3-19
3
:TALK
ASCii
Sets talk string and data query response format. ASCII
expresses a words input bit pattern as a decimal value
equal to the binary sum of the data. Multiple words are
separated by commas. HEXL converts each four bit
nibble into the ASCII characters 0-9 and A-F. All talk
strings end with a linefeed. Values are ASCii | HEXL
|.
i.e.
ASCii example = 128,5,255
HEXL example = 8000, 05FF
INITiate
Starts Trigger branch
[:IMMediate]
Enables a single trigger operation
:CONTinuous
OFF
Enables ongoing external triggers. Values = 0|1 or
OFF|ON.
ABORt
Disables trigger function
CALibrate
Starts calibrate branch
:IDN <string>
Sets user IDN message. String is up to 72 characters
and consists of four fields (manufacturer, model code,
serial number and firmware revision) separated by
commas. e.g.
ICS Electronics, 4809A, S/N 708001,
Rev 00.14, Ver 07.08.28.
:DATe <date>
Saves IDN message and date. The save operation
lights all the LEDs. Date is in mm/dd/yyyy format.
A *CLS will clear the ERR LED after a CAL:DATE
command.
:DATe?
Queries the calibration date. The response is 00/00/0000
for factory default settings.
DEFault
Sets E
2
ROM memory to factory settings.
:LOCK
0
Disables configuration commands when On. Values
= 0|1 or OFF|ON. Table 1-1 lists the locked param-
eters.
TABLE 3-4 SCPI COMMANDS AND QUERIES
CONTINUED
Keyword
Default
Description
Value
Содержание 4809A
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