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dooch Q-Drive NQ-0150-S User Manual

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User Guide
Model : AC Drive (V.F.D)
(3-Phase input)
www.doochpump.com

Table of Contents

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dooch Q-Drive NQ-0150-S Specifications

General IconGeneral
Branddooch
ModelQ-Drive NQ-0150-S
CategoryController
LanguageEnglish

Summary

Safety Precautions

General Safety Warnings and Cautions

Lists critical safety warnings related to electric shock, fire hazards, and equipment damage.

Chapter 2: Product Specifications

Drive Technical Specifications

Details on motor, input, output, control, operation, and signal specifications.

Chapter 4: Installation

Control Circuit Wiring Cautions and Sensor Connections

Cautions on control circuit wiring and connection details for pressure and low water level sensors.

Chapter 5: Operation

Changing Parameter Settings

Provides step-by-step instructions and important cautions for modifying drive parameters.

Basic Function Setup (Common)

Details parameters for common setup including motor capacity, poles, current, voltage, and efficiency.

Pump, External, and CAN Control Setup

Covers pump control parameters, drive control via external command, and CAN communication setup.

Basic Operation: Single Drive Control

Details wiring, setup, and operation methods for single drive constant pressure control.

Multi-Drive Operation

Details wiring, setup, and operation methods for multi-drive constant pressure control systems.

Chapter 6: Function Table & Description

Pump Control Parameters

Details parameters for pump control, including jump code, capacity, mode, sensor settings, PID, and communication.

Drive Control Parameters

Lists parameters for drive control, covering CAN speed, command location, target frequency, motor settings, and overload protection.

Sensor and PID Parameter Details

Details sensor setup, correction, and PID controller parameters (P Gain).

Alarm Time and Low Water Level Settings

Covers time settings for high/low pressure alarms and low water level alarms.

Frequency Input and Motor Configuration

Details target frequency input methods and values, and motor configuration parameters like capacity, poles, and rated current.

Motor Electrical Specifications

Covers motor parameters: rated rotations, voltage, non-load current, slip frequency, rated frequency, and efficiency.

Overload and Stall Protection Settings

Covers parameters for overload trip level and time, and stall prevention selection and level.

Chapter 7: Cause of Fault and Reaction

Fault History and Error Codes

Provides a comprehensive table of fault codes, their causes, descriptions, and restartability.

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