ADLINK cPCI-9116 - Manual (Page 69)

C++ Library
• 59
AD_INPUT GAIN
Input type
(Bipolar or Unipolar)
Input Range
AD_B_5_V 1 Bipolar
±5V
AD_B_2_5_V 2 Bipolar
±2.5V
AD_B_1_25_V 4 Bipolar
±1.25V
AD_B_0_625_V 8 Bipolar
±0.625V
AD_U_10_V 1 Unipolar 0V ~ 10V
AD_U_5_V 2 Unipolar 0V ~ 5V
AD_U_2_5_V 4 Unipolar 0V ~ 2.5V
AD_U_1_25_V 8 Unipolar 0V ~ 1.25V
Diff:
differential/single-ended input selection:
SINGLE_ENDED (or 0): single-ended
DIFFERENTIAL (or 1): differential
cmmd_sel: common mode reference selection when
single-ended mode is selected:
0: input signals are referenced to system ground
1: input signals are referenced to U_CMMD (pin1 of
J1)
@ Return Code
ERR_NoError
ERR_InvalidADChannel
ERR_BoardNoInit
ERR_InvalidADGain