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Vacon NXP User Manual

Vacon NXP
94 pages
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nx frequency converters
shaft synchronization
application apfiff11
user's manual

Table of Contents

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Vacon NXP Specifications

General IconGeneral
BrandVacon
ModelNXP
CategoryMedia Converter
LanguageEnglish

Summary

Introduction

Requirements

Trial Time Period

CONTROL I/O

CONNECTION OF SIGNALS BETWEEN MASTER AND FOLLOWER DRIVE

JUMPER SETTING ON THE OPT-A7 BOARD

TERMINAL TO FUNCTION (TTF) PROGRAMMING PRINCIPLE

Defining an Input/Output for a Function via Keypad

Explains connecting inputs/outputs to functions via the control keypad.

Defining a Terminal with NCDrive Programming Tool

Describes mapping functions to terminals using NCDrive software.

Defining Unused Inputs/Outputs

Details configuring unused input and output terminals.

SHAFT SYNCHRONIZATION APPLICATION – PARAMETER LISTS

Monitoring Values

Lists M1 monitoring values showing actual signals and statuses.

Basic Parameters

Details basic parameters for motor config & drive settings (M2→G2.1).

Input Signals

Covers analogue and digital input signal config (M2→G2.2).

Output Signals

Details parameters for configuring digital and analogue output signals.

Limit Settings

Defines parameters for output frequency & torque limit supervision.

Mechanical Brake Control

Parameters for enabling and controlling the mechanical brake.

Drive Control Parameters

Parameters for ramp shapes, accel/decel, and start/stop functions.

Motor Control Parameters

Settings for motor control modes, U/f curves, and speed controllers.

Protections

Parameters for motor thermal, stall, and phase supervision protections.

Fieldbus Parameters

Configures fieldbus data output and synchronization control.

Torque Control Parameters

Parameters for setting torque limits and reference selection.

Shaft Synchronization Parameters

Master/follower settings, sync acceleration, and phasing parameters.

License Key

Info on software license keys and trial time.

Keypad Control Parameters

Parameters for controlling the drive via the keypad interface.

System Menu

Access to general settings like application and language selection.

Expander Boards

Info on attached expander and option boards.

DESCRIPTION OF PARAMETERS

Parameter Basics (Frequency, Time, Current)

Covers max frequency, accel/decel times, and current limit parameters.

U/f Curve and Voltage Control

Details linear, squared, and programmable U/f curve characteristics.

Input Signal Configuration

Parameters for selecting and configuring analogue inputs (Al1, Al2).

Start/Stop and Motion Control

Explains start/stop logic, direction control, and basic motion functions.

Protection and Fault Handling

Parameters for frequency limit supervision and detecting various faults.

Shaft Synchronization Specific Parameters

Parameters for enabling synchronization, setting modes, and phasing.

Mechanical Brake Control Parameters

Detailed parameters for enabling and controlling the mechanical brake.

SHAFT SYNCHRONIZATION OPERATION

Block Diagram

Illustrates functional blocks of the shaft synchronization control.

Ratio Control in Run Mode

Diagram showing gear ratio control during operation.

Command, Speed, and Output Timing

Timing diagrams for sync commands, speed, and outputs.

State Diagram

Visual representation of sync control states and transitions.

Phasing Commands

Shaft Synchronization Fieldbus Interface

APPENDICES

Closed Loop Parameters

Info on closed loop control modes and parameters.

Notes on Permanent Magnet Motors

Specific notes for using permanent magnet motors in closed loop.

Parameters of Motor Thermal Protection

Parameters of Stall Protection

SHAFT SYNCHRONIZATION APPLICATION SPECIFIC FAULT CODES

COMMISSIONING OF SHAFT SYNCHRONIZATION APPLICATION

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