Programming
EPM2000/EPM2000e Reference Guide
33
BUFFER CONTENTS
Queries the number of bytes residing in the EPM2000’s data buffer. This command does not affect
the data, nor prevent additional data from being added to the buffer.
Command Form
OUTput BUFFER CONTENTS
Example
Input Instrument Reply
out buffer contents OUTPUT: BUFFER
CONTENTS 16 BYTES
COMMUNICATIONS ERROR
Set the EPM2000 to echo back invalid commands.
Command Form
COMMunication ERROR <ON|OFF>
Examples
Input Instrument Reply
comm error on none
syst opt bak off Unrecognized SCPI
command: syst opt bak off
DISPLAY CURRENT READING
Query the EPM2000 for the data currently displayed on the LCD.
Command Form
CHannel <A|B|ALL> QUERY
Example
Input Instrument Reply
ch all query CHAN A: QUERY 0.0 mV
CHAN B: QUERY 1.400 mV