ICP DAS USA 3-axis encoder card, 2-axis stepping/servo 8090 3-axis encoder card, Features

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I-8090 User Manual

Version 1.0 06/2001

I-8090 3-axis encoder card

I-8090 is a 3-axis encoder counter board on I-8000 platform. I-8090 encoder card has internal digital filter, 16 bits counter and high counting rate 1Mpps. The application of I-8090 board is position/distance measurement, velocity measurement, feedback for motor control, handwheel input and so on.

Asystem including I-8000 (main system), I-8091 (2-axis stepping/servo control card), I-8090 (3-axis encoder card) can be implemented as a standalone motion controller system for low cost automatical machine.

Features

!I-8000 series.

!3-axis, 16 bits encoder counter.

!32 bits encoder counter by software.

!Maximum counting rate : 1M pulse/sec.

!Differential input A+, A-, B+, B-, C+, C-.

!Quadrant counting mode, CW/CCW counting mode, Pulse/Dir counting mode.

!2500V optical isolation

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ICPDAS

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Contents Icpdas Contents Contents Version 1.0 06/2001 Edition 8090 Axis encoder card8090 3-axis encoder card FeaturesVersion 06/2001 8000, 4 slots 8000, 8 slots I-8000 hardware addressRST INH SEL Registers of I-8090 boardFig2 Quadrant counting mode 01 CW/CCW counting mode Fig3 CW/CCW counting mode Pulse/Direction counting mode Power 1C 2A LED IndicatorEgnd ConnectionEncoder CW/PULSE CCW/DIR Index S8091 card Constants Constants and functionsIcpdas Unsigned char i8090GETINDEXunsigned char cardNo Icpdas Examples Get X, Y, Z-axis encoder counter’s value Icpdas Break default break Return value Icpdas Icpdas Icpdas \r\n Icpdas Icpdas 8091 Axis stepping/servo motor control card 8091 2-axis Stepping/Servo Motor Control Card Contents Introduction System Block DiagramDDA Technology Example Stepping Motor Example Pulse type input Servo Motor 8000 hardware address HardwareRstff Registers of I-8091 boardPower Limit switch configuration of X axis Hardware Configuration Limit switch configurationDirection configuration Output pulse mode configurationTurn Servo ON/OFF Hold ON/OFF Automatic protectionSet limit switch as normal close condition Extgnd Pin assignment of connector CN2Internal circuit of pulse output pin Internal circuit of limit switch inputFan-out type driver VEXTAs motor driver Example of connectionS8091 card Functions SoftwareIcpdas I8091RESETSYSTEM unsigned char cardNo Setting commandsRestriction Reversedir Icpdas 11 i8091EMGSTOPunsigned char cardNo Stop CommandsSimple motion commands High speed move #pulseN. cardNo board number 0~19 Icpdas Example I8091HSPMOVE1, CW, Xaxis Example I8091HSPMOVE1, CW, Yaxis getch I8091SLOWSTOP1, Yaxis Interpolation commands Example I8091INTPLINE1,2000,-3000 I8091INTPLINE1,-500,200 CCW #≤ x 2− Unsigned char i8091INTPSTOP Others Icpdas Start up and end of program = Cwccw Detect I-8091 card ExampleExampleDEMO1.cpp Example DEMO.cpp