DscIR104ClearRelay

Turns off an individual relay on the IR104 (opens the contacts). The open-contact state is the power-off state.

Function Definition

BYTE dscIR104ClearRelay(DSCB board, BYTE relay);

Function Parameters

Name	Description
board	The board handle
relay	The relay number, ranging from 1 – 20 (not 0-19)

Return Value

Error code or 0.