Programming the HP E1415 for PID Control
67
SENS:FUNC:RES 488e-6, (@116,120,124:132)
link channels 16, 20 and 24 through 32 to resistance EU conversion (less than
8K
Ω
)
Linking Temperature
Measurements
To link channels to temperature EU conversion send the
[SENSe:]FUNCtion:TEMPerature
<type>, <sub_type>,
[<range>,](@<ch_list>) command.
•
The ch_list parameter specifies which channel(s) to link to the
temperature EU conversion.
•
The type parameter specifies RTD, THERmistor, or TC (for
ThermoCouple)
•
The optional range parameter can be used to choose a fixed A/D
range. When not specified (defaulted), the module uses auto-range.
RTD and Thermistor Measurements
Temperature measurements using resistance type sensors involve all the
same considerations as resistance measurements discussed in the previous
section. See the discussion of Figure 3-4 in "Linking Resistance
Measurements".
For resistance temperature measurements the sub_type parameter specifies:
•
For RTDs; "85" or "92" (for 100 Ohm RTDs with 0.00385 or 0.00392
Ohms/Ohm/Degree C temperature coefficients respectively)
•
For Thermistors; 2250, 5000, or 10000 (the nominal value of these
devices at 25 degrees C)
NOTES
1. Resistance temperature measurements (RTDs and THERmistors)
require the use of Current Source Signal Conditioning Plug-Ons. The
following table shows the Current Source setting that must be used
for the following RTDs and Thermistors:
2. sub_type values of 2250, 5000, and 10000 refer to thermistors that
match the Omega 44000 series temperature response curve. These
44000 series thermistors have been selected to match the curve within
0.1 or 0.2
°
C.
Required Current
Amplitude
Temperature Sensor Types
and Subtypes
MAX (488
µ
A)
RTD,85 | 92 and THER,2250
MIN (30
µ
A)
THER,5000 | 10000
Summary of Contents for VXI 75000 C Series
Page 2: ......
Page 16: ...16 ...
Page 18: ......
Page 30: ...30 Getting Started Chapter 1 Notes ...
Page 32: ...32 Field Wiring Chapter 2 Figure 2 1 Channel Numbers at SCP Positions ...
Page 44: ...44 Field Wiring Chapter 2 Figure 2 11 HP E1415 Terminal Module ...
Page 54: ...54 Field Wiring Chapter 2 Notes ...
Page 61: ...Programming the HP E1415 for PID Control 61 Chapter 3 Programming Overview Diagram ...
Page 136: ...136 Creating and Running Custom Algorithms Chapter 4 Notes ...
Page 152: ...152 Algorithm Language Reference Chapter 5 Notes ...
Page 304: ...304 HP E1415 Command Reference Chapter 6 Command Quick Reference Notes ...
Page 308: ...308 Specifications Appendix A Thermocouple Type E 200 800C SCPs HP E1501 02 03 ...
Page 309: ...Specifications 309 Appendix A Thermocouple Type E 200 800C SCPs HP E1508 09 ...
Page 310: ...310 Specifications Appendix A Thermocouple Type E 0 800C SCPs HP E1501 02 03 ...
Page 311: ...Specifications 311 Appendix A Thermocouple Type E 0 800C SCPs HP E1509 09 ...
Page 312: ...312 Specifications Appendix A Thermocouple Type E Extended SCPs HP E1501 02 03 ...
Page 313: ...Specifications 313 Appendix A Thermocouple Type E Extended SCPs HP E1508 09 ...
Page 314: ...314 Specifications Appendix A Thermocouple Type J SCPs HP E1501 02 03 ...
Page 315: ...Specifications 315 Appendix A Thermocouple Type J SCPs HP E1508 09 ...
Page 316: ...316 Specifications Appendix A Thermocouple Type K SCPs HP E1501 02 03 ...
Page 317: ...Specifications 317 Appendix A Thermocouple Type R SCPs HP E1501 02 03 ...
Page 318: ...318 Specifications Appendix A Thermocouple Type R SCPs HP E1508 09 ...
Page 319: ...Specifications 319 Appendix A Thermocouple Type S SCPs HP E1501 02 03 ...
Page 320: ...320 Specifications Appendix A Thermocouple Type S SCPs HP E1508 09 ...
Page 321: ...Specifications 321 Appendix A Thermocouple Type T SCPs HP E1501 02 03 ...
Page 322: ...322 Specifications Appendix A Thermocouple Type T SCPs HP E1508 09 ...
Page 323: ...Specifications 323 Appendix A 5K Thermistor Reference SCPs HP E1501 02 03 ...
Page 324: ...324 Specifications Appendix A 5K Thermistor Reference SCPs HP E1508 09 ...
Page 325: ...Specifications 325 Appendix A RTD Reference SCPs HP E1501 02 03 ...
Page 326: ...326 Specifications Appendix A RTD SCPs HP E1501 02 03 ...
Page 327: ...Specifications 327 Appendix A RTD SCPs HP E1508 09 ...
Page 328: ...328 Specifications Appendix A 2250 Thermistor SCPs HP E1501 02 03 ...
Page 329: ...Specifications 329 Appendix A 2250 Thermistor SCPs HP E1508 09 ...
Page 330: ...330 Specifications Appendix A 5K Thermistor SCPs HP E1501 02 03 ...
Page 331: ...Specifications 331 Appendix A 5K Thermistor SCPs HP E1508 09 ...
Page 332: ...332 Specifications Appendix A 10K Thermistor SCPs HP E1501 02 03 ...
Page 333: ...Specifications 333 Appendix A 10K Thermistor SCPs HP E1508 09 ...
Page 334: ...334 Specifications Appendix A Notes ...
Page 346: ...346 Glossary Appendix C Notes ...
Page 388: ...388 Generating User Defined Functions Appendix F Notes ...