Moxa M-1401 Manuál stáhnout pdf (Strana 47)

ioLogik MXIO DLL API Reference Direct I/O Command Sets

6-10

Cnt2K_GetStartStatuses

This function code is used to get the start statuses of contiguous

D/I channels in Counter mode.

C/C++

Arguments

Return Value

int Cnt2K_GetStartStatuses ( int hConnection,

BYTE bytStartChannel,

BYTE bytCount,

DWORD * dwStatus);

hConnection: The handle for an I/O connection.

bytStartChannel: Specifies the starting channel.

bytCount: The number of channels to read.

dwStatus: A pointer to the start statuses of the contiguous

D/I channels; each bit holds the start status of

one channel. A bit value of 0 represents the

status of the start channel. A bit value of 1

represents the second channel’s status. The

values are :

0: stop

1: start

Succeed MXIO_OK.

Fail Refer to Return Codes.

Cnt2K_SetStartStatuses

This function code is used to set the start statuses of contiguous