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Delta Electronics High-Speed PCI 12-Axis Motion Control Card PCI-DMC-A01 User Manual

Page 489

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Chapter 39 Compare API | PCI-DMC-A01 / PCI-DMC-B01

Revised March, 2012

39-3

39.2 _DMC_01_get_compare_channel_position

FORMAT

I16 PASCAL _DMC_01_get_compare_channel_position (U16 CardNo,
U16 compare_Channel, I32 *position)


Purpose

Reads current value of Position counter for that Channel.


Parameters

Name

Data Type

Unit

Description

CardNo U16

Number

Unit

CardNo is between 0~15

Compare_Channel

U16

Number

Unit

Channel No is 0~1

Position I32*

Number of

pulses

Read positive value


Example

U16 CardNo = 0;
U16 Compare_channel = 0;
I32 Position = 100000;

I16 status = _DMC_01_get_compare_channel_position (CardNo, compare_channel,

&position);

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