National Instruments NI PXI-5422 Uživatelský manuál stáhnout pdf (Strana 56)

NI PXI-5422 Calibration Procedure 56 ni.com

5. Call niFgen_SetAttributeViInt32 to set the offset DAC value

(niFgen property node: Calibration»Offset DAC Value) using the

following parameters:

• vi: The session handle returned from

niFgen_InitExtCal

• channelName: "0"

• attributeID: NIFGEN_ATTR_OFFSET_DAC_VALUE

• value: 32767

6. Call niFgen_SetAttributeViBoolean to set the analog filter state

(niFgen property node: Output Attributes»Analog Filter Enabled)

using the following parameters:

• vi: The session handle returned from

niFgen_InitExtCal

• channelName: "0"

• attributeID: NIFGEN_ATTR_ANALOG_FILTER_ENABLED

• value: VI_FALSE

7. Call niFgen_SetAttributeViReal64 to set the pre-amplifier

attenuation (niFgen property node: Calibration»Pre-Amplifier

Attenuation) using the following parameters:

• vi: The session handle returned from

niFgen_InitExtCal

• channelName: "0"

• attributeID: NIFGEN_ATTR_PRE_AMPLIFIER_ATTENUATION

• value: 0

8. Call niFgen_SetAttributeViReal64 to set the post-amplifier

attenuation (niFgen property node: Calibration»Post-Amplifier

Attenuation) using the following parameters:

• vi: The session handle returned from

niFgen_InitExtCal

• channelName: "0"

• attributeID: NIFGEN_ATTR_POST_AMPLIFIER_ATTENUATION

• value: 0

9. Call niFgen_SetAttributeViReal64 to set the output impedance

(niFgen property node: Basic Operation»Output Impedance) using

the following parameters:

• vi: The session handle returned from

niFgen_InitExtCal

• channelName: "0"

• attributeID: NIFGEN_ATTR_OUTPUT_IMPEDANCE

• value: 50

10. Call niFgen_SetAttributeViBoolean to enable the analog output

(niFgen property node: Basic Operation»Output Enabled) using

the following parameters:

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