Rohde & Schwarz 1157.3458.02, Руководство по эксплуатации, Страница: 11 / 80

R&S FSH-K1 Device Messages
1157.3564.12 5 E-8
Functional Description of Commands
The command strings and parameter strings are not case sensitive, eg ‘Freq’ is similar to ‘FREQ’.
GET Command
GET commands are used to query parameter settings or measured data from the instrument.
Program syntax:
get<cr>
Response syntax:
<ack><cr>
Program syntax:
<parameter><cr>
<parameter> :=
<string>
This is one of the parameters defined in the following section.
Response syntax:
<ack><cr>
<value><cr>
<value>:= This field depends on the type of parameter, see the specific value
descriptions
Example: This command queries the unit from the instrument.
get<cr>
(send ‘get’ command)
0<cr>
(responds ‘command ok’)
UNIT<cr>
(send parameter ‘UNIT’)
0<cr>
(responds ‘parameter ok’)
6<cr>
(responds UNIT value ‘Volt’)
SET Command
SET commands are used to program parameter and setup settings of the instrument.
Program syntax:
set<cr>
Response syntax:
<ack><cr>
Program syntax:
<parameter>,<value><cr>
<parameter> :=
<string>
This is one of the parameters defined in the following section.
<value>:= This field depends on the type of parameter, see the specific value
descriptions
Response syntax:
<ack><cr>
Example: This command sets the unit to Watt.
set<cr>
(send ‘set’ command)
0<cr>
(responds ‘command ok’)
UNIT,7<cr>
(send parameter ‘UNIT’ value is ‘Watt’)
0<cr>
(responds ‘parameter ok’)