HUMIDITY PARAMETERS
CONTROL :PROPORTION
HYST : 10%
PERIOD : 40SEC
OFFSET : 0%
PROP RAMP: 50SEC
ALGORITHM:HUMIDIFICI
CONTROL: Control mode set value
(Range: NONE, ON/OFF, PROPORTION
/ Factory Setting: PROPORTION)
HYST: Hysteresis set value
(Range: 0% - 99% / Factory Setting: 5%)
PERIOD: Period set value
(Range: 0 SEC - 999 SEC / Factory Setting: 0 SEC)
OFFSET: Offset set value
(Range: 0% - 99% / Factory Setting: 0%)
PROP RAMP: Proportional ramp set value
(Range: 0 SEC - 999 SEC / Factory Setting: 0 SEC)
ALGORITHM: Humidity control algorithm. (Humiditification or Drying)
(Range: HUMIDITI - DRYING / Factory Setting: HUMIDITI)
6.4.5.1 HUMIDITY PARAMETERS
6.4.5 HUMIDITY
55
6.4.5.2 HUMIDITY FUNCTION
HUMIDITY PARAMETERS PAGE
HYST
ON
OFF
Set humidity
(NOTE1)
Process Value [RH%]
Process
Output
HUMIDITY output can be control within HUMIDITY PARAMETERS PAGE;
HUMIDITY PARAMETERS PAGE CONTROL parameter is used to select control mode.
If the HUMIDITY PARAMETERS PAGE CONTROL parameter is PROPORTION then control mode is
PROPORTIONAL, if the parameter is ON/OFF then control mode is ON/OFF, if the parameter is NONE
then process output will be zero.
1. ON- OFF CONTROL MODE
HUMIDITY output will be switched on as soon as the humidity becomes lower than the Set humidity(NOTE1)
minus HUMIDITY PARAMETERS PAGE HYST. HUMIDITY output will be switched off as soon as humidity is
equal to or higher than Set humidity(NOTE1). HUMIDITY PARAMETERS PAGE PERIOD parameter is used
to prevent unnecessary switched on and off. HUMIDITY output will remain on or off minimum HUMIDITY
PARAMETERS PAGE PERIOD parameter value.
NOTE1:
if curve is enabled;Set humidity = HUMIDITY from curve + HUMIDITY PARAMETERS PAGE OFFSET;
if curve is disabled;Set humidity = SET VALUES PAGE HUMIDITY +
HUMIDITY PARAMETERS PAGE OFFSET;