Remote control commands
R&S
®
RTO6
1288
User Manual 1801.6687.02 ─ 05
*CAL?
Starts a self-alignment of the instrument, and then queries a status response. Return
values
≠
0 indicate an error.
Return values:
<State>
0: no error
1: alignment failed
2: not aligned, e.g. init
3: device needs longer warmup time before selfalignment can
start
4: input signal connected during selfalignment
Usage:
Query only
*CLS
Clear status
Sets the status byte (STB), the standard event register (ESR) and the
EVENt
part of
the
QUEStionable
and the
OPERation
registers to zero. The command does not
alter the mask and transition parts of the registers. It clears the output buffer.
Usage:
Setting only
*ESE
<Value>
Event status enable
Sets the event status enable register to the specified value. The query returns the con-
tents of the event status enable register in decimal form.
Parameters:
<Value>
Range:
0 to 255
*ESR?
Event status read
Returns the contents of the event status register in decimal form and then sets the reg-
ister to zero.
Return values:
<Contents>
Range:
0 to 255
Usage:
Query only
*IDN?
Identification
Returns the instrument identification.
Common commands
