Perform Simple Power Measurement - Fluke Norma 4000 User Manual

Remote Control
Users Guide

Perform Simple Power Measurement

Valid signals should be connected to the input channels of instrument, otherwise the
measured value can be invalid.
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fprintf(stderr,"%s failed, status 0x%lX\n",func,status);
return 1;
}
}
ViStatus status;
(void) argc;
(void) argv;
/* Open default resource manager: */
status = viOpenDefaultRM (&rm);
CHECK_STATUS(status < VI_SUCCESS,"viOpenDefaultRM()",status);
/* Open VISA session to the instrument: */
status = viOpen (rm,RSRC_NAME,VI_NULL,0,&vi);
CHECK_STATUS(status != VI_SUCCESS,"viOpen()",status);
#if INTFC == INTFC_RS232
/* set RS-232 I/O attributes (transmission parameters): */
viSetAttribute (vi, VI_ATTR_ASRL_BAUD, RSRC_ATTR_BAUD);
viSetAttribute (vi, VI_ATTR_ASRL_FLOW_CNTRL, RSRC_ATTR_FLOW_CNTRL);
#endif
/* Query the instrument's ID string: */
viPrintf (vi, "*IDN?\n");
/* Read the ID string into buffer: */
viRead (vi, buffer, 256, &retCnt);
/* Print contens of the buffer on screen: */
printf (buffer);
/* Bring the instrument into default state: */
viPrintf (vi, "*RST\n");
/* Close VISA session to the instrument: */
status = viClose (vi);
CHECK_STATUS(status != VI_SUCCESS,"viClose(vi)",status);
/* Close session to the default resource manager: */
status = viClose(rm);
CHECK_STATUS(status != VI_SUCCESS,"viClose(rm)",status);
return 0;
#undef CHECK_STATUS
}
/*
* MEASURE POWER (wait synchronously)
*
* This program will open VISA session to the instrument and perform a simple
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