55
Table 6-5. Descriptions for S2 Command
Command
Description
In S2 command,
<f>
parameters is used to set up the secondary display
measurements:
<f>
for specifying measuring functions with auto-ranging.
<r>
It is used only to select sensitivity range for AC voltage or current
measurement once the primary display is frequency measurement.
If the primary display is DCV, ACV, DCA or ACA, the command for
secondary display should be <0> or skip <r>. Otherwise, the
secondary display will be set to auto-ranging mode and return “?>”.
<f>
is a necessary parameter for specifying the measuring functions.
<f>
parameter is defined by a numeric value from “0” to “9” and
character “A” and “B”.
Because the secondary display can only display DCV, ACV, DCA, ACA,
dBm and Frequency (Hz) functions, therefore, the available parameters
are “0”, “1”, “4”, “5”, “7” and “B”.
S2
<f><r>
Table 6-6 shows all available S2 command parameters and available
combinations.
Example 1: “S24”
Set secondary display to DCA.
Example 2: “S212”
1. Set secondary display to ACV 5V, if primary display is Hz
measurement.
