User`s guide

7-32 Agilent 4155C/4156C User’s Guide Vol.2, Edition 6
Measurement Units and Functions
Measurement Ranging Mode
Compliance Range
Compliance range is available for knob sweep measurement only.
For details about setting compliance, refer to “Compliance” on page 7-23.
V measurement
The monitor unit measures at the lowest range that includes V compliance.
For VMUs, compliance range is automatically set as follows.
grounded mode 20 V
differential mode 2 V
I measurement
The monitor unit measures at the lowest range that includes I compliance.
Fixed Range
The monitor unit measures at the specified range only.
For current measurement, if specified range is greater than the lowest range that
includes I compliance, an error occurs.