Index

Index

yy}4 CG

}{y} z ” 4 BC9

}}{4 98B

y{}4 {yz”4 BBD y}y{} 0jlT1

}“y4 9984 AAA }AAA

y}}{4 98B4 BCC4 C8D fhdS4 98B4 BCC4 C8D

{ y4 A9G 6 {y}}

} y } 0e3R14 99H z

6 }”y 98B4 A8B 4 9884 C9E

6 }”y 98B4 A8B { }4 B88

OC yy4 C

offset “B” (Mx+B scaling), 39, 119

offset compensation,

115, 371

offset voltages, 105

 

uEy

switch,

17

ONCE annunciator,

4

ukey, 26

“OPEN T/C” message, 107, 221 operating system requirements, 412 Option 001 (internal DMM)

y uHHI o t

output format, alarm queue data, 127 output lines, alarms, 124, 128 OUTP:ALARm:CLEar command, 252 OUTP:ALARm:CLEar:ALL command, 252 OUTP:ALARm:MODE command, 252 OUTP:ALARm:SLOPe command, 252

parameter types (SCPI), 300 parity (RS-232)

factory setting, 152 selecting, 47, 152

pasting, channel configuration, 25 period measurements

connections, 21 sources of error, 377

PLC, 103, 344, 405 command syntax, 218 vs. channel delays, 89

plug-in module description HP 34901A, 164

HP 34902A, 166

HP 34903A, 168

HP 34904A, 170

HP 34905A, 172

HP 34906A, 172

HP 34907A, 174

HP 34908A, 176 plug-in module information

connecting wiring, 20 default settings, 162 dimensions, 413 firmware revision, 146 installing in mainframe, 20 reading relay count, 147 strain relief, 20 specifications, 409

poisson strain, 373

polarity, alarm output lines, 129 ports, serial (COM), 273 power consumption, 408 power cord, 17

power failure, during scan, 77 power line cycles, 103, 344 Power (Standby) switch, 17 power-down recall, 48, 77, 140 power-line fuse

location, 5, 28 part number, 27 replacing, 28 factory setting, 27

power-line voltage factory setting, 27 fuse, 27 selection, 27 selector module, 5, 28

power-line, rejecting noise, 344 preset state, 161

printing history,

product dimensions, 413, 414 programming examples

C and C++, 328, 329 Excel 7.0, 321, 322, 323

programming language command summary, 181-200 syntax conventions, 181

programming, overview, 201-206 PT100 (RTD), 110, 346

questionable data register bit definitions, 280 clearing bits, 281

Quick Start Kit, 17

R8 (RTD) default, 110 range, 110

R? command, 236 rack mounting

filler panel, 31 flange kit, 31 lock-link kit, 31 removing bumpers, 30 removing handle, 30 sliding-shelf kit, 31

radio frequency interference, 339 random noise, 377

range autorange, 98 command syntax, 215 overload, 98 selecting, 99

ranges by function 2-wire ohms, 21, 116 4-wire ohms, 21, 115 ac current, 21, 116 ac voltage, 21, 113 dc current, 21, 116 dc voltage, 21, 113

RC protection circuitry, 385

x key, 42, 44

CAG

Page 422
Image 422
HP 34970A manual Cag