ADLINK Technology PCI-6208 Guide de l'utilisateur télécharger pdf (Page 33)

26 •• Software Library

@ Argument

cardNo: the card number of 6208 series card initialized. The first card (in

the most prior PCI slot) is with cardNo = 0.

DOData: the value written to digital output port

@ Return Code

ERR_NoError

5.2.8 _6208_I2V_Control

@ Description

This function is used to set cPCI/PCI-6208A voltage-to-current mode

control. There are three modes of range for cPCI/PCI-6208A. Please refer

to section 3.3 for the detailed description of voltage to current conversion.

The three voltage-to-current modes are:

Mode

Input Voltage

Range

Output Current

Range

I_0to20mA 0~10V 0~20 mA

I_4to20mA 0~10V 4~20 mA

I_5to25mA 0~10V 5~25 mA

@ Syntax

C/C++ (DOS)

U16 _6208_I2V_Control (U16 cardNo, U16 ctrl)

C/C++ (Windows 95/98)

U16 W_6208_DO (U16 cardNo, U16 DOData)

Visual Basic (Windows 95/98)

W_6208_I2V_Control (ByVal cardNo As Integer, ByVal ctrl As Integer) As

Integer

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ADLINK Technology PCI-6208 Guide de l'utilisateur Page 33