Moxa M-1401 Instrukcja Obsługi Pobierz pdf (Strona 77)

ioLogik MXIO DLL API Reference Direct I/O Command Sets

6-40

Pulse2K_SetPowerOnValue

This function code is used to set the power on value for a specific

pulse channel.

C/C++

Arguments

Return Value

int Pulse2K_SetPowerOnValue ( int hConnection,

BYTE bytChannel,

BYTE bytValue);

hConnection: The handle for an I/O connection.

bytChannel: The desired channel.

bytValue: Stores the power on value for the desired

channel. The values are:

0: stop

1: start

Succeed MXIO_OK.

Fail Refer to Return Codes.

Pulse2K_GetSafeValues

This function code is used to get the safe values of contiguous

pulse channels.

C/C++

Arguments

Return Value

int Pulse2K_GetSafeValues ( int hConnection,

BYTE bytStartChannel,

BYTE bytCount,

DWORD * dwValue);

hConnection: The handle for an I/O connection.

bytStartChannel: Specifies the starting channel.

bytCount: The number of channels to read.

dwValue: A pointer to the safe values for the contiguous

channels; each bit holds the value of one

channel. A bit value of 0 represents the safe

value of the start channel. A bit value of 1

represents the value of the second pulse

channel. The values are:

0: stop

1: start

Succeed MXIO_OK.

Fail Refer to Return Codes.

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Moxa M-1401 Instrukcja Obsługi Strona 77