Hardy HI 1734-WS Manual de usuario

HI 1734-WS

POINT I/O Weigh Scale Module

Installation & Operations Manual

9440 Carroll Park Drive

San Diego, CA 92121

Phone: (858) 278-2900

FAX: (858) 278-6700

Web-Site: http://www.hardysolutions.com

Hardy Process Solutions Document Number: 0596-0354-01 Rev. A

Hardy 1734-WS Installation & Operation Manual

Page | 2

Local Field Service

Hardy Process Solutions provides local field service for all scales and weighing equipment. Hardy’s factory

trained technicians can perform service on all Hardy equipment as well as most other manufacturers’ systems.

Enabled by the Hardy Process Toolbox, our technicians spend less time onsite, saving you money and reducing

your downtime.

Services Include:

•

Installation & Commissioning

•

Preventative Maintenance & Calibration

•

Onsite Emergency Service

•

Service Agreements with Defined Turnaround Times

•

Product, Service, and PLC Integration Training

•

Pre-Installation Site Audit

•

Scale Installed-Base Evaluation

•

PLC Integration Support

•

Engineering Design Support & Specification Development

•

Quality Documentation Creation

To request any of the services mentioned, or to discuss your needs with a trained Hardy Service Agent, please

call 800-821-5831 Option 4 (6:30 AM to 5:30 PM PST). For emergency downtime service after hours, leave a

message in our emergency mailbox and your call will be returned promptly. Or email us at

[email protected].

Hardy 1734-WS Installation & Operation Manual

Page | 3

Contents

• • • • • •

CAUTION: UNPACK WITH CARE .............................................................................................................................. 5

ATTENTION: DÉBALLEZ SOIGNEUSEMENT.............................................................................................................. 5

Chapter 1 - Overview................................................................................................................................................... 6

Product Description................................................................................................................................................. 7

Waversaver®............................................................................................................................................................ 7

C2® Calibration ........................................................................................................................................................ 7

Chapter 2 - Specifications............................................................................................................................................ 9

Specifications........................................................................................................................................................... 9

Environmental Requirements.................................................................................................................................. 9

Default Parameters ............................................................................................................................................... 10

Chapter 3 - Installation .............................................................................................................................................. 11

Installation Overview............................................................................................................................................. 11

Detailed Installation Procedure............................................................................................................................. 11

Load Sensor Connections ...................................................................................................................................... 12

Chapter 4 – Setup and Operation.............................................................................................................................. 19

Power Check .......................................................................................................................................................... 19

Setting Up Communications between the PLC and HI 1734-WS........................................................................... 19

Configuration Parameters ..................................................................................................................................... 22

Configuration with AOP......................................................................................................................................... 23

Commands............................................................................................................................................................. 23

Output Table.......................................................................................................................................................... 26

Input Table............................................................................................................................................................. 26

Chapter 5 - Calibration .............................................................................................................................................. 28

Pre-Calibration Procedures ................................................................................................................................... 28

Electrical Check Procedures .................................................................................................................................. 29

Load Sensor/Point Input/Output Measurements ............................................................................................. 29

Load Check

........................................................................................................................................................... 29

Calibration Setup Procedures................................................................................................................................ 30

Hardy 1734-WS Installation & Operation Manual

Page | 4

C2 Calibration ........................................................................................................................................................ 33

C2 Calibration Using Ladder Logic ......................................................................................................................... 33

C2 Calibration Using the Faceplate ....................................................................................................................... 33

Hard Calibration..................................................................................................................................................... 35

Hard Calibration Using Ladder Logic ..................................................................................................................... 35

Chapter 6 – Troubleshooting..................................................................................................................................... 36

Return Codes ......................................................................................................................................................... 36

Chapter 7 - Hardy Installation and Commissioning................................................................................................... 38

Emergency Service and Support............................................................................................................................ 38

Appendix A ................................................................................................................................................................ 39

List of the Parameter IDs ....................................................................................................................................... 39

Read/Write Parameters..................................................................................................................................... 39

Read Only Parameters....................................................................................................................................... 39

Hardy 1734-WS Installation & Operation Manual

Page | 5

CAUTION: UNPACK WITH CARE

WHEN UNPACKING, DO NOT DISCARD THE PACKING CASE OR ANY PACKING MATERIAL UNTIL THE CONTENTS

OF THE PACKING CASE ARE INSPECTED AND CAREFULLY COMPARED WITH THE SHIPPING DOCUMENTS.

IF ANYTHING IS UNSATISFACTORY, PLEASE NOTIFY HARDY IMMEDIATELY BY CALLING, FAXING OR E-MAILING TO:

Customer Support Department

HARDY PROCESS SOLUTIONS

9440 Carroll Park Drive, Suite 150 San Diego, California 92121

Phone: (800) 821-5831

(858) 278-2900

FAX: (858) 278-6700

E-mail: [email protected] Web Address: www.hardysolutions.com

A RETURN MATERIAL AUTHORIZATION (RMA) NUMBER IS REQUIRED BEFORE RETURNING ANY DAMAGED

PRODUCT. CALL THE CUSTOMER SUPPORT DEPARTMENT TO GET AN RMA NUMBER. HAVE READY YOUR

COMPANY NAME, ADDRESS, TELEPHONE NUMBER, SERIAL NUMBER OF THE UNIT AND A BRIEF

DESCRIPTION OF THE PROBLEM WHEN CALLING.

IN CASE OF DAMAGE DUE TO SHIPPING, NOTIFY THE DELIVERING CARRIER IMMEDIATELY FOR AN INSPECTION.

ATTENTION: DÉBALLEZ SOIGNEUSEMENT

VEUILLEZ CONSERVER L’EMBALLAGE PENDANT L’INSPECTION DU PRODUIT ET COMPAREZ RIGOUREUSEMENT

AVEC LES DOCUMENTS ENVOYÉS.

VEUILLEZ ALERTER IMMÉDIATEMENT L’AGENCE DE LIVRAISON AU CAS OU DES DOMMAGES DUES A LA

LIVRAISON SERAIENT PRÉSENTS.

Customer Support Department

HARDY PROCESS SOLUTIONS

9440 Carroll Park Drive, Suite 150 San Diego, California 92121

Phone: (800) 821-5831

(858) 278-2900

FAX: (858) 278-6700

E-

mail: [email protected] Lien: www.hardysolutions.com

UN NUMÉRO UNIQUE (RMA ou RETURN MATERIAL AUTHORIZATION) EST NÉCESSAIRE AFIN DE RENVOYER LE

PRODUIT ENDOMMAGÉ. CONTACTEZ LE SERVICE-CLIENTELE AFIN D’EN OBTENIR UN. VEUILLEZ VOUS

PRÉMUNIR DES INFORMATIONS SUIVANTES AVANT L’APPEL : NON DE L’ENTERPRISE, ADRESSE, NUMÉRO DE

TELEPHONE, NUMÉRO DE SÉRIE DU PRODUIT, AINSI QU’UNE COURTE DESCRIPTION DU PROBLEME.

Hardy 1734-WS Installation & Operation Manual

Page | 6

Chapter 1 - Overview

This manual is designed for use by installers, operators, and service personnel. It provides specifications and

procedures for linking, configuring, operating, maintaining, and troubleshooting the Hardy Process Solutions

HI1734-WS POINT I/O Weigh Scale Module. The system is used for front end signal processing of load cells and

load sensors (strain-gage type sensors) for all types of

industrial manufacturing weighing applications

through an Allen Bradley 1734 POINT I/O chassis.

Modules feature Waversaver®, C2® Calibration,

INTEGRATED TECHNICIAN™ (IT) diagnostics, and

ladder logic configurability.

Before using the product, be sure you understand

all cautions, warnings, and safety procedures

stated or referenced in this manual. And, to get

the best service from this product, follow the

practices recommended in this manual.

Hardy Process Solutions appreciates your business.

We welcome all corrections or suggestions for

improvement of this manual. Should you not understand any information in this manual or experience any

problems with the product, please contact our Customer Support Department at:

Phone: (858) 278-2900

FAX: (858) 278-6700

e-mail: [email protected]

Web: www.hardysolutions.com

Waversaver® and C2® are registered trademarks and INTEGRATED TECHNICIAN™ is a trademark of Hardy Process

Solutions.

Hardy 1734-WS Installation & Operation Manual

Page | 7

Product Description

HI1734-WS Weigh Scale Modules are self-contained, microprocessor-based I/O modules that produce weight

data when connected to strain gauge load sensors (load cells, load points, platform scales), and are plugged

into an Allen-Bradley Point I/O System.

The Allen-Bradley Point I/O® manual contains useful information about POINT I/O products that is not

provided in this manual. This manual assumes that users have a basic understanding of process control and

can interpret ladder logic instructions as needed to generate the electronic signals that control their

application(s).

The HI1734-WS Weigh Scale Modules can be used for a wide variety of process weighing applications such as

batching, blending, filling/dispensing, check weighing, force measurement, level by weight and weight rate

monitoring.

The analog-to-digital converter in the weighing module controller updates 70 times per second and is capable

of up to 8,388,608 counts of resolution. This is enough to provide accurate weight measurement and control

and tolerate large “dead” loads or over sizing of load sensors.

Waversaver®

During the measurement of small weight changes, the effects of mechanical vibration and noise from the

operating environment can introduce substantial interference. Waversaver factors out vibration, noise, and

other interference-related signals from the load cell so the rate controller can better compute the actual

weight data.

Waversaver® can be configured to ignore noise with frequencies as low as 0.25 Hz. One of five higher

additional cut off frequencies may be selected to provide a faster instrument response time. The default

factory configuration is 1.0 Hz vibration frequency immunity. The five cutoff frequencies are: 0.25Hz, 0.5Hz,

1Hz, 3.5Hz and 7.5Hz.

C2® Calibration

Traditional calibration uses certified test weights. C2® Electronic Calibration allows a scale to be calibrated

without the need for test weights.

A C2 weighing system consists of up to eight C2 load sensors, a junction box, interconnect cable, and an

instrument with C2 capabilities. Each Hardy C2-certified load sensor outputs digital information used for the

calibration. The modules read the sensor outputs and detect the number of active sensors. It then calibrates the

scale based on the load sensor’s output plus a user-supplied reference point value (from 0 to any known weight

on the scale).

Hardy 1734-WS Installation & Operation Manual

Page | 8

INTEGRATED TECHNICIAN™ (IT) is a system diagnostics utility which, in conjunction with an HI 6010IT or HI 6020IT

junction box, continuously monitors the excitation circuit (with up to 4 load sensors for the 6010 and up to 8 load

sensors for the 6020) for possible malfunctions. IT reads individual load sensor voltages and weights and isolates

individual system components for quick and easy troubleshooting.

If you do not have the HI 6020IT or HI 6010IT Junction Box connected to the module, the mV/V reading is

displayed as the total for all the load sensors on the system.

Return to Zero Test – Optional

This test requires the HI 6020IT or HI 6010IT Series Junction Box to monitor individual load sensors. It compares

the original voltage reading (saved at calibration) against the current voltage reading of an empty vessel. The

test checks for damaged load sensors due to electrical zero shift or abnormal mechanical forces that cause

binding on one or all of the load sensors in the system.

NOTE: The HI 1734-WS IS compatible with the Hardy HI 6020IT, HI 6020JB HI 6010 IT or HI 6010JB. You

must use the HI 6020IT or the HI 6010IT to run this particular test. The HI 1734-WS is not

compatible with the Hardy HI 215IT Junction Box. It is compatible with the HI 215JB without the

IT functions.

Weighing System Test – Optional

For full utilization, this test requires the HI 6020IT or the HI 6010IT Series Junction Box. The Weighing System

test is used to diagnose drifting or unstable weight reading problems. The Weighing System Test does the

following:

1. Disconnects the load sensors and engages an internal (in the junction box) reference signal to see if the

cable between the instrument and the Junction Box is causing the problem.

2. Reads the weight of each load sensor to see if the load sensor might be causing the problem.

The ability to read the weight seen by each individual load sensor allows use of this test to make cornering,

leveling and load sharing adjustments to the weighing system.

Auto Zero Tracking

Auto Zero Tracking automatically adjusts for zero weight. This capability allows the module to ignore material

build-up in the weighing system within a pre-set auto zero tolerance. For auto zero to work, the current gross

weight must be within the auto zero tolerance. The current gross, plus any previously zeroed weight must be

within the Zero Tolerance level value and the scale must not be in motion. This is not used on all applications

and should be reviewed before use.

NOTE: The amount of weight zeroed off is cumulative. The Auto Zero command will not run if the current gross

weight plus any previously zeroed amount exceeds the zero tolerance value.

Hardy 1734-WS Installation & Operation Manual

Page | 9

Chapter 2 - Specifications

Chapter 2 lists the specifications for the HI1734-WS Weigh Scale Module. Specifications are listed for the

standard instrument and for optional equipment. The specifications listed are designed to assist in the

installation, operation and troubleshooting of the instrument.

Specifications

Channels: 1

Conversion Rate: 55 updates per second internally, 50 updates per second to PLC.

Averages: 1-255 User Selectable in single increments

Resolution Internal: 1:8,388,608

Input: Up to eight (8) 350 ohm Full Wheatstone Bridge, Strain Gauge Load

Sensors/Cells (5 volt excitation) on one scale (using two junction boxes

with a TB-10 connector)

Non-Linearity: 0.001% of Full Scale

Waversaver®: User Selectable

Off

7.50 Hz

3.50 Hz

1.00 Hz (Default)

0.50 Hz

0.25 Hz

Backplane Electrical Ratings: 24 VDC, 100 mA

5 VDC, 100 mA

Cable lengths: 250 feet maximum of C2 authorized cable (Maximum of 8 load sensors)

with IT Junction box.

Load Cell Excitation: 5 VDC

Isolation from digital section 1000 VDC minimum

C2 Calibration Output: Isolation from digital section 1000 VDC minimum

Temperature Drift: Less than 0.0004% of full scale per degree C for Cal- LO and Cal-HI

referencepoints

Environmental Requirements

Operating Temperature Range: -20°C to 55°C (-4°F to 131°F)

Storage Temperature Range: -40°C to 85°C (-40°F to 185°F)

Hardy 1734-WS Installation & Operation Manual

Page | 10

Humidity Range: 0-90% (non-condensing)

Approvals: UL, CUL Ordinary Location

Default Parameters

Configuration Table

Data

Type

Defaults Range

Gravity Correction FLOAT 1.0 .9-1.2

Motion Tolerance FLOAT

10.0 .0001-

999999.99

Zero Tolerance FLOAT

10.0 .0001-

999999.99

Tare Weight FLOAT

0.0 .0001-

999999.99

Reference Weight FLOAT

0.0 .0001-

999999.99

Span Weight FLOAT

1000.0 .0001-

999999.99

AutoZero Tolerance FLOAT

10.0 .0001-

999999.99

Enable AutoZero

Tracking BYTE

0 0-1 0 – Off

1 - On

Metric BYTE

1 0-5 0 – oz

1 – lb

2 – ton

3 – g

4 – kg

5 - t

Load Cell Sensitivity BYTE

4 0-8 0 – 1.0 mV/V

1 – 1.5 mV/V

2 – 2.0 mV/V

3 – 2.5 mV/V

4 – 3.0 mV/V

5 – 3.5 mV/V

6 – 4.0 mV/V

7 – 4.5 mV/V

8 – 5.0 mV/V

Waversaver BYTE

3 0-5 0 – Off

1 – 7Hz

2 – 3.5 Hz

3 – 1Hz

4 – 0.5Hz

5 – 0.25Hz

Num Averages INT 10 1-255

NOTE: THE HI1734 is not compatible with HI 215IT Junction Boxes. Please ensure that the HI1734 is

installed with the HI6020IT, HI 6020JB, HI 6010IT or HI 6010JB Junction Boxes. It is compatible

with the HI 215JB without the IT functions.

Tabla de contenidos

Manuales populares de Sistema de E/S de otras marcas

WAGO

WAGO 750-344 Manual de usuario

Teknim

Teknim TWM-1887 Manual de instrucciones

Intelligent Appliance

Intelligent Appliance IA-2662-E Manual de usuario

BERGHOF

BERGHOF ECC DIO 16/16 Manual de instrucciones

Advantech

Advantech PCM-27J3AU Manual de instalación y operación

Festo

Festo CP-E08-M12-CL Manual de usuario

Measurement Computing

Measurement Computing PCI-DAS64/M1/16 Manual de usuario

Hitachi

Hitachi HX-RIO3 Series Manual de usuario

NUUO

NUUO SCB-A08 Manual de usuario

M-system

M-system R3Y-RS8 Manual de usuario

jablotron

jablotron JB-110N Manual de usuario

Omron

Omron SYSMAC C200H Manual de usuario

DOLD

DOLD SAFEMASTER M Manual de usuario

ABB

ABB OPT-MF-001 Manual de usuario

Omron

Omron SYSMAC C2000H Manual de usuario

Helmholz

Helmholz TB20 Manual de usuario

ICP DAS USA

ICP DAS USA tM-AD2 Manual de usuario

Automationdirect.com

Automationdirect.com DL305 Manual de usuario