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4.2.18 - eDAC()

An easy function that writes a value to one analog output. This is a simple alternative to the very flexible IOType based method normally used by this driver.

When needed, this function automatically enables the specified analog output.

Declaration:

LJ_ERROR _stdcall eDAC (  LJ_HANDLE Handle,
                          long Channel,
                          double Voltage,
                          long Binary,
                          long Reserved1,
                          long Reserved2)

Parameter Description:
Returns: LabJack errorcodes or 0 for no error.
Inputs:

  • Handle – Handle returned by OpenLabJack().
  • Channel – The analog output channel to write to.
  • Voltage – The voltage to write to the analog output.
  • Binary – If this is nonzero (True), the value passed for Voltage should be binary. For example, pass 32768.0 in the double parameter for mid-scale output.
  • Reserved (1&2) – Pass 0.