Carrier 3V VVT 33ZCVVTZC-01 Installation And Start-Up Instructions Manual page 57

,,11
,ii
DCVD = 0
3V
TM
Zone Controller DCV Damper Control Logic
DCV
DCVSP --
DCVD --
MAXOUT --
NO
YES
YES
mode?
I Error = DCVSP - DCV
1
I,ote0_ol T ..... _E . .... ,oteg_, Going+ Previo_s,nteg_olTerm I
1
I I
IProportional Term = Error x Proport{onal Gain I
1
I
DCVD = Proportional Term + Integral Term + Starting Value 1
IPrevious Term = Term
Integral Integral
LEGEND
Demand Control Ventilation Sensor
Demand Control Ventilation Setpoint
Demand Control Ventilation Damper Output
DCVD Configured Maximum Output
DCVD= MAXOUT
57