Quantum Composers 9530 Series Manual do Utilizador descarregar pdf (Página 17)

This will return an integer followed by a space, carriage return and a line feed character

(ASCII 10).

Example - the following command would retrieve the current Cycles setting:

$CYCLES ?

The pulse generator will return the following:

Echo Enabled: CYCLES ?<cr><lf>

100<cr><lf>

Echo Disabled: 100<cr><lf>

Communication Protocol

Communication parameters are set at 9600 baud, 8 bits, parity = none, and 1 stop bit. To help

establish RS232 communications, the pulse generator emits the characters QC approximately

every 200 ms after power up and until the 9314E receives a $. Both the GPIB and the

RS232 interface may be used at the same time. The instrument will respond to the port which

sent the command.

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Quantum Composers 9530 Series Manual do Utilizador Página 17