Agilent Technologies E1343A Manual de servicio descargar pdf (Pagina 38)

160 PAUSE

170 CLEAR SCREEN

180 !

190

! Measure DC Isolation (HI to Chassis, HI to LO, HI to GU)

200 !

210 OUTPUT @Mux;"*RST"

220 FOR I=0 TO 2

230 PRINT TABXY(1,1),"DC Isolation HI to ";Conn$(I);" Measurements

240 PRINT TABXY(1,3),"1. Connect DMM INPUT HI lead to COMMON

HI"

250 PRINT TABXY(1,4),"2. Connect DMM INPUT LO to ";Conn$(I+3)

260 DISP " Press Continue when connections are complete "

270 PAUSE

280 CLEAR SCREEN

290 OUTPUT @Mux;"CLOS (@100:115,190:193)"

300 OUTPUT @Dmm;"TRIG SGL"

310 ENTER @Dmm;Value(I)

320 NEXT I

330 DISP " Press Continue to display measurement results "

340 PAUSE

350 CLEAR SCREEN

360 PRINT TABXY(1,1),"DC Isolation Tests "

370 PRINT TABXY(1,3),"HI to CHASSIS (Ohms)";Value(0)

380 PRINT TABXY(1,4),"HI to LO (Ohms) ";Value(1)

390 PRINT TABXY(1,5),"HI to GUARD (Ohms) ";Value(2)

400 END

Typical Result A typical result for an overload on all three measurements is :

DC Isolation Tests

HI to Chassis(Ohms) 1.E+38

HI to LO (Ohms) 1.E+38

HI to GUARD (Ohms) 1.E+38

36 Verification Tests Chapter 2

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Agilent Technologies E1343A Manual de servicio Pagina 38