Advantech PCI-1710 user manual VR Assignment, PCL-1710/1710HG VR assignment

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5.1 Introduction

Regular calibration checks are important to maintain accuracy in data acquisition and control applications. We provide two calibration programs, ADCAL.EXE and DACAL.EXE, on the PCI-1710/1710HG software CD-ROM. ADCAL.EXE assists you in A/D calibration, and DACAL.EXE in D/A calibration.

The ADCAL.EXE and DACAL.EXE make calibrations easy. It leads you through the calibration and setup procedure with a variety of prompts and graphic displays, showing you all of the correct settings and adjustments. This appendix offers a brief guide to these calibration programs.

To perform a satisfactory calibration, you need a 41/2-digit digital multimeter and a voltage calibrator or a stable, noise free D. C. voltage source.

5.2 VR Assignment

There are five variable resistors (VRs) on the PCL-1710/1710HG card. They help you to make accurate adjustments on all A/D and D/A channels. Please refer to the following figure for VR position.

V R 4 V R 5

V R 1 V R 2 V R 3

P1

Figure 5-1: PCL-1710/1710HG VR assignment

46 PCI-1710/1710HG User's Manual

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Contents PCI-1710/1710HG Multifunction DAS Card for PCI Bus Http/support.advantech.com Contents Appendix a 82C54 Counter Chip Functions General Information PCI-bus Plug and Play Flexible Inputs Types and Ranges SettingIntroduction On-board Fifo First In First Out MemoryFeatures On-board Programmable CounterSpecifications Analog InputLinearity error ±1 LSB Input impedance 1 GΩ Digital Output Analog OutputDigital Input Programmable Timer/Counter GeneralBlock Diagram PCIInstallation Initial Inspection UnpackingInstallation Instructions Page Signal Connections Pin Assignment I/O ConnectorOverview I/O connector pin assignments for the PCI-1710/1710 HG card Connector Signal Descriptions InputConnector Signal Descriptions part Digital Output signalsSignal Reference Direction Description Name Analog Input Connections Single-ended Channel ConnectionsDifferential Channel Connections Single-ended input channel connectionAignd Differential input channel connection floating signal source Analog Output Connections 10VExternal Trigger Source Connection Trigger Source ConnectionsInternal Pacer Trigger Connection Field Wiring Considerations Page Register Structure and Format I/O Port Address Map Base Read DI9 DI8 DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0 Base Write DO9 DO8 DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0 Channel Number and A/D Data BASE+0 and BASE+1 Software A/D Trigger BASE+0A/D Channel Range Setting BASE+2 PCI-1710 PCI-1710HG MUX Control-BASE+4 and BASE+5 Example Control Register BASE+6 Status Register BASE+6 and BASE+7 Clear Interrupt and Fifo BASE+8 and BASE+9 10 D/A Output Channel 0 BASE+10 and BASE+11 11 D/A Output Channel 1 BASE+12 and BASE+1312 D/A Reference Control BASE+14 Digital I/O Registers BASE+16 and BASE+17 Read Digital InputCalibration VR Assignment PCL-1710/1710HG VR assignmentA/D Calibration Following list shows the function of each VRD/A Calibration Self A/D Calibration Page 82C54 Counter Chip Functions Counter 1 Intel 82C54Counter Counter Read/Write Control Registers DescriptionRW1 & RW0 STA = Mode 2 Rate Generator Mode 0 Stop on Terminal CountMode 1 Programmable One-shot Pulse Counter Operating ModesMode 5 Hardware-Triggered Strobe Mode 3 Square Wave GeneratorMode 4 -Software-Triggered Strobe Read/Write Operation Counter Read-back CommandCounter Operations Counter Latch Operation

PCI-1710 specifications

The Advantech PCI-1710 is a highly regarded data acquisition card designed for a wide array of industrial automation and control applications. Offering a robust combination of features and technologies, it is particularly valued for its versatility and high-performance capabilities in collecting and processing analog and digital signals.

At the heart of the PCI-1710 is its 16-bit resolution, which allows for precise measurement of analog signals. This feature is essential in applications that require accurate data capture, such as process monitoring, testing, and quality control in manufacturing environments. The card provides eight single-ended analog input channels, enabling users to connect multiple sensors and transducers simultaneously for comprehensive data gathering.

One of the standout characteristics of the PCI-1710 is its flexible input range, supporting both unipolar and bipolar configurations. This adaptability makes it suitable for a myriad of applications across different industries, including automotive, aerospace, and electronics. The card can also handle a sampling rate of up to 200 kS/s, allowing for rapid data acquisition critical in dynamic environments where timing is crucial.

In addition to its analog capabilities, the PCI-1710 boasts 8 digital input and 8 digital output channels. The digital I/O functions enable the card to serve as an interface for various control and monitoring tasks, further enhancing its utility in automation systems. This integration of analog and digital features within a single card streamlines system design, reducing the need for multiple components and improving reliability.

The PCI-1710 utilizes Advantech’s powerful DAQ software and drivers, ensuring seamless integration with a variety of operating systems and development environments. The comprehensive software support allows engineers to quickly set up data acquisition tasks and execute complex control algorithms without extensive programming, making it accessible for users with varying levels of technical expertise.

In summary, the Advantech PCI-1710 is a versatile data acquisition solution that combines high resolution, flexible input options, and robust digital I/O capabilities. Its capabilities make it ideal for a wide range of applications in industrial automation, monitoring, and testing. With its combination of performance, flexibility, and user-friendly software support, the PCI-1710 remains a popular choice for engineers and developers seeking reliable data acquisition solutions.
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