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Cardinal 777 User Manual

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777 and 777S
Programmable
Weight Indicating Instrument
Operation Manual
8545-M409-01 Rev B PO BOX 151 WEBB CITY, MO 64870 Printed in USA
02/02 PH (417) 673-4631 - FAX (417) 673-5001
Web site - http://www.cardinalscale.com
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Cardinal 777 Specifications

General IconGeneral
BrandCardinal
Model777
CategoryScales
LanguageEnglish

Summary

INTRODUCTION

FCC Compliance Statement

Statement regarding radio frequency interference and compliance with FCC rules.

General Precautions

Guidelines for instrument use, highlighting warning symbols and safety.

SPECIFICATIONS

Key Features Overview

Lists key features of the 777 indicator, including keypad, display, and connectivity.

PRECAUTIONS

Static Electricity Handling

Guidelines for handling static-sensitive components to prevent damage.

Environmental Considerations

Recommendations for optimal operating environment, temperature, and power.

SITE PREPARATION REQUIREMENTS

Electrical Power Requirements

Details on power requirements, grounding, and circuit separation for noise prevention.

INSTALLATION

Wall Mounting Procedure

Step-by-step guide for mounting the 777 indicator on a wall.

Load Cell Connections

Load Cell Wiring Diagram

Diagram illustrating load cell pin locations and wiring connections for scale input.

Load Cell Connection with Over 30 Feet

Guidelines for connecting load cells with longer cables, emphasizing sense wires.

Serial and Data Communication

Serial I/O Connections

Details on connecting serial devices via COM1 (RS-232) and COM2 (RS-232/RS-485) ports.

Serial Data Format

Explanation of data formats for gross and net weight modes sent via serial port.

KEYPAD FUNCTIONS

Standard Key Overview

Describes standard keys like NET/GROSS, TARE, ZERO, UNITS, PRINT, TIME/DATE, FNCT.

Net/Gross and Tare Key Usage

How to switch between weight modes and enter/clear tare weights.

Keypad Operation Details

Zero, Units, Print, Time/Date Keys

Functions for ZERO, UNITS, PRINT, TIME/DATE keys for operation and configuration.

FNCT Key Navigation

Function of the FNCT key for returning to previous screens or menus.

Alphanumeric and Input Keys

Alphanumeric, ID, and Special Keys

Usage of ID, Alphanumeric, ENTER, BKSPC, SHIFT, NUMERIC, ALPHA keys for data entry.

Soft Key Operation

General description of soft keys and their programmable functions.

Keypad Menu and Setup Keys

MENU Key Function

How the MENU key returns the display to the Start Menu.

Setup and Application Keys

Details the functions of SETUP, ADJ, EXIT, STD, APP, LOAD, ESC, SEND, DSPLY keys.

System Diagnostics and Review

Diagnostic and Review Functions

Explains REVU, DIAG, APPLICATION SOFTWARE, PIB CARD TEST, RAM DISK, RAM DISK DIRECTORY.

SETUP AND CALIBRATION

Setup and Calibration Overview

Explains how to access and perform setup and calibration using the keypad.

Calibration Setup Parameters

Interval, Decimal, Capacity, Units Setup

Setting the interval value, decimal point, scale capacity, and weighing units.

Zero Tracking Setup

Configuring zero tracking range and limit settings.

Calibration Filtering and Motion

Digital Filtering and Motion Settings

Setting up digital filtering levels, max filter, break range, and motion detection.

Sample Rate and Calibration Entry

Configuring sample rate and entering calibration weights (zero load and test load).

Calibration Completion and Program Transfer

Fine Span Adjustment and Completion

Performing fine span adjustment and finalizing calibration, recording 'C' numbers.

Program Transfer Overview

Overview of transferring application programs between indicators or with a computer.

Program Loading Procedure

Loading Application Programs

Step-by-step instructions for loading an application program into the 777.

Program Sending Procedure

Sending Application Programs

Step-by-step instructions for sending an application program from the 777.

CARE AND CLEANING

Maintenance Guidelines

Guidelines for proper cleaning and care of the instrument.

ERROR AND STATUS MESSAGES

Message Interpretation

Lists common error/status messages, their causes, and corrective actions.

BEFORE YOU CALL FOR SERVICE

Troubleshooting Checks

Initial checks and possible solutions for common problems before contacting service.

CALIBRATION SEAL INSTALLATION

Sealing Procedure

Steps for installing security seals on calibration adjustments for commercial use.

777S NEMA 4X ENCLOSURE

Enclosure Installation Instructions

General installation guidelines for the NEMA 4X enclosure model.

777S Load Cell Connections

Load Cell Terminal Block Wiring

Connecting load cells to the 777S enclosure's terminal blocks.

777S Serial Cable Installation

RS-232 Serial Cable Installation

Installing the RS-232 serial cable into the NEMA 4X enclosure.

RS-485 Serial Cable Installation

Installing the RS-485 serial cable into the NEMA 4X enclosure.

777S Peripheral Cable Installation

KB-101 Keyboard Cable Installation

Installing the KB-101 keyboard cable into the NEMA 4X enclosure.

AC Power Connection

Connecting the AC power supply to the 777S enclosure.

777S I/O Cable Installation

I/O Cable Installation Procedure

Installing I/O cables into the 777S enclosure and the 7781.

777 Part Identification

Component Diagram 1

Labeled diagram identifying major external and internal components of the 777.

777 Part Identification - Diagram 2

Component Diagram 2

Labeled diagram showing more internal components of the 777.

777 Part Identification - List 1

Part Number List (Items 1-39)

List of part numbers and descriptions for components 1 through 39.

777 Part Identification - List 2

Part Number List (Items 40-58)

List of part numbers and descriptions for components 40 through 58.

777S Part Identification - Diagram 3

Component Diagram 3

Labeled diagram identifying components of the 777S enclosure.

777S Part Identification - Diagram 4

Component Diagram 4

Labeled diagram showing more internal components of the 777S.

777S Part Identification - Diagram 5

Component Diagram 5

Labeled diagram showing exploded view of 777S components.

777S Part Identification - List 1

Part Number List (Items 1-38)

List of part numbers and descriptions for 777S components 1 through 38.

777S Part Identification - List 2

Part Number List (Items 39-60)

List of part numbers and descriptions for 777S components 39 through 60.

APPENDIX A - SCALE TOTALIZER

Setup Procedure

Steps to enable and configure the scale totalizer feature.

SCALE TOTALIZER Operation and Commands

Operation and Program Commands

How to operate the totalizer and use program commands to access its data.

SCALE TOTALIZER Status and Functions

Scale Status Information

Using SCLSTAT function and commands like DOZERO, DOTARE for totalizer management.

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