Z-World RabbitCore, Руководство пользователя

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46 RabbitCore RCM3600
Reads the state of an analog input channel and uses the calibration constants previously set using
anaInCalib
to convert it to current.
PARAMETERS
channel
is the channel number (0–7)
RETURN VALUE
A current value between 4.00 and 20.00 mA corresponding to the current on the analog input channel.
ADOVERFLOW
(defined macro = -4096) if overflow or out of range.
SEE ALSO
anaInCalib, anaIn, anaInVolts
float anaInmAmps(unsigned int channel);
Channel Code
4–20 mA
Input Lines
*
* Negative input is ground.
0 +AIN0
1 +AIN1
2 +AIN2
3
+AIN3
†
† Applies to RCM3600 Prototyp-
ing Board.
4 +AIN4*
5 +AIN5*
6 +AIN6*
7 +AIN7