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ICP DAS USA PISO-DA2 User Manual

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Warranty
All products manufactured by ICP DAS are warranted against defective
materials for a period of one year from the date of delivery to the original
purchaser.
Warning
ICP DAS assumes no liability for damages consequent to the use of this product.
ICP DAS reserves the right to change this manual at any time without notice.
The information furnished by ICP DAS is believed to be accurate and reliable.
However, no responsibility is assumed by ICP DAS for its use, nor for any
infringements of patents or other rights of third parties resulting from its use.
Copyright
Copyright © 2012 by ICP DAS. All rights are reserved.
Trademark
Names are used for identification only and may be registered trademarks of their
respective companies.
PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)
PISO-DA2/DA2U
User Manual
Version 2.7
Mar. 2012
1

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Summary of Contents for ICP DAS USA PISO-DA2

  • Page 1 Copyright Copyright © 2012 by ICP DAS. All rights are reserved. Trademark Names are used for identification only and may be registered trademarks of their respective companies. PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 2: Table Of Contents

    NSTALLATION DEMO PROGRAMS........................26 .....................26 ROGRAMS FOR INDOWS DOS .....................27 ROGRAMS FOR THE HARDWARE REGISTER ....................28 I/O A ....................28 OW TO IND THE DDRESS I/O A ......................31 DDRESS 5.2.1 RESET\ the Control Register ....................32 PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)
  • Page 3 5.2.3 AUX data Register ........................32 5.2.4 INT Mask Control Register.......................33 5.2.5 Aux Status Register ........................33 5.2.6 Interrupt Polarity Control Register ..................34 5.2.7 D/A Data Output........................34 5.2.8 Jumper Status Register ......................35 5.2.9 Read Card ID Register ......................36 PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 4: Introduction

    The PISO-DA2U has 2 analog output channels with high-voltage isolation protection and provides universal PCI interface (3.3 V/5 V). The PISO-DA2U is fully compatible with the PISO-DA2, and users can replace the PISO-DA2 by the PISO-DA2U directly without software/driver modification.

  • Page 5: Features

    Features Supports both +5 V and +3.3 V PCI bus for PISO-DA2U Supports +5 V PCI bus for PISO-DA2 Two independent 12 bits analog output channels 3750 V bus and channels isolation protection 3000 V power isolation protection Analog output range Voltage output Bipolar: ±10 V, ±5 V...

  • Page 6: Specifications

    The DB-8425 Screw Terminal Board with 1.5 meter D-Sub 9-pin cables is provided for easy wire connection with the controlled device or equipment. The Daughter Board is not the standard component included in PISO-DA2/DA2U package. PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 7: Pci Data Acquisition Family

    PCI-TMC12: timer/counter card, non-isolated PIO-series: cost-effective, non-isolated cards PIO-823/821: multi-function family PIO-D168/D144/D96/D64/D56/D48/D24: D/I/O family PIO-DA16/DA8/DA4: D/A family PISO-series: cost-effective, isolated cards PISO-813: A/D card PISO-P32C32/P64/C64: D/I/O family PISO-P8R8/P8SSR8AC/P8SSR8DC: D/I/O family PISO-730: D/I/O card PISO-DA2: D/A card PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 8: Product Checklist

    If any of these items are missing or damaged, contact the dealer from whom you purchased the product. Please save the shipping materials and carton in case you need to ship or store the product in the future. PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 9: Hardware Configuration

    Hardware configuration This section will describe the hardware setting of the PISO-DA2/DA2U. At first, the contents in the package and unpacking information that you should have are described. The jumper settings for the PISO-DA2/DA2U according to reference voltage sources, output voltage range and voltage or current output are also presented in the second stage.
  • Page 10 Bipolar or Unipolar setting JP4/JP8 -5 V or -10 V internal reference voltage setting JP3/JP7 0~20 mA or 4~20 mA current loop setting JP6/JP10 External or internal reference voltage setting Card ID function PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 11: Configuration Of D/A Output Signal

    Configuration of D/A Output Signal The each D/A channel of PISO-DA2/DA2U can be independently configured as voltage or current output using different range to fit your application, as shown in Table 2-1 and Table 2-2. Generally, the range of voltage output, which includes bipoloar and unipoloar, is configured by jumper JP1, JP2, JP5, and JP9.

  • Page 12: The Configuration Of Voltage Output

    2.2.1 The Configuration of Voltage Output Reference Source Setting (JP6/JP10/JP4/JP8) The reference voltage source of PISO-DA2/DA2U‘s D/A converter can be provided by the internal generator or external reference voltage, which is coming from the connector CN1 and CN2. The setting of the reference sources for Channel 1 and Channel 2 are controlled by the jumper JP6 and JP10 respectively, as depicted in the following table2-3.
  • Page 13 JP4 (Channel 1) and JP8 (Channel 2). The detail setting method is illustrated as Table 2-4. The default setting is -5 V. Table 2-4: Internal Reference Voltage Setting Channel -10V ( Default) -10V -10V Channel 1 -10V -10V Channel 2 PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)
  • Page 14 Output Range Setting (JP5/JP9) After the configuration of reference voltage source, the practical voltage output range of PISO-DA2/DA2U can be regulated as either Bipolar or Unipolar by jumper JP5 and JP9. The detail setting is demonstrated in Table 2-5. For example, if the jumper “JP4” and “JP5” are set as “-5 V” and “Unipolar”...

  • Page 15: The Configuration Of Current Sink

    2.2.2 The Configuration of Current Sink Output Range Setting (JP3/JP7) If users want to apply PISO-DA2/DA2U to function as current output board, it provides the probability setting of current output mode using 0-20 mA or 4-20 mA loop current sink. In order to activate the current output, the PISO-...

  • Page 16: Card Id Switch

    The default Card ID is 0x0. For detail SW1 Card ID settings, please refer to Table 2-7. (Default Settings) Table 2-7: (*) Default Settings; OFF 1; ON Card ID (Hex) (*) 0x0 PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 17: Pin Assignment

    Pin Assignment The PISO-DA2/DA2U is equipped with two sets of 9-pin D-type female connectors for wire connection of the output signal. CN1 and CN2 stand as are signal output connections of Channel 1 and CN2 respectively. The connector’s pin assignment is specified as follows:...

  • Page 18: Signal Connection

    Generally, when PISO-DA2/DA2U board is functioned as the voltage output application, the minimum load resistor must be bigger than 1 kΩ. However, when current output function of PISO-DA2/DA2U board is selected, then the maximum load resistor of the current loop sink has to be smaller than 400 Ω.

  • Page 19: Current Sink Connection

    If your system does not offer external power supply, a built-in +15 V power source provided by PISO-DA2/DA2U can be applied to build the signal current output in loop current sink type. The wire connection is illustrated as below. PISO-DA2 Side...

  • Page 20: Output Range And Resolution

    Output Range and Resolution The voltage and current output range of PISO-DA2/DA2U is represented as follow. The D/A converter is 12 bits. Based on the different output range, the resolution of every channel is figured out as Table 2-9. Voltage Output...

  • Page 21: Calibration

    Calibration The PISO-DA2/DA2U is shipped fully calibrated from the factory with calibration coefficients stored in the EEPROM on board. For more precise application of voltages or currents at the "system end", the following procedure provides a method that allows you to calibrate the board within your system, for correct voltages or currents at your field connection.
  • Page 22 Note that the maximum and minimum calibration process of the current output must be preceded if the user wants to calibrate the current output. And the procedure is the same the above. Figure 2-5: Calibration tool PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 23: Software Installation

    Software Installation The PISO-DA2/DA2U card can be used in DOS and Windows 98/ME/NT/2K and 32-bit/64-bit Windows XP/2003/Vista/7. recommended installation procedure for windows is given in Sec. 3.1 ~ 3.3. Or refer to Quick Start Guide (CD:\NAPDOS\PCI\PISO-DA2\Manual\QuickStart\). http://ftp.icpdas.com/pub/cd/iocard/pci/napdos/pci/piso-da2/manual/quickstart/ Software Installing Procedure...

  • Page 24: Pnp Driver Installation

    (CD:\NAPDOS\PCI\PISO-DA2\Manual\). http://ftp.icpdas.com/pub/cd/iocard/pci/napdos/pci/piso-da2/manual/ 3.2 PnP Driver Installation After installing the hardware (PISO-DA2/DA2U) and power on your PC, Windows 98/Me/2K and 32-bit/64-bit Windows XP/2003/Vista/7 can find a PCI card device and ask user to provide a PISODA2.inf to install hardware driver on the computer.

  • Page 25: Confirm The Successful Installation

    3.3 Confirm the Successful Installation Make sure the PISO-DA2/DA2U card installed is correct on the computer as follows: Step 1: Select “Start” “Control Panel” and then double click the “System” icon on Windows. Step 2: Click the “Hardware” tab and then click the “Device Manager” button.

  • Page 26: Demo Programs

    Demo Programs for Windows Demo Programs for Windows All of demo programs will not work normally if DLL driver (PISO-DA2 Classic Driver) would not be installed correctly. During the installation process of DLL driver (PISO-DA2 Classic Driver), the install-shields will register the correct...

  • Page 27: Demo Programs For Dos

    For every development environments, it fully includes the following demo programs. DEMO1: INT_CHAN_0 & INT_CHAN_1 timer interrupt demo DEMO2: D/A Output DEMO3: Write the data to EEPROM DEMO4: Read data from EEPROM. DEMO5: Software calibration PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 28: The Hardware Register

    The Hardware Register The detailed descriptions of the registers format for PISO-DA2/DA2U will be presented here for advance user. This information is quite useful for the programmers who hope to handle the card by themselves. However we suggest that user need to understand the hardware system more clearly before starting to design the program for controlling it by them.
  • Page 29 List all PIO/PISO cards installed in the PC List the resources allocated to each PIO/PISO card List the wSlotBus and wSlotDevice details for identification of specific PIO/PISO cards. (Refer to Sec. 5.1 for more information) PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)
  • Page 30 64 * isolated D/O PISO-P64 64 * isolated D/I PISO-P32C32 32 + 32 PISO-P8R8 8* isolated D/I + PISO-P8SSR8DC 8* isolated D/I + PISO-730 16*DI+16*D/O + PISO-813 32 * isolated A/D PISO-DA2 2 * isolated D/A PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 31: The I/O Address Map

    The plug & play BIOS of the PCI-board will automatically assign the proper I/O address to each PIO/PISO series card very well. The I/O addresses of the PISO-DA2/DA2U are given as follows, which is based on the base address wBase.

  • Page 32: Reset\ The Control Register

    Table 5-5: Aux data Register (Read/Write): wBase +3 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Aux7 Aux6 Aux5 Aux4 Aux3 Aux2 Aux1 Aux0 PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 33: Int Mask Control Register

    Table 5-7: AUX Status Register (Read/Write): wBase+7 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Aux7 Aux6 Aux5 Aux4 Aux3 Aux2 Aux1 Aux0 PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 34: Interrupt Polarity Control Register

    CH1 and CH2. Table 5-9: high byte of D/A channel-1 (Write): wBase+0xc0 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 35: Jumper Status Register

    JP8 =1 JP8 is set at –5 V for internal refernce voltage source of channel 2 JP9=0 JP9 is set at Bipolar for channel 2 JP9=1 JP9 is set at Unipolar for channel 2 PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

  • Page 36: Read Card Id Register

    Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 wCardID = inportb(wBase+0xf0) & 0xF; /* Read Card ID*/ Note: The Card ID function is only supported by the PISO-DA2U. PISO-DA2/DA2U User Manual (Ver.2.7, Mar. 2012, PMH-020-27)

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