GW Instek AFG-3000 Series - Manual (Page 249)

REMOTE INTERFACE
249
Example OUTP1:TRIG?
1
The Trig out signal is enabled.
SOURce[1]:MARKer:FREQuency
Source Specific
Command
Description Sets or queries the marker frequency. The default
marker frequency is 500 Hz. The marker frequency
is used to output a SYNC signal from the SYNC
terminal on the front panel. The SYNC signal goes
logically high at the start of each sweep and goes
low at the marker frequency.
Note The marker frequency must be between the start
and stop frequencies. If the marker frequency is set
to a value that is out of the range, the marker
frequency will be set to the center frequency and a
“settings conflict” error will be generated.
Syntax SOURce[1]:MARKer:FREQuency
{|MINimum|MAXimum}
Parameter
100 μHz ~ 80 MHz(3081)/
50MHz(3051)100 μHz ~ 1
MHz (Ramp)
Example SOUR1:MARK:FREQ +1.0000E+03
Sets the marker frequency to 1 kHz.
Query Syntax SOURce[1]:MARKer:FREQuency? [MINimum|
MAXimum]
Return Parameter Returns the marker
frequency in Hz.
Example SOUR1:MARK:FREQ? MAX
+1.0000E+03
Returns the marker frequency (1 kHz).