Manual - TopsCCC
Contents
1. 18 DIO_16 AGND 36 17 Vout_6 AGND 35 16 Vout_5 AGND 34 15 Vout_4 AGND 33 14 Vout_3 AGND 32 13 Vout_2 AGND 31 12 Vout_1 AGND 30 11 Vout_0 AGND 29 10 AGND DGND 28 9 DGND DO_7 27 000000000000000000 0000000000000000000 cs o o o o o 0 u u wo Figure 2 1 Pin Assignment of EX 93008 connector CN1 Legend DI_n Isolated digital input channel n DO_n Isolated digital output channel n DGND Ground return path of isolated digital input and output channels AGND Ground return path of isolated analog output channels Vref D A external reference voltage input 13 14 EX93008 User s manual EX93008 User s manual Chapter 3 31 Card number setting Maximum four EX 93008 cards can be installed in system simultaneously with J um per setti ng each has a unique card number A jumper called JP5 see page 12 on the card is used to set the card number starts from 1 to 4 JP5 Card number 3 1 a default setting 4 3 2 4 3 2 3 4 4 3 4 4 EX93008 User s manual EX93008 User s manual 32 Analog output setting Channel 4 and Channel 5 Vout_4 and Vout_5 setting JP3 JP3 Channel NO output mode and Range Unipolar EX 93008 Channel_0 Vout_0 to Channel_7 Vout_7 EX 93008 4 Channel_0 Vout_0 to Channel_3 Vout_3 EX 93008 2 Channel_0 Vout_0 to Channel_1 Vout_1 The EX 93008 s voltage output channels can be configur2. the provided CD L6 Programming Library The provided CD includes the function libraries for many different operating systems including DOS Library BorlandC C and Microsoft C the functionsDescriptions are included in this user s guide Windows 98 2000 NT Me XP DLL For VB VC BC5 the functionsDescriptions are included in this user s guide Windows 98 2000 NT Me XP ActiveX For Windows s applications LabVIEW e Driver Contains the Vis which are used to interface with NI s LabVIEW e software package Supporting Windows 95 98 NT 2000 The LabVIEW e drivers are free shipped with the board InTouch Driver Contains the InTouch driver which support the Windows 98 2000 NT XP The The InTouch e drivers are free shipped with the board EX93008 User s manual EX93008 User s manual This chapter describes how to install the EX 93008 card Please follow the follow Chapter 2 steps to install the EX 93008 card Installation 21 What You Have In addition to this User s Manual the package includes the following items EX 93008 board Driver utilities CD This user s manual If any of these items is missing or damaged contact the dealer from whom you purchased the product Save the shipping materials and carton in case you want to ship or store the product in the future 2 2 Unpacking Your EX 93008 card contains sensitive electronic components that can be easily damaged by static electricity The operator sh
3. Accuracy 0 024 Differential Linearity Error 0 002 Full Scale Range Data Transfer Programmed I O Output initial status OV after RESET or POWER ON Isolation voltage 2500 V bc between the outputs and the PCI bus Temperature drift Typical 10 PPM C 0 60 C Maximun 20 PPM C 0 60 C Output current 5 mA max Digital Input Numbers of digital input channel 8 isolated input channel Photo isolator PC814 or equivalent Isolation voltage 5000Vrms Input voltage up to 34Vdc Logic L 0 3 0V Logic H 3 2 34V Input resistance 4 7KQ 0 5W Digital Output Numbers of digital output channel 8 isolated output channel Photo isolator PC817 or equivalent Isolation voltage 5000Vrms Output type Photo coupler transistors open collector up to 35Vdc Sink current 50mA maximum Physical Connector 37 pin D type connector Dimensions 175 x 100 mm 6 9 x 3 9 Environment Operating temperature O 60 C 32 140 F Storage temperature 20 70 C 4 158 F Operating humidity 5 95 RH non condensing MTBF over 71 280 hrs 25 C grounded fix environment L5 Software Supporting TOPS CCC provides versatile software drivers and packages for users different approach to built up a system We not only provide programming library such as DLL for many Windows systems but also provide drivers for many software package such as LabVIEW Intouch M and so on All the software options are included in
4. page of menu project setting add LIB PCIDAQ LIB in the blank of Objects Library Modules 3 Add this sentence include Include PCIDAQ H to the head of your main file Visual BASIC 1 Add file Include Declare bas in your project Delphi 1 Add file Include Declare pas in your project 2 Add this sentence uses Declare in the head of your unit pas C Builder 1 Add file Include PCIDAQ H and Lib PCIDAQ_CB lib to your project 2 Add this sentence include Include PCIDAQ H to head of your main file Note For more information please refer to program in directory Example 29 EX93008 User s manual 6 2 Summary of function calls 30 Function Description pag e W_3008_Open Initial EX 93008 card before using 31 W_3008_GetCardsID Get PCI ID code of EX 93008 32 Get PCI bus and slot number occupied by W_3008 GetBusSlot EX 93008 33 W_3008 Version Get version number of PCIDAQ DLL 34 W _ 3008 Close Close EX 93008 card before terminating 35 program W_3008 Read_Di Read digital input port data 8 bit 36 W_3008 Write_Do Write data 8 bit to digital output port 37 W_ 3008 Read Do ae back current value of digital output 38 W_ 3008 Set Do Bit Activate a bit of digital output port output 39 transistor ON De activate a bit of digital output port 3009 _Reset_Do_BIt output transistor OFF 40 W_3008_DA Write data to D A channel 41
5. 0 2048 0 0000V 0x000 0000 Vref Table 4 1 26 EX93008 User s manual EX93008 User s manual h This chapter describes the software library for operating this card Only the functions C apter 6 in DOS library and Windows DLL are described Please refer to the PCIDAQ function reference manual which included in TOPS CCC CD for the descriptions of the Libraries Windows 98 NT 2000 DLL functions Gl Libraries Installation This section will show you how to install the software libraries DOSDAQH LIB for DOS or Windows 98 DLL or PCIDAQ for Windows 98 NT 2000 The device drivers and DLL functions of Windows 98 NT 2000 are included in the PCIDAQ The TOPS CCC CD also includes the detail examples and readme files GLI How to use the DOSDAQH LIB in DOS For BC compiler 1 Large mode Add ALIBIBCIDOSDAQL LIB in your project 2 Huge mode Add ALIBBCIDOSDAQH LIB in your project 3 Include DOSDAQ H in your source file For MSC compiler 1 Large mode Add ALIBIMSCIDOSDAQL LIB in your project 2 Huge mode Add LIBIMSCIDOSDAQH LIB in your project 3 Include DOSDAQ H in your source file For TC compiler 1 Large mode Add ALIBITCIDOSDAQL LIB in your project 2 Huge mode Add_ LIB TC DOSDAQH LIB in your project 3 Include DOSDAQ H in your source file 27 28 EX93008 User s manual L2 How to use the PCIDAQ DLL s in Windows VC 6 0 1 Add file Include PCIDAQ H in your project 2 In link
6. 08 User s manual Chapter 7 EX 9837 Terminal board EX 9837 Screw terminal termination board features one 37 pin D type connector for easy maintenance wiring and installation It provides 37 channels that are accessed through a 37 pin D type connector 7 1 Main features Low cost screw terminal board for the all EX series with 37 pin D type connector Reserved space for signal conditioning circuits such as low pass filter voltage attenuator and current shunt Industrial type termination blocks permit heavy duty and reliable signal connections Table top mounting using nylon standoffs Screws and washers provided for panel or wall mounting Dimensions 80mm W x 181mm H 37 pin D type connector O 2200 JD0D00R0mNnN 43 44
7. E if card number n exists Error code Please refer to PCIDAQ H or DOSDAQ H 32 EX93008 User s manual G5 w_3008_GetBusSlot Description Get the PCI bus and slot of the card Syntax C C DOS WORD D_3008_GetBussSlot WORD cardNo WORD bus WORD slot C C Windows WORDW_3008_GetBusSlot WORD cardNo WORD bus WORD slot Visual BASIC Windows Function W_3008_GetBusSlot ByVal cardNo As Long ByRef bus As Long ByRef slot As Long As Long Delphi Function W_3008_GetBusSlot cardNo Integer var bus Integer var slot Integer Integer Argument cardNo Card number set by jumper on card bus Return PCI bus Number slot Return PCI slot Number of the bus Return Code Error code Please refer to PCIDAQ H or DOSDAQ H 33 EX93008 User s manual 66 w_3008 Version Description PCIDAQ DLL driver drives the EX 93008 cards This function returns the version of PCIDAQ DLL driver Syntax C C DOS Void D_3008_Version char version C C Windows Int W_3008_Version void Visual BASIC Windows Function W_3008_Version As Long Delphi Function W_3008_Version Integer Argument version This string pointer return the version of DOSDAQ DLL DOS only Return Code Return the version number Windows only 34 EX93008 User s manual G7 W_3008 Close Description The IRQ and base_address of EX 93008 pass through address are assigned by system BIOS directly This function should be called to relea
8. EX93008 User s manual 63 w_3008_Open Description Because the EX 93008 is PCI bus architecture and meets the plug and play design the IRQ and base_address pass through address are assigned by system BIOS directly EX 93008 cards have to be initialized by this function before calling other functions Syntax C C DOS WORD D_3008_Open WORD cardNo C C Windows WORD W_3008_Open WORD ExistedCards Visual BASIC Windows Function W_3008_Open ByRef ExistedCards As Long As Long Delphi Function W_3008_Open var ExistedCards Integer Integer Argument cardNo card number set by jumper on card DOS only existCards The number of installed EX 93008 cards Windows only This return value shows how many PCI 93008 cards are installed in your system Return Code Error code Please refer to PCIDAQ H or DOSDAQ H 31 EX93008 User s manual 64 W_3008_GetCardsID Description Get the cards number that is set by jumper on cards Syntax C C DOS void D_3008_GetCardsID WORD CardsIDArray C C Windows WORD W_3008_GetCardsID WORD CardsIDArray Visual BASIC Windows Function W_3008_GetCardsID ByRef CardsIDArray As Long As Integer Delphi Function W_3008_GetCardsID var CardsIDArray Word Word Argument CardsIDArray This array return card number of installed cards You should define a 4 elements array and then pass the array s pointer to this function Return Code Card IDArray n TRU
9. EX93008 User s manual EX 93008 8 channel Isolated D A Output Card Copy Right Notice The information in this manual is subject to change without prior notice in order t o improve reliability design and function and DOSed not represent a commitment on the part of the manufacturer No part of this manual may be reproduced copied or transmitted in any form without the prior written permission of manufacturer Acknowledgment Products mentioned in this manual are mentioned for identification purpose only Products manes appearing in this manual may or may not be registered trademarks or copyright of their respective companies Printed Jan 2002 Rev 1 1 EX93008 User s manual EX93008 User s manual Table of Contents Chapter 1 INtroduction ccsccssesseeeeseeesseeesseeesneeeseeensneseseeeasneseseeeaseneeseeness 5 Ed IntroduUctON wit tad tale tod 6 12 EOS iia 6 LS sAPPlCAtiOnS ireren ies calados li ae cade i oe ad 6 L4 Specifications iii acid Ae ie el ae ee ee 7 15 Software SUPPOMING zs ees ee cacee ce era aA h wires R Oa RE pass 8 16 ProgrammingLiDraly mmonoin ca ita 8 Chapter 2 InstallatiON io simios ita 9 21 What You HO ad 10 22 NAM E 10 23 Hardware Installation Outline ooonnnncnnninnnninnnnnnnnnnnnnnonnccnncannnccnnnrcnnnccnnnn 10 24 Installation ProCedures oconnoconnnnnnnncinncccnncncnononnnncnnoncnnnncnrancn nan cn rancia nnncnnn nes 11 25 Device Installation for Windows SyStemS oooncinc
10. ardNo Card number set by jumper on card Data Data be written to output port Return Code Error code Please refer to PCIDAQ H or DOSDAQ H 37 EX93008 User s manual 610 w_3008 Read_Do Description This function is used to read current data of output port You can read back 8 bit output data of EX 93008 by calling this function Syntax C C DOS WORD D_3008_Read_Do WORD cardNo WORD DoData C C Windows WORD W_3008_Read_Do WORD cardNo WORD DoData Visual BASIC Windows Function W_3008_Read_Do ByVal cardNo As Long ByRef DoData As Long As Long Delphi Function W_3008_Read_Do cardNo Integer var DoData Integer Integer Argument cardNo Card number set by jumper on card Data Return current output data Return Code Error code Please refer to PCIDAQ H or DOSDAQ H 38 EX93008 User s manual 611 w 3008 Set Do Bit Description Set one digital output channel On set output transistor ON Syntax C C DOS WORD D_3008_Set_Do_Bit WORD cardNo WORDbitNo C C Windows WORD W_3008_Set_Do_Bit WORD cardNo WORDbitNo Visual BASIC Windows Function W_3008_Set_Do_Bit ByVal cardNo As Long ByVal bitNo As Long As Long Delphi Function W_3008_Set_Do_Bit cardNo Integer bitNo Integer Integer Argument cardNo Card number set by jumper on card bitNo Channel Number 0 to 7 Return Code Error code Please refer to PCIDAQ H or DOSDAQ H 39 EX93008 User s manual 6 12
11. ccinnccnncccnoncnnocncnannananccnnnos 11 26 A TE 12 27 Connector Pin Assignment of EX 93008 ooooocccocccnoccccocccnonccnanccnnnccnanccnnnoos 13 Chapter 3 Jumper setting ccsseeeeseeeeseeeeseeenseeeeeeeenseeesenesnseeseeeesnseeseneeseeeeeeas 15 31 Gard number setting sisir drna ii TERETA 16 32 lt Analog OUtput Setting acertada 17 Chapter 4 Registers Fortmat cccseccsecesseeesseeesseenseeesseeeneeeeseeesaeeeseeeeeneeeeeae 19 41 POLPRE REISTE cita iaaa 20 42 Reset control registers oooionncinncninnicnnccnnocnnnocnnnncnnnnrcnnnnc crac n rancia nnncnnnncnnnn 20 43 Digital Input Register Address MaP ooccincininncnincinnnccconcnconnncnnnncnnnncnnnncnnos 21 44 Digital Output Register ooooonnccnncninnncnnnccnncccnonncnnnncnonn conc nnnnn cnn cnnnrnnnnnccnnn 21 45 Analog output registers oooconnoccnonnncconnnonncnnancnenanncnnnnnnnnnnnnnne rn nnnnc rca 22 Chapter 5 Operation TheOrenm ccseccsseeesseeeseeeesseeesseeesseeenseeeseeeeseeeeeseeeneeeeeae 23 5 1 Isolated Digital Input Channels ooooncccnnnncccnnnoncccnnonccnnnrncnnnnrn nn nnnnnnnnnnn nn 24 5 2 Isolated Digital output Channels ncccinnncinnicinnncnncccnonnnocccnonanarccrarcananccnnn 25 53 Voltage Output isc vai ei ee a ee eee 25 Chapter 6 Libraries cccccsecssecsseeesseeeseeesseeenseeenseesaseesseeesnseesseeesaseaseseeeeseeeaes 27 61 Libraries Installationen menena nni e 28 611 How to use the DOSDAQH LIB in DOS ococncccnnccnnncccoc
12. ccnoncnnanccnancnnanccnnnns 28 6 12 How to use the PCIDAQ DLL s in Windows ooococinnccnnccononccnncccnonccnnnccnnc 29 6 2 Summary of function calls ooonnncinnidinncnnnncnnnnccnncccnnrnnnarncnnrnnnnrcn narran 30 63 W 3008 OPeMicccicciocnirn cin aan 31 64 W_3008_GetCardslID ooooooccnnocccnnnnocccnnnoccncononcnnonnnnononnnnnnnononnnnennnnnnninoncnnns 32 65 W 3008 GetBusSlot ciii aeo a eea Eat 33 6 6 We B008 Versi 34 EX93008 User s manual 67 W3008 Close cuca 35 68 W3008 Re ad Dii asinine din clicar a aeee rallies 36 69 W 3008 Write DOs i at 37 6 10 W 3008 Read Dos ici dedo dica d se 38 0 11 W 3008 Set Do Bibi cion ies 39 6 127 W gt 3008 Reset Do Bit lacio sii 40 618 W23008 DA toscana e aia 41 Chapter 7 EX 9837 Terminal bOatd eccssecesseesseeesseeesseeeeeeeenseeeneeeenseeeeeenes 43 7A gt Mainifeatures ii did 43 4 EX93008 User s manual Chapter 1 Introduction EX93008 User s manual 11 introduction The EX 93008 is an isolated digital to analog output card for the PCI bus It provides eight 12 bit analog output channels with isolation protection of 2500 V pc between the outputs and the PCI bus The EX 93008 series includes three cards EX 93008 Isolated 8 CH voltage output card EX 93008 2 Isolated 2 CH voltage and current output card EX 93008 4 Isolated 4 CH voltage output card Each of channel has 1 bipolar 10V voltage outputs 2 unipolar 0 10V voltage ou
13. ctor transistor structure The input voltage range form OV to 24V and input resister is 4 7K ohms The connection between outside signal and EX 93008 AC is shown in Figure 4 2 and Figure 4 3 Polarity input DI_n 0 7 ISOGND Figure 4 2 isolated digital inputs of EX 93008 Non polarity input EX 93008AC only DI_n 0 7 ISOGND Figure 4 3 isolated digital inputs of EX 93008AC 24 EX93008 User s manual EX93008 User s manual 52 Isolated Digital output channels The isolated digital output circuits are as following The output is open collector type Figure 4 4 isolated digital output 53 Voltage Output The DA converter DAC2815AP is a 12 bits DAC The voltage output range is jumper selectable by JP1 JP4 Please refer to section 3 2 for detail of the jumper setting The user defined voltage Vref is input from the DB 37 connector s pin 37 The DA data format is 12 bits unsigned value for all channels that is the value is in binary format Table 4 1 shows the relation between the digital value and the analog output voltage Mode Hex value Output voltage OxFFF 4095 9 99969V O 10V 0x800 2048 5 00000V 0x000 0000 0 00000V OxFFF 4095 9 99969V 10V 10V 0x800 2048 0 00000V 0x000 0000 10 00000V OV Vref OxFFF 4095 Vref 0x800 2048 Vref 2 0x000 0000 0 00000V Vref Vref OxFFF 4095 Vref 0x80
14. ed as different voltage range Each output channel and its corresponding jumpers are listed as following tables CH_4 and CH_5 Channel 0 and Channel 1 Vout_0 and Vout_1 setting JP1 Vout_4 and Vout_5 Vref Vref or mE ooo a JP1 Channel NO output mode and Range Unipolar CH_0 and CH_1 Vout_0 and Vout_1 OV Vref w 10V 10V Vref Vref or or djojoJojojo oo a or CH_6 and CH_7 EscsSdEB Vout_6 and Vout_7 Vref Vref or ooo ooo a Unipolar OV 10V OV Vref Note EX 93008 is pins compatible to the general purposed 37 pin screw 2 se terminal EX 9837 which equipped with heavy duty screw terminal dececo Booo olk CH_2 and CH_3 Vout_2 and Vout_3 10V 10V Vref Vref nr ar O00 jo O00 ooo OJO ooo a a 17 18 EX93008 User s manual Chapter 4 Registers Format 19 EX93008 User s manual This information is quite useful for the programmers who wish to handle the card by low level programming However we suggest user have to understand more about the PCI interface then start any low level programming In addition the contents of this chapter can help users understand how to use software driver to manipulate this card 41 PCI PnP Registers The
15. egisters There are 8 isolated digital input channels on EX 93008 each bit of based address is These registers control the operations of DAC2815 converters For more detailed corresponding to a signal on the digital input channel information of DAC2815 please visit BURR BROWN Companys web site Address BASE 0C8H port 0 only www burrbrown com to download relative information Attribute read only Control register Bt Por 7 6 5 4 3 2 1T70 O E AE AAA Base 0C8H 0 DI_7 DI_6 DI_5 DI_5 D3 DI_2 Di1 DLO PAE TAR e Rete esl espa ess 44 Digital Output Register Data register There are total 8 digital output channels on the EX 93008 each bit of based address Bit 7 6 5 4 3 2 1 0 is corresponding to a signal on the digital output channel 5 OCOHI Daz Das Das DAA DAS DAD DAI DAO Address BASE 0C8H port 0 only ies Attribute write Bit Port 7 6 5 4 3 2 1 0 Base 0C8H 0 DO_7 DO_6 DO_5 DO_5 DO_3 DO_2 DO_1 DO_0 Address BASE 0C4H port 0 only Attribute read back of digital output port Bit Port 7 6 5 4 3 2 1 0 Base 0C4H 0 DO_7 DO_6 DO_5 DO_5 DO_3 DO_2 DO_1 DO_0 21 22 EX93008 User s manual Chapter 5 Operation Theorem 23 EX93008 User s manual 51 Isolated Digital Input channels The isolated digital input is open colle
16. ould be wearing an anti static wristband grounded at the same point as the anti static mat Inspect the card module carton for obvious damage Shipping and handling may cause damage to your module Be sure there are no shipping and handing damages on the module before processing After opening the card module carton extract the system module and place it only on a grounded anti static surface component side up Again inspect the module for damage Press down on all the socketed IC s to make sure that they are properly seated Do this only with the module place on a firm flat surface 23 Hardware Installation Outline PCI configuration The PCI cards are equipped with plug and play PCI controller it can request base addresses and interrupt according to PCI standard The system BIOS will install the system resource based on the PCI cards configuration registers and system parameters which are set by system BIOS Interrupt assignment and memory usage I O port locations of the PCI cards can be assigned by system BIOS only These system resource assignments are done on a board by board basis It is not suggested to assign the system resource by any other methods PCI slot selection The PCI card can be inserted to any PCI slot without any configuration for system resource EX93008 User s manual 24 Installation Procedures 1 Turn off your computer 2 Turn off all accessories printer modem monitor etc connected to your com
17. puter 3 Remove the cover from your computer 4 Setup jumpers on the card 5 Before handling the PCI cards discharge any static buildup on your body by touching the metal case of the computer Hold the edge and do not touch the components 6 Position the board into the PCI slot you selected 7 Secure the card in place at the rear panel of the system 25 Device Installation for Windows Systems Once Windows 95 98 2000 has started the Plug and Play function of Windows system will find the new EX cards If this is the first time to install EX cards in your Windows system you will be informed to input the device information source Please refer to the Software Installation Guide for the steps of installing the device 11 EX93008 User s manual 26 PCB Layout e 165mm 9 ____ __ z ll O ES EEES DAC2518 3 DAC2518 4 El L JP4 fasses L O 102mm 7 E JP5 DC DC PCI Bus CN1 LD Controller Where CN1 Analog outputs and digital I O connector JP5 Card number jumper JP1 D A channel 0 1 setting jumper JP2 D A channel 2 3 setting jumper JP3 D A channel 4 5 setting jumper JP4 D A channel 6 7 setting jumper 12 EX93008 User s manual EX93008 User s manual 2 7 Connector Pin Assignment of EX 93008 The pin assignment of the 37 pin D type connector is an isolated signal connector 93008 s pin assignment is as shown in Figure 2 1 19 AGND Vref 37
18. re are two types of registers PCI Configuration Registers PCR and Peripheral Interface Bus PIB The PCR which is compliant to the PCI bus specifications is initialized and controlled by the plug amp play PnP PCI BIOS The PCI bus controller Tiger 100 320 is provided by Tigerjet Network Inc www tinet com For more detailed information of PIB please visit Tigerjet technology s web site to download relative information It is not necessary for users to understand the details of the PIB if you use the software library The PCI PnP BIOS assigns the base address of the PIB EX93008 board registers are in 32 bit width But only lowest byte bit0 bit7 is used The users can access these registers by only 32 bit I O or 8 bit I O instructions The following sections show the address map including descriptions and their offset addresses relative to the base address 42 Reset control registers 20 The EX 93008 is in inactive state when the system power on and should be activated by set bit o of this register to 1 state Address Base 000H Attribute Write only Bit 7 6 5 4 3 2 1 0 State Base 000H O O JO JO JO O O O Inactive reset state Default Base 000H JO JO O JO O O O i Active state Bit 0 of this register should be set to 1 before using EX 93008 EX93008 User s manual EX93008 User s manual 43 Digital Input Register Address Map 45 Analog output r
19. se all system resource before terminate application program Syntax C C DOS WORD D_3008_Close WORD cardNo C C Windows Void W_3008_Close void Visual BASIC Windows Function W_3008_Close Delphi Function W_3008_Close Argument None Return Code None 35 EX93008 User s manual 68 w_3008 Read_Di Description This function is used to read data from digital input port You can get 8 bit input data from EX 93008 by calling this function Syntax C C DOS WORD D_3008_Read_Di WORD cardNo WORD DiData C C Windows WORD W_3008_Read_Di WORD cardNo WORD DiData Visual BASIC Windows Function W_3008_Read_Di ByVal cardNo As Long ByRef DiData As Long As Long Delphi Function W_3008_Read_Di cardNo Integer var DiData Integer Integer Argument cardNo Card number set by jumper on card Didata Return digital input data Return Code Error code Please refer to PCIDAQ H or DOSDAQ H 36 EX93008 User s manual 69 w_3008 Write Do Description This function is used to write data to output port You can send 8 bit output data to EX 93008 by calling this function Syntax C C DOS WORD D_3008_Read_Do WORD cardNo WORD DoData C C Windows WORD W_3008_Write_Do WORD cardNo WORD Data Visual BASIC Windows Function W_3008_Write_Do ByVal cardNo As Long ByVal Data As Long As Long Delphi Function W_3008_Write_Do cardNo Integer Data Integer Integer Argument c
20. tput The DA chip is the DAC 2518AP that is a state of the art fully monotonic digital to analog converter This device employs ultra stable nichrome NiCr thin film resistors to provide monotonicity low distortion and low differential linearity error over long period of time When the system is hot reset the power is not shut off the EX 93008 can still retain the last analog output settings and values This practical function eliminates danger caused by mis operation during unexpected system resets 12 Features 32 bit PCI Bus Plug and Play complies with PCI local bus 8 CH 12 bit voltage output Fully isolation protection from PC power to external device 2500Vrms isolation voltage Unipolar or bipolar voltage output range On board DC to DC converter provide voltage and current source 8 Isolated digital input channels 8 Isolated digital output channels 13 Applications Process control Programmable voltage source Servo control Industrial Process Control Pressure Temperature Transmitter Servo Control EX93008 User s manual EX93008 User s manual 14 Specifications Power consumption D A Output 5 V 350 mA typical 500mA Max Channels 8 isolated D A channels 12V 200 mA typical 350mA Max Converter DAC2518AP or equivalent Resolution 12 bits no missing code 11 bit guarantee Output ranges Unipolar 10V 10 V O 10 V Settling time 16 u second 10V to 10V
21. w_3008_Reset_Do_Bit Description Set one digital output channel Off set output transistor OFF Syntax C C DOS WORD D_3008_Reset_Do_Bit WORD cardNo WORD bitNo C C Windows WORD W_3008_Reset_Do_Bit WORD cardNo WORD bitNo Visual BASIC Windows Function W_3008_Reset_Do_Bit ByVal cardNo As Long ByVal bitNo As Long As Long Delphi Function W_3008_Reset_Do_Bit cardNo Integer bitNo Integer Integer Argument cardNo Card number set by jumper on card bitNo Channel Number 0 to 7 Return Code Error code Please refer to PCIDAQ H or DOSDAQ H 40 EX93008 User s manual EX93008 User s manual 613 w_3008_DA Description Write data to D A output channel Syntax C C DOS WORD D_3008_DA WORD Card_No WORD DAChannel WORD DARange float DAData C C Windows WORD W_3008_DA WORD Card_No WORD DA_Ch WORD DA_Range float DAData Visual BASIC Windows Function W_3008_DA ByVal Card_No As Long ByVal DA_Ch As Long ByVal DA_Range as Long ByVal DAData As Single As Long Delphi Function W_3008_DA Card_No Integer DA_Ch Integer DA_Range Integer DAData Single Integer Argument cardNo Card number set by jumper on card DA_Ch DA Output Channel 0 to 7 DA_Range DA Output Range 0 0V 10V 1 10V 10V DAData Voltage of DA Conversion 0 000V 10 00V or 10 00V 10 00V Return Code Error code Please refer to PCIDAQ H or DOSDAQ H 41 42 EX93008 User s manual EX930
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