TEXIO DL-2060, Инструкция по эксплуатации, Страница: 66 / 152

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The Remote Interface Operation
You can use the following commands on your PC terminal to make a null measurement.
CALCulate:FUNCtion NULL
CALCulate:STATe {OFF|ON}
CALCulate:STATe?
CALCulate:NULL:OFFSet
{
<value>|MAXimum|MINimum
}
3.3.5 Limits Test
The limits testing operation allows user to adjust a maximal and a minimal limit values. The
multimeter beeps and an “HI” or “LO” message will be shown when the reading exceeds the
upper or lower limit respectively. Users can specify the limit values and the values are
stored in a volatile memory. The default values for both upper and lower limits are “0”. This
function is available to all except continuity and diode measurements.
How to set the limits
You can set the limits or make a limit testing either through the front panel or the remote
interface operation.
Front Panel Operation
To set the limits, user needs to configure the LIMITS math function by pressing CONFIG
+ SHIFT + LIMITS(RATIO), and then use
◁
and
▷
to locate either lower limit (MIN) or
upper limit (MAX). Press ENTER to select the limit you wish to set. Then use
◁
and
▷
to
move through the digits and
△
and
▽
to increase or decrease the numbers to a desired
value. Press ENTER to set the value. The locations of the buttons are shown with red
rectangle frames in
Figure 4-18 .
Figure 4-18