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NCI 7800 - User Manual

NCI 7800
40 pages
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Users
Manual
Model
7800
Family
Weight
Classifiers
7880
7820
7829
7824
7840
7885
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Summary

Specifications

Agency Certificates of Conformance

Details regulatory compliance and certifications for different models in the NCI 7800 family.

Dimensions

Provides physical dimensions (length, width, height) for each model in the NCI 7800 series.

Power Supply

Describes the input voltage, power cord type, and output specifications for the scale's power adapter.

Construction

Outlines the materials used for the scale base and weigh platter, including overload protection features.

Display

Details the type, size, and features of the scale's digital display and key panel.

Initial Setup

Unpacking the Scale

Instructions for safely removing the scale and its accessories from the shipping container.

Installing the Scale

Steps for placing and securing the scale on a stable, level surface for operation.

Operation

Power Up Test Sequence

Describes the automatic self-test performed by the scale upon power activation.

Performing a Normal Weighment

Step-by-step guide on how to use the scale for basic weighing operations.

Operation Controls

Accessing the Menu Mode

Explains how to enter the scale's menu system using the front panel switches.

Accessing the Gravity Mode

Details the procedure for entering the gravity adjustment mode via switch settings.

Diagnostics Mode

Diagnostic (DIAG) Mode

Introduces the mode for testing scale functions and reviewing configuration settings.

Configuration Mode

Filtering (FILT)

Options for selecting digital filtering settings to optimize performance in different environments.

Baud (BAUD)

Configuration for serial communication baud rate and parity settings.

Protocol (PROT)

Selection of RS-232 communication protocols supported by the scale.

Print Modes

AUTO-1

Automatic weight transmission after item removal from the scale platform.

AUTO-2

Automatic weight transmission when the item is placed and stabilized on the scale.

PRINT

Manual weight transmission triggered by pressing the TEST button.

Calibration Mode

POUNDS;KILOGRAMS (LBS or 1000 Gr)

Selection of the unit of measure for calibration test weights.

SCALE or CLASS

Choice between standard rounding (SCALE) or weight classifier rounding (CLASS).

CAPACITY (100.02, 150.05, 250.05, 300.1, etc.)

Selection of the scale's capacity and resolution for calibration.

Gravity Mode

Adjusting Local Gravity

Procedure to compensate for variations in gravity by adjusting the local gravity value.

Re-Calibration Mode

Step-by-Step Instructions for RE-CAL mode

Guide for changing scale resolution or rounding methods without calibration weights.

Review;Test Scale Settings

System Diagnostics

Using the TEST key to perform basic system diagnostics and review current settings.

Communication

Interface Cable Specifications

Details the pinout and compatibility of the scale's 9-pin serial RS-232 connector.

Standard Commands

Lists common serial commands for scale control and data retrieval.

Optional Commands

Describes additional serial commands for specific functions like diagnostics and advanced control.

Error Codes

System Error Display

Explains how system errors are displayed as an 'E' code and how to interpret them.

Troubleshooting

No Power (Display is Blank)

Steps to diagnose and resolve issues where the scale display is not turning on.

Scale will not return to zero, or incorrect weight is displayed

Procedures to fix problems with the scale failing to zero or showing inaccurate weights.

Display shows unrecognized characters

Troubleshooting steps for when the scale displays garbled or unrecognized characters.

Display shows under “__” dashes

Troubleshooting steps for when the scale indicates below zero or under capacity.

Scale is not transmitting data to the host device

Steps to resolve issues with the scale failing to send data to connected devices.

Spare Parts Listing

Replacement Components

A list of available spare parts with their corresponding part numbers for ordering.

NCI 7800 Specifications

General IconGeneral
BrandNCI
Model7800
CategoryAccessories
LanguageEnglish