function code

Item

Description

P0.01

P0.01=10 Constant pressure water supply mode

Set P0.01=10 to set the default parameters with one key. If you need to adjust other more parameter functions, please refer to the description of water supply parameters.

P6.02

Feedback pressure signal:0：VI Remote pressure gauge（0-10V）

9：CI Pressure Sensor（4-20mA）

Feedback signal settings are generally divided into:

Remote pressure gauge (voltage type)

Pressure sensor (current type)

P6.04

Pressure gauge/sensor Range

Pressure gauge/sensor Range

P6.06

Proportional gain

This parameter can adjust the speed of system adjustment response

P6.30

Given pressure

Set the target pressure, which can be adjusted by the up and down keys on the panel

P6.31

Set the maximum pressure value with the up and down keys

Set the maximum pressure limit value with the panel up and down keys

P6.32

Set the minimum pressure value with the up and down keys

Set the minimum pressure value with the panel up and down keys

P6.33

Alarm upper limit pressure output

Multifunction switch output (relay output) function 42

P6.34

Alarm lower limit pressure output

Multi-function switch output (relay output) function 43

P6.35

Awakening pressure level

In the sleep state, the inverter enters the running state if it is lower than this level and after the judgment time of P6.36

P6.36

Wake up pressure preparation continuous time

-

P6.37

Sleep pressure level

In the running state, after reaching the sleep condition, it enters the sleep state after the judgment time of P6.38. The panel of the inverter in the sleep state displays SLEEP.

P6.38

Sleep pressure level continuous time

-

P6.39

Sleep frequency

The lower limit frequency of the inverter operation and the judgment of the sleep condition according to the setting of P6.41

P6.40

Sleep frequency continuous time

-

P6.41

Units place: Sleep selection

0：Sleep frequency conditions are valid

1：Invalid sleep frequency condition

Tens place: percentage

0：Awakening sleep pressure is the actual pressure

1：Wake up sleep pressure as a percentage of the set pressure

Sleep selection: When the sleep frequency is invalid, when the sleep pressure level is reached, the condition is satisfied. When the high-level water supply or the slender pipe cannot enter the sleep state, the sleep frequency must be selected to be valid.

Percentage: This bit selects whether the wake-up sleep pressure is the actual pressure or the set pressure percentage.

P6.42

Locked-rotor judgment time

Factory value 60 seconds