Cal Power TrueWave TW5250 Service Manual page 57

SERVICE MANUAL
Set the TW's frequency to 80 Hz with the following GPIB command:
SOUR:FREQ 80.0
Wait for the DMM reading to settle and record the value as RDNG2.
Query the TW's output put voltage with the GPIB string below and record this value as
MEAS2.
MEAS{1,2,3}:VOLT?
Set the TW's frequency to 160 Hz with the following GPIB command:
SOUR:FREQ 160.0
Wait for the DMM reading to settle and record the value as RDNG3.
Query the TW's output put voltage with the GPIB string below and record this value as
MEAS3.
MEAS{1,2,3}:VOLT?
Set the TW's frequency to 320 Hz with the following GPIB command:
SOUR:FREQ 320.0
Wait for the DMM reading to settle and record the value as RDNG4.
Query the TW's output put voltage with the GPIB string below and record this value as
MEAS4.
MEAS{1,2,3}:VOLT?
Set the TW's frequency to 500 Hz with the following GPIB command:
SOUR:FREQ 500.0
Wait for the DMM reading to settle and record the value as RDNG5.
Query the TW's output put voltage with the GPIB string below and record this value as
MEAS5.
MEAS{1,2,3}:VOLT?
Set the TW's frequency to 60 Hz and open the output with the following GPIB
commands:
SOUR:FREQ 60.0
OUTP OFF
CALIBRATION
3-21