V&T E5-H Series User Manual page 112

H0.31
H0.32
H0.33
H0.34
The function code realized energy saving for fan or pump.
When PID is set to positive function (setting P8.09 to 0), when inverter detects the actual pressure
feedback value higher than sleeping pressure setting reference (H0.32), and lasting time is longer than
sleeping delay time (H0.34), the inverter will decelerate to 0 frequency, this time motor stops.
When inverter detects the actual pressure feedback lower than wake up pressure reference value (H0.31),
and lasting time is longer than wake up delay time (H0.33). The inverter re−enter the PID regulator and
motor start running.
Figure 6−37 Pressure control sleeping start and stop maintain time
When PID is set to negetive function (setting P8.09 to 1), when inverter detects the actual pressure
feedback lower than sleeping pressure reference value (H0.32), and lasting time is longer than sleeping
delay time (H0.34), the inverter will decelerate to 0 frequency, this time motor stops.
when inverter detects the actual pressure feedback higher than wake up pressure reference value (H0.31),
and lasting time is longer than wake up delay time (H0.33). The inverter re−enter the PID regulator and
motor start running.
Figure 6−38 Pressure control sleeping start and stop maintain time
E5−H High Performance Universal Inverter
Wake up pressure reference
Sleeping pressure reference
Wake up delay time
Sleeping delay time
Chapter 6 Parameter Description
User Manual
0.00 ～ 10.00V （ 0.00V ）
0.00 ～ 10.00V （ 0.00V ）
0.0 ～ 3600.0s （ 0.0s ）
0.0 ～ 3600.0s （ 0.0s ）
105