Prosoft-technology MVI56E-LDM Manuale Utente Scaricare il pdf (Pagina 118)

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CIP API Functions ControlLogix Platform ♦ "C" Programmable

Developer's Manual Linux Application Development Module

Page 112 of 264 ProSoft Technology, Inc.

March 12, 2014

ta2.eleSize = 2;

ta2.opType = OCX_CIP_TAG_READ_OP;

ta2.numEle = 1;

ta2.data = (void *) &rdVal;

ta2.wrMask = Null;

ta2.result = OCX_SUCCESS;

pTa[0] = &ta1;

pTa[1] = &ta2;

rc= OCXcip_AccessTagData(Handle, "p:1.s:0",2500, pTa,2)

if (OCX_SUCCESS!= rc)

{

printf("OCXcip_Access_Tag_Data() error = %d\n", rc);

}

else

{

if(ta1.result!=OCX_SUCCESS)

printf("%s write error = %d\n", ta1.tagName, ta.result);

else

printf("%s write successful\n",ta1.tagName);

if (ta2.result!=OCX_SUCCESS)

printf("%s read error = %d\n", ta2.tagName, ta.result);

else

printf("%s = %d\n, ta2.tagName.rdVal);

}

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Prosoft-technology MVI56E-LDM Manuale Utente Pagina 118

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