Rockwell-automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User M Bedienungsanleitung PDF herunterladen (Seite 154)

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Appendix B

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B-23

Gets current expanded status information of the coprocessor.

C Syntax

#include <copro.h>

unsigned CC_EXPANDED_STATUS (exp_stat);

unsigned *exp_stat;

Parameters

exp_stat

A pointer to a buffer of 5 unsigned integers that receive the expanded

status information.

Buffer: With this status information:

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Returns

Value Meaning

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See CC_STATUS for definition of the bit map.

Description

Use CC_EXPANDED_STATUS to get the current expanded status

information of the coprocessor.

C Example

unsigned coprostat;

unsigned exp_stat[5];

coprostat = CC_EXPANDED_STATUS(exp_stat);

if (!(coprostat & 0x0001)) BAT_LOW_ALARM ();

printf (“NV Module Memory Size is %x\n”,ext_stat[3]);

CC_EXPANDED_STATUS

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Rockwell-automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User M Bedienungsanleitung Seite 154