Loup Electronics Weighlog 3030 User manual

User Guide
Weighlog 3030
On-Board Weighing System
Operation
Issued January 12, 2012

Electro-Magnetic Compatibility (EMC)
This product complies with Council Directive 2004/108/EC when installed and used in accordance
with the relevant instructions.
Service and Technical Support
PLEASE CONTACT YOUR NEAREST DISTRIBUTOR. If unknown then fax: [phone]
Our policy is one of continuous improvement and the information in this document is subject to
change without notice.
Check that the software reference matches that displayed by the instrument.
This manual refers to Software Issue: GC100:Iss01Rev01Lib01
© Copyright Loup Electronics Inc.
[e-mail]
Phone: [phone]
Toll Free: 1-877-489-LOUP (5687)

WEIGHLOG 3030 - OPERATION
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Contents
1. Overview______________________________________________________________________________________________________ 3
1.1 Main Operating Screen and Controls .................................................................................................................................. 5
1.2 Menu Navigation .................................................................................................................................................................. 6
1.2.1 Keys........................................................................................................................................................................ 6
1.2.2 Touchscreen .......................................................................................................................................................... 6
2. Operator Settings ______________________________________________________________________________________________ 7
2.1 Attachments ......................................................................................................................................................................... 7
2.2 Product and Customer Stores.............................................................................................................................................. 8
2.2.1 Select a Product Store ........................................................................................................................................... 8
2.2.2 Select a Customer Store ........................................................................................................................................ 8
2.2.3 View / Edit / Delete Product Store information / Set Product Density .................................................................... 9
2.2.4 View / Edit / Delete Customer Store information / Set Truck Tare Weight............................................................ 10
2.2.5 View / Clear Grand Total ...................................................................................................................................... 11
2.3 Blend (Mix) Stores.............................................................................................................................................................. 12
2.3.1 Enable / Disable Blend ("Mix") Mode ................................................................................................................... 12
2.3.2 Select / Rename a Blend (Mix) Store / View Mix ingredients............................................................................... 13
2.3.3 Delete / Programme the Mix ingredients ............................................................................................................. 13
2.4 Automatic / Manual Weight Entry ....................................................................................................................................... 14
2.5 Select Units / Weight Resolution ('e') ................................................................................................................................. 15
2.6 Other Operator Settings ..................................................................................................................................................... 16

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3. Weighing _____________________________________________________________________________________________________ 17
3.1 Weighing Modes ................................................................................................................................................................ 17
3.2 Machine Requirements ...................................................................................................................................................... 17
3.3 Lifting Procedure................................................................................................................................................................ 18
3.4 Set Zero.............................................................................................................................................................................. 18
3.5 Dynamic Weighing ............................................................................................................................................................. 19
3.6 Static Weighing .................................................................................................................................................................. 20
3.7 Weighing without an "R/D" Sensor ..................................................................................................................................... 21
3.8 Weighing in Blend ("Mix") Mode ........................................................................................................................................ 22
3.8.1 Batch Mixing......................................................................................................................................................... 23
3.9 Clear Last Weight Entry ("CE-1")......................................................................................................................................... 24
3.10 Reset Load Total ................................................................................................................................................................ 24
3.11 Adjustment for Incorrect Weight Readings ("Nudge")........................................................................................................ 25
4. Printing and Data Transfer _____________________________________________________________________________________ 27
4.1 Printing ............................................................................................................................................................................... 27
4.1.1 Print Modes .......................................................................................................................................................... 27
4.1.2 Print ALL Product Memory Stores........................................................................................................................ 28
4.1.3 Print a single Product Memory Store ................................................................................................................... 28
4.1.4 Print ALL Customer Memory Stores..................................................................................................................... 29
4.1.5 Print a single Customer Memory Store ................................................................................................................ 29
4.1.6 Types of Printout .................................................................................................................................................. 30

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1. Overview
The Weighlog Alpha 10 is intended for use on industrial and agricultural loading shovels, fore-end loaders, back-hoe
loaders, (loader side only), tipping trailers and tipping trucks.
It measures, displays and records the net weight lifted, normally based on sensing the lift system hydraulic pressure, at a
set point using a Reference and Direction ("R/D") Sensor.
Pressure sensing is problematic on certain types of equipment due to the design of the hydraulic system. Up to four
pressure sensors may be installed, or strain-sensing technology may be used instead.
The system enables,
..- ..Automatic Dynamic Weighing Mode with "R/D" Sensor
- Compensation for variable lift speed (dynamic weighing only)
- Static Weighing Mode with "R/D" Sensor
- .Static Weighing Mode without "R/D" Sensor (applications include weighing with forklift trucks and tipping trailers)
- Automatic or Manual Load Entry
- Weight Calibration adjustment ("Nudge" function)
With careful operation, system accuracy can be as good as ±1% of lift capacity although ± 2% is more common in
practice.
Weighlog readings are not suitable as a legal basis for the sale of goods.

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The head unit has a 4.3" Colour Touch Screen plus 4 basic menu keys, and includes the following functions,
- 10 programmable "attachments". Independent configuration (of weighing mode) and weight calibration for each
"attachment".
- Set Zero (Tare) Weight
- Target Weight and "Accumulated Weight" displays
- Clear Last Weight Entry ("CE-1")
- 30 Product Memory Stores
- 30 Customer Memory Stores
- Grand Total
- Blend (Mix) Mode (with 5 "Mix" stores).
- Customizable Store Names and Screen Icons
- Automatically print a load summary ("Job Record") when resetting for next Load
- Printing load data including Product, Customer and Batch Mix Tickets
- Saving load data to USB Flash Drive / SD Memory Card
- Data Logging (RS232 serial ASCII output to suitable logging device)
- Overload Alarm
- Diagnostic mode and Error Log
Weighlog readings are not suitable as a legal basis for the sale of goods.
..

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3. Weighing
3.1 Weighing Modes
Dynamic weighing: The weight is measured without interrupting the lift. The load is lifted straight through the reference
position. Dynamic weighing can give consistent results without significantly slowing down the loading job, but it does rely
on a certain degree of care on the part of the operator.
Static weighing: The load is lifted or lowered to the reference position and held there. The display may show a "live
reading" that will fluctuate as the machine settles. You can tip off excess material as required, therefore static weighing is
ideal for the last bucket load if you are aiming to reach a target load.
Weighing without "R/D" Sensor: For applications where no "R/D" sensor is fitted (e.g. trailers, forklift trucks), a "live" reading
is constantly displayed, that will fluctuate as the trailer is loaded / the machine settles down. PRESS either or the
Remote Load Enter Button to store the weight reading in memory.
3.2 Machine Requirements
The accuracy of the system depends to some extent on the following :
1. Operating Temperature : Always allow the machine and the hydraulics to warm up to the normal operating temperature
before commencing weighing.
2. Weighing on level ground : Avoid weighing when on a slope or a side slope. Wherever possible weigh on a level area.
3. Vehicle movement : Best results are obtained when weighing while the vehicle is stationary. It is important that the load
does not bounce or jerk as it is lifted.
4. Maintenance : Keep your machine maintained in good condition. Things like excessively worn bushings, pivot pins and
slideways, as well as lack of lubrication to these areas can have an adverse effect on weighing accuracy. After any major
servicing particularly if you have replaced worn components or carried out welding repairs, you should re-calibrate the
weighing system. If the hydraulic system has been drained and re-filled you should also check for any air that may have
become trapped at the pressure sensor(s).