HP (Hewlett-Packard) 53A Welder User Manual


 
terminal module (E1353A), 43
Tree Isolation Switch, 12
closing FETs, 34
disabling, 68
enabling, 68
opening, 32 - 33
Tree Terminals
connecting to switchbox channels, 34
description of, 12
for 4-wire ohms measurement, 35
*TRG, 76 - 77
Trig Out Port, 45, 48, 62
disabling, 62
enabling, 62
query state, 62
scanning with, 49
TRIGger Subsystem, 73 - 75, 77
TRIGger:SOURce, 45, 74 - 75
BUS, 36, 45, 74, 92
DBUS, 12, 15, 36, 39, 45, 74, 92
EXTernal, 36, 45, 74, 92
HOLD, 45, 74, 92
IMMediate, 12, 39, 74, 92
TRIGger:SOURce?, 75
TRIGger[:IMMediate], 45, 73, 92
Triggering, 15
channel advance, 12, 15
delay, 69
digital bus, 15 - 16, 50 - 51, 74
external inputs, 74
source, 12, 45, 47, 74
*TST?, 76 - 77
Two-wire Ohms Measurements, 38, 67
U
Understanding the HP E1351A/53A, 45 - 52
Using
bus triggers, 74 - 75
external trigger inputs, 74
external triggers, 75
HP 3457A multimeter, 48 - 50, 66
HP E1326B multimeter, 51
HP E1351/53A multiplexer, 29 - 44
scan complete bit, 52
scanning trigger sources, 45, 47
scanning voltmeter configuration, 51
stand-alone multimeters, 50
V
Voltage
maximum allowed, 17, 79
measurement, 34, 36 - 37
Voltmeter Complete Port, 50
pulse output, 49
VXIbus
backplane, 15
instrument description, 14
W
*WAI, 76
WARNINGS, 6, 17
Warranty, 5
Wiring
connecting field, 24
guidelines, 24
to terminal module, 25
WRITE Registers, 84
HP E1351A/53A FET Multiplexer User’s Manual Index 107