Specifications

Index
!
(First_loop), determining first execution, 111
(FM), fixed width pulses at variable frequency, 70
(FM), variable frequency square-wave output, 70
(Important!), performing channel calibration, 71 - 72
(PWM), variable width pulses at fixed frequency, 69
*CAL?, how to use, 71
*RST
and power-on defaults, 53
4-20 mA, adding sense circuits for, 43
A
A common error to avoid, 116
A complete thermocouple measurement command sequence,
64
A very simple first algorithm, 120
Abbreviated Commands, 178
ABORt subsystem, 185
abs(expression), 124
Access, bitfield, 127
Accessing I/O channels, 110
Accessing the VT1419A’s resources, 109 - 113
Accessories
Rack Mount Terminal Panel, 46
Accuracy
dc volts, 330
Sample timer, 329
Temperature, 331
Adding settling delay for specific channels, 103
Adding terminal module components, 43
Additive-expression:, 130
Additive-operator:, 130
ADDRess
MEM:VME:ADDR, 242
ADDRess?
MEM:VME:ADDR?, 242
After INIT, 52
ALG:DEFINE in the programming sequence, 116
ALG:DEFINE’s three data formats, 117
ALGorithm :EXPLicit :ARRay, 187
ALGorithm :EXPLicit :ARRay?, 188
ALGorithm :EXPLicit :DEFine, 188
ALGorithm :EXPLicit :SCALar, 192
ALGorithm :EXPLicit :SCALar?, 193
ALGorithm :EXPLicit :SCAN:RATio, 193
ALGorithm :EXPLicit :SIZe?, 194
ALGorithm :EXPLicit :STATe, 195
ALGorithm :EXPLicit :STATe?, 196
ALGorithm :EXPLicit :TIMe?, 196
Algorithm definition, 74
Algorithm execution order, 116
ALGorithm EXPLicit :SCAN:RATio?, 194
Algorithm Language reference, 122 - 128
Algorithm language statement
writecvt(), 112
writefifo(), 113
Algorithm, A very simple first, 120
Algorithm, data acquisition, 121
Algorithm, exiting the, 124
Algorithm, process monitoring, 121
Algorithm, running the, 120
Algorithm, writing the, 120
ALGorithm:FUNCtion:DEFine, 197
ALGorithm:OUTPut:DELay, 198
ALGorithm:OUTPut:DELay?, 199
ALGorithm:UPDate :IMMediate , 199
ALGorithm:UPDate:CHANnel, 200
ALGorithm:UPDate:WINDow, 202
ALGorithm:UPDate:WINDow?, 203
Algorithm-definition:, 132
Algorithms
disabling, 85
enabling, 85
Algorithms, defining, 116 - 119
Algorithms, INITiating/Running, 80
Algorithms, non-control, 121
Algorithms, starting, 80
ALL?
DATA:FIFO:ALL?, 261
AMPLitude
OUTP:CURRent:AMPLitude, 245
OUTPut:CURRent:AMPLitude?, 246
An example using the operation group, 91
APERture
SENSe:FREQuency:APERture, 266
APERture?
SENSe:FREQuency:APERture?, 267
Arithmetic operators, 123
Arm and trigger sources, 77
ARM subsystem, 204 - 206
ARM:SOURce, 205
ARM:SOURce?, 206
ARRay
Index 381
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