10-33
IM 704610-01E
Communication Command
10
10.2 Commands
*OPC?
Function
Returns a “1” when the specified overlap
command is finished. A “1” is always returned,
because the instrument does not support
overlap commands.
Syntax
*OPC?
*OPT?
Function
Queries the options.
Syntax
*OPT?
Example
*OPT?
-> 1
Description Response varies depending on the installed
options.
*RST
Function
Initializes the setup information.
Syntax
*RST
Example
*RST
Description Performs the same action as when the Execute
soft key under the INIT (SHIFT+MARKER) key
is pressed. For details on initialization, see the
user’s manual of the main unit.
*SRE
Function
Sets the service request enable register or
queries the current setting.
Syntax
*SRE {<NRf>}
*SRE?
<NRf> = 0 to 255
Example
*SRE 175
*SRE?
-> 175
Description Bit 6 of the service request enable register is
always 0. For details on the service request
enable register, see section 10.3, “Status
Report.”
*STB?
Function
Queries the status byte register.
Syntax
*STB?
Example
*STB?
-> 4
Description For details on the status byte register, see
section 10.3, “Status Report.”
*TRG
Function
Same operation as when the SINGLE key is
pressed.
Syntax
*TRG
Description • The multi-line message GET (Group Execute
Trigger) also performs the same operation as
this command.
• Cannot be executed when
INPut:HISPeed:STATe (D-to-C high speed
calculation) is ON.
*TST?
Function
Performs a self test and queries the result.
Syntax
*TST?
Example
*TST?
-> 0
Description • Performs the same operation as the Board
test under the Selftest soft key.
• If all tests are completed normally, “0” is
returned. If an abnormality is detected, a non-
zero value is returned.
*WAI
Function
Holds the subsequent command until the
completion of the specified overlap operation.
Because the instrument does not support
overlap commands, the command is discarded.
Syntax
*WAI