User`s guide

Parameters
If autoranging is off, the <value> parameter can take any value between -
120% and +120% of the present range for the currently selected function.
The <value> is entered in the fundamental units for the function (that is
volts, ohms, or amperes). MIN = -120% and MAX = +120%. Default = 0.
This is a required parameter.
If autoranging is on, <value> can take any value between -120% and
+120% of the highest range for the currently selected function. For
example, for dc volts with autoranging, the highest range is 1000 volts, and
the MAX value is 120% of that: 1200 volts.