Intercomp CW250 Manuale utente

CW250

User Manual

Manual #: 700014-M

CW250, Users

Rev M, April 2018

Page 2 of 31

Table of Contents

DECLARATION OF CONFORMITY .............................................................................................................3

INTRODUCTION........................................................................................................................................... 4

CW250 SCALE FEATURES .........................................................................................................................4

OPTIONS.................................................................................................................................................... 4

SPECIFICATIONS ........................................................................................................................................5

CONTROLS................................................................................................................................................. 5

ELECTRICAL...............................................................................................................................................5

PERFORMANCE ..........................................................................................................................................5

ENVIRONMENTAL........................................................................................................................................5

PHYSICAL ..................................................................................................................................................5

RADIO .......................................................................................................................................................6

OPERATIONS...............................................................................................................................................7

CW250 SCALE ..........................................................................................................................................7

CONTROL FUNCTIONS ................................................................................................................................ 8

TOTALIZING SETUP..................................................................................................................................10

SERIAL OUTPUT SETUP........................................................................................................................... 12

SERIAL OUTPUT MODE SETUP..................................................................................................................12

ON-DEMAND............................................................................................................................................12

CONTINUOUS ...........................................................................................................................................13

ACCUMULATING PRINT.............................................................................................................................. 13

ACCUMULATED TOTAL ............................................................................................................................ 14

ACCUMULATING PRINT AXLE.....................................................................................................................14

ACCUMULATING PRINT STANDARD ............................................................................................................ 15

ACCUMULATING PROCEDURE....................................................................................................................16

MODE MENU.............................................................................................................................................. 18

MODE MENU............................................................................................................................................ 18

SETTING MODE MENU PARAMETERS.........................................................................................................19

CALIBRATION ............................................................................................................................................22

CALIBRATION PREPARATION ....................................................................ERROR! BOOKMARK NOT DEFINED.

CALIBRATION ENABLE JUMPER .................................................................................................................22

CALIBRATION MENU .................................................................................................................................23

SETTING CALIBRATION PARAMETERS........................................................................................................ 24

WEIGHT CALIBRATION.............................................................................................................................. 26

CALIBRATION COMPLETION.......................................................................................................................27

TROUBLESHOOTING ................................................................................................................................ 28

ERROR MESSAGES ..................................................................................................................................28

DIAGNOSTIC CODES.................................................................................................................................29

PT CONNECTOR PINOUT ......................................................................................................................... 30

HOW TO CONTACT INTERCOMP............................................................................................................31

This document is the property of Intercomp Co. and contains information

that is confidential and protected under federal and/or state trade secret,

unfair competition and copyright law. Any reproduction, use or disclosure

without written permission from Intercomp Co. is prohibited.

CW250, Users

Rev M, April 2018

Page 3 of 31

Declaration of Conformity



We, Intercomp Company

3839 County Road 116

Medina, Minnesota 55340 USA

Declare under sole responsibility that the CW250 to which this declaration relates meets the essential

health and safety requirements and is in conformity with the relevant EC Directives listed below using the

relevant section of the following standards and other normative documents.

2001/95/EC - on general product safety

2009/125/EC - ecodesign requirements for energy-related products (2005/32/EC recast)

(EC) No 278/2009 - no-load condition electric power consumption and average active efficiency of

external power supplies

Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the

harmonization of the laws of the Member States relating to electromagnetic compatibility (recast) Text with

EEA relevance AKA Electromagnetic Compatibility (EMC) Directive

EN 55011:2016 -Industrial, scientific and medical equipment. Radio-frequency disturbance characteristics.

Limits and methods of measurement

EN 61000-6-1:2007 - Generic standards, Residential, commercial and light industry environment

EN 61000-6-2:2005 - Immunity for industrial environments

EN 61000-6-3:2007 - Emission standard for residential, commercial and light-industrial environments

EN 45501:2015 - Metrological aspects of non-automatic weighing instruments

2012/19/EU - on waste electrical and electronic equipment (WEEE) (Directive 20/96/EC Recast)

2013/56/EU amending Directive 2006/66/EC on batteries and accumulators

This product complies with all safety-relevant provision referring to protection against electrical hazards

and other hazards, such as mechanical hazards, fire hazards, noise and vibration. The safety issues of

this measurement equipment have been evaluated under the self-certification provisions of the relevant

directives.

The related technical construction files are held for inspection in the U.K. at Intercomp Europe Limited.

The CE mark, Red M and WEEE marks must be affixed as required in the directives.

Mark Browne / Quality Manager

June 24, 2014

CW250, Users

Rev M, April 2018

Page 4 of 31

Introduction

This manual contains specifications, operating instructions and calibration procedures

for the Intercomp Model CW250 Scale.

CW250 Scale Features

lb or kg programmable readout

Ability to display total weight

Accumulating total function

Auto zero tracking automatically corrects zero-weight display shifts

RFI/EMI protection

Low battery detection with automatic shutoff to protect batteries

Built-in self-diagnostics to check Load Cells, Memory, Display, AD Converter and

Power Supply

Weigh pads manufactured from high strength aluminum alloys

Options

220V / 50Hz charging transformer

24” x 24” Ramp (100181)

Cast Aluminum

15” x 15” Ramp (100330)

Cast Aluminum

Battery Operated Tape Printer (100090)

Transport Wheels (100183)

2 wheels per platform

Remote Indicator (100184)

Indicator with pedestal

Remote Indicator (100184)

Indicator for use on floor or wall

CW250, Users

Rev M, April 2018

Page 5 of 31

Specifications

Controls

General

On/Off, Print/Accumulate, Local/Total, Zero

Display

5½ digit, LCD (1.0 inch) with automatic LED back lighting

Indicators

lb, kg, TOTAL, ERROR, (- minus) sign, 4-segment battery indicator

Electrical

Voltage

5 - 15 VDC, 120 VAC, optional 240 VAC

Charging Voltage

10 - 15 VDC

Batteries

4-AA size NiMH or alkaline cells

Charging Current

50 mA

Charging Time

Up to 48 hours for a full charge.

Battery Life

Radio Off: 300 hours with alkaline or NiMH cells.

Radio On: 250 hours with alkaline or NiMH cells.

NOTE: The battery life for setups requiring a scale

wireless "host", is 40 hours

A/D Converter

24 bit conversions

Auto-Zero

Satisfies all HB-44 requirements

Performance

Speed

1 second to typical reading (static)

Accuracy

0.1% of reading or display graduation, whichever is greater

Calibration Interval

Twelve months recommended

Environmental

Humidity

10 to 95% Non-Condensing

Temperature

Operating: -30 C to +60 C / -22 F to +140 F

Storage: -40 C to +70 C / -40 F to +158 F

EMI/RFI

Meets Mil Spec 461

Physical

Dimensions

Overall: 15 x 22 x 4 in. / 380 x 557 x 100 mm

Platform: 15 x 15 x 4 in. / 380 x 380 x 100 mm

Weight

40.5 lb / 18.4 kg

Dimensions

Platform: 24 x 24 x 4 in. / 610 x 610 x 100 mm

Weight

85 lb / 39 kg

Overload Capacity

150%

CW250, Users

Rev M, April 2018

Page 6 of 31

Radio

Radio Frequency

ISM 2.4GHz, 802.15.4

License Requirements

None. Pre-approved US/FCC, CAN/IC, EUR/CE

Range

200ft. / 60m indoor, 300ft. / 90m line of sight

Batteries (AC-PDA-RF only)

4-AA size alkaline or NiMH rechargeable

Battery life (AC-PDA-RF only)

36 hours using NiMH 2500 or alkaline

Radio Notes: Frequency: ISM 2.4GHz (2.400GHz - 2.483GHz), with 12 channels

(CH 1-12) within that range with each center frequency = 2405MHz + (CH * 5) MHz

Power output 63mW (18dBm), 10mW (10dBm) for international variant. Antenna is

internal surface mount with -1.5dbi gain, omni-directional.

WARNING: To satisfy FCC RF exposure requirements for mobile

transmitting devices, a separation of 20 cm or more should be

maintained between the antenna of this device and persons during

device operation. To ensure compliance, operations at closer than this

distance is not recommended. The antenna for this transmitter must not

be located in conjunction with any other antenna or transmitter.

CW250, Users

Rev M, April 2018

Page 7 of 31

Operations

CW250 Scale

Display Description

The display is a Liquid Crystal Display unit (shown below) providing one line of 5 1/2

digits. The screen displays the weights read from the pad. Information displayed

includes indicators for "lb" and "kg" unit of measure, a segment bar to show battery

charge level, error conditions, and set-point indicators that show when set-point

thresholds are reached. The display contains an automatic backlight for use in low-light

conditions.

CW250, Users

Rev M, April 2018

Page 8 of 31

The "TOTA"L icon displays the scale measurement mode as referenced in the table

below. CW250 Measurement Modes

Control Functions

ON / OFF

Press the On/Off key to apply power to the weighing system electronics. When

power is first applied, the weighing system rapidly performs self-tests of the pad and the

internal electronics. When the tests have been successfully completed, the scale

begins weighing. If a problem is detected during self-test, the screen will display an

error message. To turn the scale off, press the On/Off key. The CW250 retains the

setup information and calibration in a special memory device (non-volatile memory) that

is not affected by power loss or battery condition.

PRINT / ACCUMULATE

Press the Print/Accumulate button to print and/or accumulate weights. The function is

dependent on the current print mode setting. When using the accumulated total

function, press the PRINT /ACCUMULATE button to add the total to the accumulated

total. (New accumulated total = total weight (all scales in system) + old accumulated total)

LOCAL/TOTAL

Press the LOCAL/TOTAL button to toggle the scale between local weight and total

weight. The local weight is the weight on that scale only. The total weight shown is the

weight on all of the scales in the system. The display will be in local mode unless the

"TOTAL" icon is displayed.

If the serial output is set to mode 2 or 3 and a successful accumulation has occurred,

press the LOCAL/TOTAL button to toggle the display through the current local weight,

current total weight, accumulated total, and the number of accumulations that make up

the total.

NOTE:

If the system is not setup correctly, an "error" icon and the message ""

will be displayed when attempting to view the total weight.

Mode Status

Setting

TOTAL not lit

Local

TOTAL lit

Total

TOTAL flashing

Accumulated Total

Current local

weight on this

scale

Current total

weight of all

scales

Total number of

accumulations

this session



Total weight of

accumulations

this session



.







CW250, Users

Rev M, April 2018

Page 9 of 31

ZERO

The ZERO key will reset the weight on a scale to read zero (either lb or kg unit of

measure). If the ZERO key is pressed when a pad holds weight, the current weight

becomes the zero condition for the pad. The ZERO feature can be useful to cancel the

weight of weighing fixtures such as tail cones or wheel chocks. When the weight is

removed, a negative weight is displayed until the system is re-zeroed. The ZERO

function is also used when the scale shows a non-zero value with no weight on the

pads. NOTE: The system includes a feature called Auto Zero Tracking (AZT). AZT

corrects for slight zero changes during normal operation. An example of a zero change

could be a buildup of dirt on the pads.

The ZERO key can also be used to clear the accumulated total. Press and hold the

ZERO key until the display screen shows ".", then release the ZERO key. The

accumulated total and the accumulation number will be reset. All scales connected in

the system through interconnect cables will also be zeroed. The entire system can be

zeroed with one press of the ZERO key.

CW250, Users

Rev M, April 2018

Page 10 of 31

Totalizing Setup

The CW250 scale must be setup correctly in order to communicate with other scales in

the system. If the system is not setup correctly, an "error icon" and message “ “will

be displayed when attempting to view the total weight.

1. To begin Totalizing Setup, press the LOCAL/TOTAL and ZERO buttons

simultaneously.

2. The message "" will be displayed. Press the PRINT/ACCUMULATE button.

A number will be displayed followed by 3 dashes. The number displayed is the

scale number. Use the LOCAL/TOTAL button to increment and the ZERO button

decrement the number. When the desired number is displayed, press the

PRINT/ACCUMULATE button.

3. The message "" will be displayed. Press the PRINT/ACCUMULATE button.

The display will show three dashes followed by a number. The number

represents the total number of scales in the system. Use the LOCAL/TOTAL

button to increment and the ZERO button to decrement the number. When the

desired number is displayed, press the PRINT/ACCUMULATE button. NOTE:

The maximum number of scales in a system is 32.

4. If the scale number is "1", the display will issue a prompt confirming the scale

designation is "". Press the PRINT/ACCUMULATE button. Use the

LOCAL/TOTAL or the ZERO button to toggle either "" or "". A scale with a

HOST designation controls the entire scale network. The setting should be set to

"yes" if the scale network consists of scales only. If the system uses an external

device such as a PDA or PC to view the weights, the display setting should be

set to "no" because the external host device controls the scale network. Press

the PRINT/ACCUMULATE button to save the setting.

SETUP EXAMPLE: Setup for two scales. First Scale: Enter "01" for the first scale

number. Enter "02" for the total number of scales. Enter "yes" for the "Host"

setting. Second Scale: Enter "02" to identify the second scale and "02" for the

total number of scales.



Total # of Scales

(Displayed on scale #1 only)



Scale #

Altri manuali per CW250

Indice

Altri manuali Intercomp Scala

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