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Note
Setting the
Arm Source
97
HP E1340A Arming and Marker Outputs
Detailed information on the commands introduced in this chapter can be
found in Chapter 7 - " Command Reference" . The commands in this chapter
are shown in their entirety (optional headers included) to help you locate
them in the reference.
The following program shows how to select the source which arms the
AFG. The program selects the AFG's "Aux In" BNC connector as the
arming source. When the AFG receives as arming signal, it outputs a
10 kHz, 1 Vpp square wave.
The steps of this program are:
1. Select the FIXed Frequency Mode -
[SOURce:]FREQuency:MODE <
2. Set the Output Frequency -
[SOURce:]FREQuency[:CW|:FIXed] <
3. Set the Output Function -
[SOURce:]FUNCtion[:SHAPe] <
4. Set the Signal Amplitude -
[SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude] <
5. Set the Arm Source -
ARM[:STARt]:LAYer2:SOURce <
6. Set the Edge of the External Arm Signal -
ARM[:STARt]:LAYer2:SLOPe <
7. Place the AFG in the Wait-for-arm State -
INITiate[:IMMediate]
mode
>
frequency
>
shape
>
amplitude
source
>
edge
>
>
Chapter 5
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