int MSXExxxx__DigitalIOWriteChannel ( xsd__unsignedLong  ulChannel,
xsd__unsignedLong  ulState,
xsd__unsignedLong  ulOption1,
struct MSXExxxx__Response Response 
)

Set the selected digital output channel to on or off.

Parameters:
[in] ulChannel Selected digital I/O channel (0 to MSXExxxx__DigitalIOGetNumberOfChannels)
[in] ulState Digital I/O channel state

  • 0: Set the digital I/O output channel to low
  • 1: Set the digital I/O output channel to high
[in] ulOption1 Reserved. Set to 0
[out] Response 
iReturnValue

  • 0: The remote function performed OK
  • -1: System error occurred
  • -2: The ulChannel parameter is wrong
  • -3: The ulState parameter is wrong
  • -4: The selected digital I/O is not an output
  • -100: Internal system error occurred. See value of syserrno

syserrno system error code (the value of the libc "errno" code)

Return values:
0 SOAP_OK
Others See SOAP error