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CAS NT-302A User Manual

CAS NT-302A
44 pages
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Table of Contents

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CAS NT-302A Specifications

General IconGeneral
BrandCAS
ModelNT-302A
CategoryAccessories
LanguageEnglish

Summary

Before Installation

Safety, Copyrights, and Inquiries

Explains warning marks, manual rights, and contact information for support.

Product Introduction

Overview, Features, and Cautions

Introduces the NT-302A, its performance, features, and essential safety precautions.

Technical Specifications

Analog Input and Digital Part Specs

Details input sensitivity, A/D conversion, digital display, and status lamps.

General, Options, and Front Panel Specs

Covers general specs, option cards, front panel layout, and key functions.

Rear Panel Connections

Details rear panel terminals for power, options, load cells, and communication interfaces.

Installation Guide

Installation Guidelines and Dimensions

Provides physical dimensions, cutting sizes, and system planning formulas.

Setup and Configuration

Calibration and Test Weight Procedures

Guides through entering calibration mode, digit settings, and span value calculations.

Function Settings and List

Explains function setting, provides a list of functions, and detailed information.

Weighing Modes and Relay Control

Weighing Mode Settings and Outputs

Describes four weighing modes (Limit, Packer, Checker) and their relay output logic.

Relay Timing and Judgment Settings

Details delay and duration settings for FINISH and STEADY relays in specific modes.

Interface and Communication

Serial Interface (RS-232C)

Explains signal format, data formats, and PC communication for RS-232C.

Serial Interface (RS-422/485)

Details signal format, data format, and circuit connection for RS-422/485.

Analogue Output and Current Loop Interfaces

Details analogue output specifications and current loop interface features.

Command Mode and Data Handling

Read and Write Commands

Lists PC commands for reading data, setting values, and controlling operations.

Serial Printer and Print Formats

Covers printer settings, print formats, and data selection for output.

Error Handling and Warranty

Troubleshooting and Test Modes

Explains error causes, treatments, and diagnostic test modes for calibration and components.

Warranty Information

Provides warranty certification, clauses, and exception conditions.

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