Model SR715 Model SR720 LCR Meters

REMOTE PROGRAMMINGexit (0);}ibwrt (lcr, "*RST", 4L); /* reset LCR meter */ibwrt (lcr, "MMOD1;PMOD3;FREQ0", 17L); /* set triggered mode, measure C+D, Freq = 100 Hz */ibwrt (lcr, "outf1", 5L); /* concise ASCII output format */ibwrt (lcr, "BIAS1", 5L);ibwrt (lcr, "STRT;*WAI;XALL?", 15L);/* turn internal bias on - it may be necessary to wait forthe capacitor to charge up here when measuring largecapacitors *//* take a measurement, wait until finished, and get backthe data. */printf ("Capacitance (uf) Dissipation\n");ibrd (lcr, string, 80L); /* get return string from LCR. */string[ibcnt] = 0; /* terminate received string. */sscanf (string, "%lf,%lf,%d", &cmeas, &dissp, &bin); /* get C and Dissipation *//* ( bin value not used) */printf ("%7.5e %7.5e\n", cmeas*1.e6, dissp); /* and print out results */ibwrt (lcr, "BIAS0", 5L); /* turn off bias */}4-13