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USB-AD12f 

Page 7 

5.1.2

 

Plug&Play installation 

As soon as the USB-AD12f is connected to the PC, the system announces the new hardware. Since the driver 
package has been copied to hard disc before, the hardware will be installed automatically under Windows

®

 7. 

Under Windows

®

 XP, the automatic hardware detection is started by selecting the following option: 

 

- Windows

®

 7

:  no specifications required 

- Windows

®

 XP

: "Install the software automatically" (SP2: do not connect with Windows

®

 Update!) 

 

5.1.3

 

Check installation 

The entry "Data Acquisition (BMC Messsysteme GmbH)" is included in the Windows

®

 Device Manager 

after successful installation displaying the installed bmcm hardware. To open the Device Manager, proceed 
as follows: 

 

- Windows

®

 7

:  Start / Control Panel / System and Security / System / Device Manager 

- Windows

®

 XP

: Install Start / Control Panel / System / TAB "Hardware" / button "Device Manager" 

Double click the USB-AD12f to show its properties. For general information, any existing device conflicts 
and possible sources of error, see TAB "General". 

 

5.2

 

Programming 

Programming the USB-AD12f with Visual Basic

®

, Delphi

®

, Visual C++

 under Windows

®

 7/XP is possible 

with the hardware independent 

STR-LIBADX

. It is available on the USB-AD12f product page of the 

"Software Collection" CD. After installation, the ActiveX control must be loaded into the respective 
programming environment. 

 

- Visual Basic

®

: menu "Project / Components", entry "LIBADX Object Library 4.0" 

- Delphi

®

:  

menu "Components / Import ActiveX", entry "LIBADX Object Library 4.0" 

If you select the entry 

STR-LIBADX-EX

 listed directly under the installation program of the corresponding 

ActiveX control, you can install example programs (with source code) demonstrating how to apply the 
ActiveX control. 

 

 

Programming the USB-AD12f under Max OS X and Unix (FreeBSD, Linux) with C/C++ is done 
by means of the LIBAD4 programming interface. 

The 

SDK-LIBAD

 for the respective operating system (also Windows

®

) is included on the product 

page of the USB-AD12f. For further information about how to integrate the SDK in the 
programming environment, please see the corresponding programming manual 

UM-LIBAD4

 

Using the LIBAD4 requires advanced programming experience! 

5.3

 

Using USB-AD12f with NextView

®

Install the fully functional trial of the professional software NextView

®

4 for measurement data acquisition 

and processing to directly test the features and functions of the USB-AD12f. 

 

The setup program 

NV4.5

 is available on the product page of the card. When first starting the 

software, request a license number with the option "Request 30 days free trial version" being checked 
and select your DAQ system (USB-AD12f) in the following dialog "Device Setup". 

The data sheet and the start project of NextView

®

4 contain first instructions about how to install and operate 

the program. For detailed information, an online help is provided. 

 

The trial is valid for 30 days after requesting the license number. If a license is not purchased 
within this period, the functional range of NextView

®

4 will be considerably cut down! 

Summary of Contents for bmcm USB-AD12f

Page 1: ...for the acquisition of counting pulses Plug Play The connection to the PC is realized via USB The USB AD12f provides all typical USB features e g Plug Play Hot Plug Up to 127 devices can be connected...

Page 2: ...e shows the pin assignment of the 37 pin D Sub connector Pin USB AD12f Pin USB AD12f 1 AIn 1 11 AIn 11 2 AIn 2 12 AIn 12 3 AIn 3 13 AIn 13 4 AIn 4 14 AIn 14 5 AIn 5 15 AIn 15 6 AIn 6 16 AIn 16 7 AIn 7...

Page 3: ...he digital ground DGND is connected with the PC ground 4 Interfacing examples for the digital lines of the USB AD12f The following basic connection examples demonstrate the use of the digital inputs a...

Page 4: ...ng a DC voltage higher than 5V a voltage divider must be used so that 5V at the maximum are applied at the device input Exceeding the 5V input voltage might cause damages to the device The relation be...

Page 5: ...ata see chapter 7 4 2 2 Connecting a relay A connected relay is ideal to switch higher currents Since the field coil of the relay requires a higher current than provided by the measurement system at o...

Page 6: ...rams for C C on Windows MAC OS X FreeBSD Linux UM LIBAD4 installation programming manual Operating program NV4 5 measuring software NextView 4 available in the Standalone versions Lite slim version wi...

Page 7: ...Library 4 0 Delphi menu Components Import ActiveX entry LIBADX Object Library 4 0 If you select the entry STR LIBADX EX listed directly under the installation program of the corresponding ActiveX cont...

Page 8: ...n drop 50ppm C 50ppm C Frequency accuracy Frequency drift max 50ppm max 50ppm C The total sampling rate is the sum of the sampling rates of the individual used channels e g if 4 channels are scanned w...

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