Shenzhen Hpmont Technology Co., Ltd.
Chapter 6 Function Introduction
HD31 Series User Manual V1.1
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59
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6.3.4
P03: Water Supply AIO Function Parameter
Ref. Code
Name Description
Range setting [Default]
P03.00 AI1
function
0 - 3 [0]
P03.01 AI2
function
0 - 3 [0]
P03.02 AI3
function
0 - 3 [0]
P03.03 AI4
function
0 - 3 [0]
0:
Unused.
1: Analogue pressure setting.
•
When P02.00 = 2 (pressure setting of analogue water supply), this function is selected by analogue
source, which corresponds to input voltage. The input voltage sets the setting pressure.
2: Analogue feedback setting.
•
This function is selected by analogue source, which corresponds to input voltage. The input voltage
sets the feedback pressure.
3: Anologue WL feedback
•
When P00.01 = 2 (WL signal is set by analogue source), this function is selected by analogue source,
which corresponds to input voltage. The input voltage decides the WL signal.
Note:
1. Once set P03.00 - P03.01, the corresponding F16.01 - F16.02 are invalid.
2. 0 - 10V of AI1 - AI4 are corresponding to feedback signal 0 - 100.0%.
P03.04 DI1
function
0 - 19 [0]
P03.05 DI2
function
0 - 19 [0]
P03.06 DI3
function
0 - 19 [0]
P03.07 DI4
function
0 - 19 [0]
P03.08 DI5
function
0 - 19 [0]
P03.09 DI6
function
0 - 19 [0]
P03.10 DI7
function
0 - 19 [0]
P03.11 DI8
function
0 - 19 [0]
P03.12 DI9
function
0 - 19 [0]
0:
Unused.
1 - 7: pump 1 - 7 commissioning running.
•
Respectively specify inverter drive motor that needs commissioning start. When the commission
terminal of the specified variable frequency pump is valid, the pump will start with variable frequency,
and switch to power frequency after meeting P00.08. If there are multiple valid commission terminals,
HD31 starts and switches them according to their consequence of switch off.
8 - 14: pump 1 - 7 invalid.
•
Respectively specify motors that needs to quit the system. When the command is effective, the
corresponding motor will not participate in switch logic of the system. This function enables force quit
if the motor needs inspecting or fault occurs to the motor. That can enhance the switch efficiency.
15: Upper limit water level(WL) of intake pool.
16: Lower limit WL of intake pool.
17: Water shortage WL.
•
When P00.01 =1 , No. 15- 17 decide the upper limit WL, lower limit WL and water shortage WL.
18: Upper limit WL of sewage pool.
19: Lower limit WL of sewage pool.
•
The sewage pump is triggered into use when WL of sewage pool exceeds upper limit WL; otherwise it
deactivates and stops output.
Note: After setting the P03.04 - P03.09 functions, the corresponding F15.00 - F15.05 function are invalid.
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