User`s guide

356
Index
Index
U
UNIT:TEMP command, 123
units
temperature, 123
with readings, 104
unsecure calibration, 192
USB Front Panel 180
USB, exporting readings 180
USB, formatting readings 180
USB, importing an instrument
configuration 181
Utility key 42
V
varistor, 306
vertical bar ( | ), syntax, 89
VIEW annunciator, 8
View key, 31, 42, 109, 143
viewing
alarm data, 143
readings, 107
scanned readings, 31
Visual Basic, example, 241
VM Complete signal, 112
voltage (DAC) output
card reset, 159
current limitations, 159, 317
differential error, 318
integral error, 318
resetting, 52
simplified schematic, 317
writing, 52
voltage dividers, 305
voltage measurements, 130
ac low frequency filter, 131
ac settling time, 131
VSWR, 311
W
Warnings
34901A, 201
34902A, 203
34903A, 205
34904A, 207
34908A, 212
warranty 2
waveform tutorial, 253
Wheatstone bridge (strain), 295
wire size (gauge), 256
wiring connections
ac current, 28
ac voltage, 28
dc current, 28
dc voltage, 28
frequency, 28
period, 28
resistance, 28
RTDs, 28
thermistors, 28
thermocouples, 28
wiring strain relief, 27
wiring strip length, 27
wiring log
34901A, 201
34902A, 203
34903A, 205
34904A, 207
34905A, 209
34906A, 209
34907A, 211
34908A, 213
Write key, 50, 52
X
XON/XOFF annunciator, 185
Z
ZERO:AUTO command, 122
34970A Refresh UG.book Page 354 Wednesday, February 17, 2010 12:34 PM