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To set and activate the current limits for the output:
:HOLD CURR
:CURR:LIM 50MA
:CURR:LIM:LOW –50MA
:CURR:LIM:STAT ON
:FREQ
[:SOURce]:FREQuency[:CW|:FIXed]
Set & Query
Numeric
Hz with engineering prefixes, or MHZ for Megahertz.
Period =
Frequency
1.00 MHz
1 mHz to 50 MHz
Use this command to set/read the pulse frequency. Select the frequency
source for the pulse frequency using :TRIGger:SOURce. The currently
selected source is programmed by this command. Note that the specified
limits and available resolution depend on the selected source.
You cannot set the pulse frequency if you have selected the CLK-IN
connector as the frequency source (:TRIG:SOUR EXT).
To set the pulse frequency to 40 MHz:
:TRIG:SOUR INT
:FREQ 40MHz
54
Enable CURRENT subsystem
Set OUTPUT high level current limit to 50 m
Set OUTPUT low level current limit to –50m
Switch on OUTPUT limits
1
Select internal osc. as pulse trigger
Set pulse frequency to 40 MHz
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