Advantech PCIE-1756, Руководство пользователя

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9 Chapter 1
Programming with DAQNavi Device Drivers Function Library
Advantech DAQNavi device drivers offer a rich function library that can
be utilized in various application programs. This function library consists
of numerous APIs that support many development tools, such as Visual
Studio .Net, Visual C++, Visual Basic and Borland Delphi.
According to their specific functions or services, APIs can be categorized
into several function groups:
• Analog Input Function Group
• Analog Output Function Group
• Digital Input/Output Function Group
• Counter Function Group
For the usage and parameters of each function, please refer to the
Using
DAQNavi SDK chapter in the DAQNavi SDK Manual .
Troubleshooting DAQNavi Device Drivers Error
Driver functions will return a status code when they are called to perform
a certain task for the application. When a function returns a code that is
not success, it means the function has failed to perform its designated
function. To troubleshoot the device drivers error, you can check the error
code and error description within the Error Control of each function in the
DAQNavi SDK Manual .
1.6 Accessories
Advantech offers a complete set of accessory products to support the
PCIE-1756 card. These accessories include:
Wiring Cables
PCL-10250
The PCL-10250 is a 100-pin SCSI to two 50-pin SCSI
shielded cable that specially designed for PCIE-1756 card. It should be
used with ADAM-3951 wiring board.
PCL-101100M The PCL-101100M cable is a 100pin SCSI shielded
cable. It can be used with ADAM-39100 wiring board.
Wiring Boards
ADAM-3951
The ADAM-3951 is a 50-pin SCSI wiring terminal module
with LED indicators for DIN-rail mounting.
ADAM-39100 The ADAM-39100 is a 100-pin SCSI wiring terminal
module with DIN-rail mounting.