
value (PV) vibrates.
OFF
PID control