dooch Q-Drive NQ-0075-S, Руководство пользователя, Страница: 37 / 80

[CHAPTER 5 OPERATION]
5-7 | DOOCHPUMP
2) Setup Parameters for Pump System Protection
Setup Item
Parameter
Code
Description on Function
High Pressure Alarm
Pr-70
Pr-72
To set up high pressure alarm level and time
in order to protect discharge pipe from high
pressure
Low Pressure Alarm
Pr-71
Pr-73
To set up low pressure alarm level and time
in order to protect the pump from damaged
pump
Low Water Level
Alarm
Pr-74~77
There are two detection methods using low
level sensor or software in order to protect
the pump by detecting existence of water
within suction pipe.
3) Setup Parameter for Fault History Storage
Setup Item
Parameter
Code
Description on Function
Fault History Storage
and Deletion
Pr-80~86
To store or delete fault or alarm generated
from pump system or drive