
72 Chapter 3
O:\Manuals\E6380A_Progguid\Book\Guidelin.fm
HP-IB Command Guidelines
Guidelines for Operation
HP-IB Units (UNITs)
HP-IB Units are the units-of-measure used by the Test Set when
sending numeric data (field settings and measurement results) through
HP-IB, and the default units-of-measure for receiving numeric data
(field settings and measurement results) through HP-IB. Changing
HP-IB Units has no affect on the Display Units or Attribute Units
settings. Table 3-1 lists the HP-IB Units used in the Test Set.
Use the UNITs? command to determine the HP-IB Units for a
measurement result or field setting (refer to “Reading-Back HP-IB
Units” on page 73 for more information).
Table 3-1 HP-IB Units
Parameter Unit of Measure
Power Watts (W) or dBm (DBM)
Amplitude Volts (V), or dB
υ
V (DBUV)
Frequency Hertz (Hz)
Frequency Error Hertz (HZ) or parts per million
(PPM)
Time Seconds (S)
Data Rate Bits per second (BPS)
Current Amperes (A)
Resistance Ohms (OHM)
Relative Level decibels (DB) or percent (PCT)
Marker Position Division (DIV)
FM Modulation Hertz (HZ)
AM Modulation Percent (PCT)
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