Contec AD12-16(PCI) Analog Input (A/D) - AD12-16(PCI) Analog Input (A/D) block

Library

xPC Target Library for Contec

Scaling Input to Output

Hardware Input	Block Output Data Type	Scaling
Volts	Double	1

Block Parameters

Channel vector

Enter a vector of numbers to specify the input channels. For example to use the first three analog input (A/D) channels, enter

[1, 2, 3]

The channel numbers can occur in any order. Number them beginning with 1 even if the board manufacturer numbers them beginning with 0.

The maximum allowable channel number for this board is 8 (differential-ended) or 16 (single-ended). If the highest channel number you specify is n, the hardware converts all the channels between 1 and n, whether or not they occur in your channel vector. It is most efficient to specify a contiguous range of channels. (Permuting the order of such a range has no impact on efficiency however.)

Range vector

This board allows the range of each channel to be selected independently. Enter a scalar, in which case the same range will be used for all channels, or a vector the same length as the channel vector.

The range vector entries must be range codes selected from the following table:

Input Range (V)	Range Code	Input Range (V)	Range Code
-10 to +10	-10	0 to 10	10
-5 to +5	-5	0 to 5	5
-2.5 to 2.5	-2	0 to 2.5	2
-1.25 to 1.25	-1	0 to 1.25	1

Polarity

Choose single-ended or double-ended (differential-ended). This setting applies to all channels.

Sample time

Enter the base sample time or a multiple of the base sample time.

PCI Slot (-1:autosearch)

If only one board of this type is in the target PC, enter

-1 

to automatically locate the board.

If two or more boards of this type are in the target PC, enter the bus number and the PCI slot number of the board associated with this driver block. Use the format [BusNumber, SlotNumber]. To determine the bus number and the PCI slot number, type

getxpcpci

The Device ID of this board is 8153.

© 1984-2012- The MathWorks, Inc.    -   Site Help   -   Patents   -   Trademarks   -   Privacy Policy   -   Preventing Piracy   -   RSS