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Agilent Technologies L4400 User Manual

Page 279

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Index

L4400 User’s Guide

267

L4433A simplified schematic (two-wire

mode),

120

L4433A terminal block (one-wire

mode),

126

L4433A terminal block (two-wire

mode),

122

L4437A

connector pinouts,

133

power-fail jumper,

128

snubber circuitry,

134

terminal block,

134

L4437A example programs,

131

L4437A hardware description,

132

L4437A SCPI command summary,

130

L4437A simplified schematic,

132

L4437A temperature sensor,

128

L44387 instrument overview,

128

L4445A

channel numbering,

143

channel pairing,

147

continuous drive mode,

146

default and reset states,

152

description,

138

dimensions,

187

distribution boards,

154

drive modes,

145

dual drive mode,

147

example configurations,

139

,

140

execution times,

149

I/O Access LED,

140

LED position indicators,

149

open-collector drive mode,

145

pulse drive mode,

148

recovery time,

148

settling time,

148

single drive mode,

146

switch verification,

149

TTL drive mode,

145

L4445A example programs,

188

L4445A SCPI command summary,

136

L4450A

buffered input,

212

buffered output,

210

byte ordering,

214

channel drive voltage,

202

channel numbering and width,

200

channel polarity,

202

channel threshold,

202

channel width,

202

clock output,

218

connector pinouts,

218

counter operations,

216

deleting traces from memory,

212

external pullups,

202

frequency measurements,

217

handshake line drive mode,

204

handshake line output voltage

level,

204

handshake line polarity,

204

handshake line threshold,

204

handshaking,

203

handshaking digital data,

203

initiated measurement mode,

217

interrupt lines,

213

memory operations,

210

pattern matching,

215

reading digital data,

200

synchronous handshake mode,

205

totalizer mode,

216

writing digital data,

201

L4450A digital I/O operations,

200

L4450A hardware description,

199

L4450A SCPI command summary,

192

L4451A

analog output adjustments,

257

analog output verification test,

255

calibration count,

251

calibration interval,

248

calibration message,

251

calibration procedure.,

253

calibration security,

250

calibration time,

249

connector pinouts,

232

example programs,

228

overload fuse,

224

performance verification,

254

remote sensing,

224

security code,

250

sense terminals,

224

simplified block diagrams,

231

L4451A hardware description,

224

L4451A SCPI command summary,

226

L4452A

analog output,

236

calibration count,

251

calibration interval,

248

calibration message,

251

calibration procedure,

261

calibration security,

250

calibration time,

249

connector pinouts,

244

DAC output adjustment,

262

DAC output verification test,

261

digital I/O,

236

example programs,

241

hardware description,

236

performance test verification,

261

security code,

250

simplified block diagram,

243

totalizer input,

236

L4452A SCPI command summary,

237

labels,

68

LAN,

48

LAN cables,

18

private network connections,

19

site network connections,

20

LAN default states,

45

LAN network

considerations,

17

selecting,

17

LAN reset,

48

LAN settings

editing using the Web interface,

30

latch mode (alarms),

88

LED descriptions,

48

LED position indicators

L4445A,

149

limits

alarms,

84

linking multiple modules,

116

locating instruments,

22

lost calibration code,

250

M

manual scanning,

73

master module,

138

measurement functions

L4421A,

100

memory

stored states,

96

viewing alarm data,

87

memory operations

L4450A,

210

memory storage,

69

monitor mode

applicable instruments,

80

N

network connections

private LAN,

19

site LAN,

20

network considerations,

17

non-sequential scanning

applicable instruments,

79

O

odometer,

98

operating conditions,

3

,

66

operating environment,

2

overload fuse

L4451A,

224

P

paths (sequences)

catalog,

95

defining,

89

deleting,

95

executing,

93

executing on alarm,

94

querying definition,

93

valid commands,

90

pattern matching

L4450A,

215

performance test verification

L4452A,

261

performance verification

L4451A,

254

pinouts

L4421A,

107

L4433A (one-wire mode),

125