pipx40_psuGetVoltage
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Function |
pipx40_psuGetVoltage (ByVal vi As Long, ByVal subUnit As Long, ByRef voltage As Double) As Long | |
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ViStatus |
pipx40_psuGetVoltage (ViSession vi, ViUInt32 subUnit, ViPReal64 voltage); |
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Parameter |
I/O |
Description |
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vi |
in |
Instrument handle |
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subUnit |
in |
Numeric variable indicating the sub-unit for which information is to be obtained |
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voltage |
out |
The sub-unit's output voltage setting |
Return Value
0 = Successful operation. Negative values are error codes and positive values are warnings. To get a description of the error, pass the error code to pipx40_error_message.
Description
Obtains a power supply sub-unit's current output voltage setting.
The result is the nominal value to which the output has been set, not necessarily the actual voltage being output (which may be affected by device tolerances, current-limit conditions etc.).
This function is also usable with fixed-voltage supplies, returning the nominal output voltage.