Advantech PCL-848A/B Especificações descarregar pdf (Página 37)

University of Hertfordshire

The setting of the MDS command determines whether the trace data is transferred as

one or two 8-bit bytes.

TDF M

TDF M is the measurement data format. The measurement data format transfers trace

data in measurement units, and the measurement data can range from 32768 to

+32767.



TRA/TRB/TRC (Trace Data Input and Output): The TRA/TRB/TRC commands provide a

method for returning, storing or changing the 16-bit trace values.



TS (Take Sweep): Starts and completes one full sweep before the next command is

executed.

6.2 Sgpib Programming Commands

Sgpib programming commands are used to control GPIB card.

Working commands:



CMD <data>: Send raw multiline CMD with ATN set



DATA <data>: Send data or commands to GPIB divice.



END: Send '\n' (switch a new line) with EOI



EOI <val>: Send a byte with EOI



GET: Group Execute Trigger



IFC: Clear Interface



LISTEN <adr>: Switch the device on the address to LISTEN state

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Advantech PCL-848A/B Especificações Página 37