AI_VoltScale | ![]() ![]() ![]() ![]() |
AI_VoltScale
@ Description
This function converts the result from an AI_ReadChannel call to the actual input voltage.
@ Cards Support
9111, 9112, 9113, 9114, 9118, 9812/10
@ Syntax
I16 AI_VoltScale (U16 CardNumber, U16 AdRange, I16 reading, F64 *voltage)
@ Parameter
CardNumber :The card id
of the card that want to perform this operation.
AdRange : The
analog input range the specified channel is setting. Please refer to the
Appendix B for the valid range values.
reading
:
The result of the AD Conversion.
voltage
: Computed voltage value.
@ Return Code
NoError, ErrorInvalidCardNumber, ErrorCardNotRegistered, ErrorFuncNotSupport, ErrorInvalidAdRange