Sharp R-342D Manual de Instruções descarregar pdf (Página 201)

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4-36 1. Ethernet

Write Double-words to PLC Memory

int HKEtn_WritePlcMemory2(DWORD *sp,unsigned short Wordcnt,int

DeviceType,DWORD addr,char *lpAddr, int DFlag=1)

This function is retained until write completion is received from the ZM-300 series. (It is

reset on receipt of write completion to the PLC memory.)

• Parameters

*sp Target block pointer

Wordcnt Word count to be transferred (max. 1000 words)

DeviceType Address of the device to be written (Refer to “Connection to PLCs.”)

addr Top memory address to be written

For YOKOGAWA or YASKAWA PLCs, specify a number “−1” for the

address (addr).

Example: D400 → 399 D25 → 24

*lpAddr IP address shown as a string of characters separated by dots

Example: “192.168.XXX.XXX”

DFlag 0, 1, 2 (Refer to page 4-29.)

• Return values

Success TRUE

Failure FALSE

Error details Get using HKEtn_GetLastError ().

Contents Word Count

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