User`s manual

230 !
240 SUB Errmsg
250 Errmsg: !Subprogram which displays E1445 programming errors
260 COM @Afg
270 DIM Message$[256]
280 !Read AFG status byte register and clear service request bit
290 B=SPOLL(@Afg)
300 !End of statement if error occurs among coupled commands
310 OUTPUT @Afg;""
320 OUTPUT @Afg;"ABORT" !abort output waveform
330 REPEAT
340 OUTPUT @Afg;"SYST:ERR?" !read AFG error queue
350 ENTER @Afg;Code,Message$
360 PRINT Code,Message$
370 UNTIL Code=0
380 STOP
390 SUBEND
50 Getting Started Chapter 1