Omega Speaker Systems LCIC-WIM-BEN manual Appendix F Specifications, Load Cell Input

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Appendix F: Specifications

F.1 Load Cell Input

•5 Volt excitation for upto 10 load cells (350 Ohm)

•Compatible with 1, 2 & 3 mV/V load cells

•Low noise wide bandwidth amplifier & 24 bit ADC

F.2 A/D

•Very high speed A/D: upto 52,000 samples per second

•24 Bit A/D with ± 8 million counts for tension and compression applications

F.3 Digital Inputs

•4 opto-isolated inputs with 10-30 VDC range, each with status LED

•Input #2 configurable as high speed counter

F.4 Digital & Analog Outputs

•4 opto-isolated solid state relays rated at 50V, 300mA, each with status LED. Configurable as setpoints or manual outputs.

•Analog output of 0 to 2.5V with 16 bit resolution.

F.5 Standard Interfaces

•USB 2.0 Full Speed compatible

•Combined RS232/RS485

•Multiple boards may be connected via USB or RS232/RS485

•Ideal for PLC based applications

F.6 Software

•LCIC-WIM Calibration Wizard software is included.

•Included is the LCIC-WIM Monitor utility which is a vital tool for analyzing dynamic load/force systems. It takes full advantage of the board’s speed.

•Also included the LCIC-WIM-SETTINGS utility which gives control to card’s filters, analog output, filling parameters and other settings.

•An ActiveX interface is supplied for easier programming of user’s application; however, direct conversation with the board is available either.

F.7 Dimensions (mm)

•Standard OEM model 160 x 100pcb (Eurocard(

•ABS cased option

F.8 Misc.

•Powerful 32 bit / 135 MIPS DSP for high speed onboard processing.

•8 digit LED display

•On board temperature sensor

•Card includes an integral Fill Mode supplying an independent filling control.

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Contents LCIC-WIM-BEN Servicing North America Table of Contents Programming your Application O & the LED Display AppendicesTrouble-shooting Introduction General DescriptionTypical Applications Installing the board in the PC Page After a while, you’ll have this display Click ‘Finish’ Run the setups of the LCIC-WIM utilities in the folders Setup & RunningUtilities Run a utilityGeneral Calibration UtilityThree stages are Show Data step Pseudo Calibration stepsFive calibration steps are Page Page Page Page Restore Calibrations LibrarySave Parameters Calibration Efficiency CE Menu Bar Settings UtilityTools / Analog Output Tools / Baud Rate for SCI port Tools / General Setpoints Communication  The address setting takes effect only upon board resetPort Baud RateGet results immediately Activate Auto ZeroMax Zero Min ZeroPage Filtering Filter1 Filter2 DecimatorFilling Definition Programming your Application CommandsGet a single reading RS485 Address selection, setting & reading Misc Summary of Weight & A/D Reading Commands Parameter Parameter Description Data Number Type ParametersBecomes effective only after a system reset either Calibration Name 32 characters max Start/Stop Communication LCIC-WIM ActiveXGetVariablerVariable Name VariablesCategory Variable Name Description Get Set Variables TableVariables Table cont’d AnalogOutputM = Manual, 1 = Auto Internal updates there will be a Parameter that needs no change FiltersFilteringLevel Integer Fast ModeTransmission sends blocks of information Stage How to work with the Fast Mode in VB using the ActiveX Interpreting the data in a block MiscGeneral Notes about the I/O Appendix a I/O & the LED DisplayDigital Inputs Analog OutputConnections Pin FunctionConnecting External Devices to the Inputs LCIC-WIM I/O & Analog Out LED Display Appendix B Scaling the Load Cell Input Appendix C Load Cell Connections Communication Parameters Appendix D USB, RS232 & RS485Baud Rate RS485 Activate address x x=1, 2, 3, …, 62, 63 RS485 CommandsPage Hello Set the specified RS485 address Read the RS485 address of the active boardRS485 Responses Examples Page Page Board selection by the supplied utilities Introduction Appendix E Fill ModeSpecial Mode Hardware InputsInput #1 Input #2 Input #3 Input #4 Output #1 Output #2 Output #3 Output #4 Hardware OutputsFilling By = Weight Filling By WeightFilling Parameters TimeAuto Tare Activate Auto Correction Averaging x last fillingsHi Limit Lo LimitValid Results Limits Start from filling # …Valid Limits ± … % Stabilization Criterion Tare & Stop Fast Speed Config Filling By = TimeStabilization Criterion Stop Filling Configurations Library LED Display Notations Scale of the displayed weight# 1 A= 40.99 Tr= 6.65 Cv= 0.00 Ft= 7527 ms St= 2554 ms Cc= Get current status small ‘s’ Response Example Error Codes Load Cell Input Appendix F SpecificationsCard does not respond after PC power-on Appendix G Trouble-shootingAppendix H Zero & Tare Zero functionManual Zero Parameter Auto-TarefunctionWARRANTY/DISCLAIMER Temperature