Cal Power TrueWave TW5250, Руководство по обслуживанию

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SERVICE MANUAL CALIBRATION
3-35
Query the TW’s watts using the GPIB string below, and record this value as MEAS1 .
MEAS {1,2,3} :POW?
Program the TW to 80 Hz using the string below:
SOUR {1,2,3} :FREQ 80
Wait until the power analyzer has stabilized and record the watts reading as RDNG2 .
Query the TW’s watts using the GPIB string below, and record this value as MEAS2 .
MEAS {1,2,3} :POW?
Program the TW to 160 Hz using the string below:
SOUR {1,2,3} :FREQ 160
Wait until the power analyzer has stabilized and record the watts reading as RDNG3 .
Query the TW’s watts using the GPIB string below, and record this value as MEAS3 .
MEAS {1,2,3} :POW?
Program the TW to 320 Hz using the string below:
SOUR {1,2,3} :FREQ 320
Wait until the power analyzer has stabilized and record the watts reading as RDNG4 .
Query the TW’s watts using the GPIB string below, and record this value as MEAS4 .
MEAS {1,2,3} :POW?
Program the TW to 500 Hz using the string below:
SOUR {1,2,3} :FREQ 500
Wait until the power analyzer has stabilized and record the watts reading as RDNG5 .
Query the TW’s watts using the GPIB string below, and record this value as MEAS5 .
MEAS {1,2,3} :POW?
Program the TW to 60 Hz, output off using the string below:
SOUR {1,2,3} :FREQ 60
OUTP OFF