Filter
Top Products
© National Instruments Corporation 7 SCXI-1125 Calibration Procedure
• calOp—
ND_SELF_CALIBRATE
• setOfCalConstants—
ND_USER_EEPROM_AREA
• calRefVolts—0.0
4. Call
AI_Configure
to put the ESeries device in bipolar mode. Set the
following parameters:
• deviceNumber—The value assigned by MAX
• chan—0
• inputMode—0
• inputRange—0
• polarity—0
• driveAIS—0
5. Call
MIO_Config
to enable dithering on the E Series device. Set the
following parameters:
• deviceNumber—The value assigned by MAX
• dither—1
• useAMUX—0
6. Call
SCXI_Single_Chan_Setup
to configure the module for
single-channel measurements. Set the following parameters:
• SCXIchassisID—The value assigned by MAX
• moduleSlot—1
• moduleChan—The channel you want to adjust
• DAQdeviceNumber—The device number assigned by MAX for
the E Series DAQ device
7. Call
SCXI_Set_Gain
.
Set the following parameters:
• SCXIchassisID—The ID ofthe SCXIchassis obtainedwhen you
configure the chassis with MAX
• moduleSlot—1, because the SCXI-1125 should be installed in
slot 1
• channel—The same channel number from step 6
• gain—The gain value you want to adjust. Refer to Table 1 for
acceptable gain values
8. Call
SCXI_Configure_Filter
to configure the filter setting on the
module. Set the following parameters:
• SCXIchassisID—The ID of the SCXI chassis obtained when you
configure the chassis with MAX
• moduleSlot—1
• channel—The same channel number from step 7