Keysight 34972A - Page 350

350 Keysight 34970A/34972A User’s Guide
186
remote interface, RS-232 (serial)
baud rate,
, 67, 69
cable,
, 73
flow control,
, 67
parity,
, 67
stop bits,
, 67
reset mode, totalizer,
, 102
resistance measurements
2-wire ohms,, 296
4-wire ohms,
, 296
nominal (RTD),
, 135
offset compensation,
, 140,
298
resolution,
"half"digit,, 127
selecting
, 127
vs. integration time,
, 129
revision number (firmware)
34970A,, 172
plug-in modules,
, 172
RF multiplexers
insertion loss,, 320
sources of error,
, 320
VSWR,
, 320
RFI radiation,
, 264
ribbon cables,
, 79
RMT annunciator,
, 14
rosette (strain gage),
, 302
ROUTe:CHAN:ADV:SOUR
command,, 124
ROUTe:CHAN:DELay
command,
, 115
ROUTe:CHAN:FWIRe
command,, 124
ROUTe:MON:DATA?
command,, 176
ROUTe:MON:STATe
command,
, 176
ROUTe:SCAN command,
, 105
RS-232 (serial) interface
baud rate,
, 186
cable,
, 34, 73
connector location,
, 15
flow mode,
, 188
parity,
, 187
selecting interface,
, 186
RTD measurements,
, 135
alpha (a),
, 135
conversion accuracy,
, 270
measurement tutorial,
, 271
measurement units,
, 132
supported types,
, 132
RTS/CTS flow mode
(RS-232),, 188
S
Sample (*) annunciator,, 14
sample programs
C and C++,, 255
Excel 7.0,
, 247
scale, temperature units,
, 132
scaling (Mx+B)
custom label,
, 59, 145
default gain ("M"),
, 144, 146
default offset ("B"),
, 144,
146
equation used,
, 144
interaction with alarms,
, 144
null stored as offset,
, 144
setting gain ("M"),
, 59, 146
setting offset ("B"),
, 59, 146
strain measurements,
, 302
valid gain ("M") values,
, 145
valid offset ("B") values,
, 145
while scanning,
, 101, 144
SCAN annunciator,
, 14
scan configuration, copying,
, 44
scan configuration, front
panel,, 41
scan count
continuous,
, 58, 113
default value,
, 58, 113
settings,
, 58, 113
scan interval
default value,, 58, 107
resolution,
, 107
setting from front
panel,, 107
setting from remote,
, 107
Scan key,
, 104
scan list
adding channels to,, 104
building from front
panel,, 104
building from remote,, 105
defining,
, 41—42
examples,
, 99
reading digital input,
, 62
reading totalizer count,
, 64
rules,
, 99
scan sweep, defined,
, 106
scanning
aborting a scan,
, 104, 105
alarm mode,
, 110
channel delay,
, 115
clearing memory,
, 101, 104,
105
external mode,
, 109
external scan with digital
input,, 123
initiating from front
panel,
, 104
initiating from remote,
, 105
interval (timer) mode,
, 106
interval trigger,
, 106
manual (once) mode,
, 108
memory overview,
, 100
modules allowed,
, 100
on alarm,
, 110
power failure,
, 103
reading format,
, 114
readings stored in
memory,, 100
removing modules
during,, 102
rules,
, 100
scan once (manual)
mode,, 108
statistics,
, 101
storing readings,
, 102
timer (interval) mode,
, 106
viewing readings,
, 118
with alarms,
, 101
with digital input
channels,, 101
with external
instrument,, 121
with Monitor function,
, 101
with Mx+B scaling,
, 101
with totalizer channels,
, 102
SCPI language
syntax conventions,
, 99