User`s guide

C/C++ Library

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5.11 _6308_I2V_Control

@ Description

This function is used to set the PCI-6308As’ voltage-to-current mode control.

There are three range modes for the PCI-6308A. Please refer to section 3.3

for details of the 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 _6308_I2V_Control (U16 cardNo, U16 ctrl)

C/C++ (Windows 95)

U16 W_6308_I2V_Control (U16 cardNo, U16 ctrl)

Visual Basic (Windows 95)

W_6308_I2V_Control (ByVal cardNo As Integer, ByVal ctrl

As Integer) As Integer

@ Argument

cardNo: the card number of PCI-6308A cards

ctrl: the voltage-to-current mode, the valid modes

are shown in the above table. The constants

are defined in Pci_6308.h (DOS) and Acl_pci.h

(Windows 95).

@ Return Code

ERR_NoError