Related Manuals for Moore Industries CPA
Summary of Contents for Moore Industries CPA
- Page 1 PC-Programmable RTD, T/C, Ohms, mV 225-701-01 and Potentiometer Limit Alarm Trips TPRG All product names are registered trademarks of their respective companies.
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Page 2: Table Of Contents
Dimensions ........................7 Confi guring the CPA..................8 Installing the Confi guration Software ................9 Connecting the CPA to the PC ..................9 PC Confi guration Software Summary ............10 Confi guration ....................11 Output Level if Failure ....................11 Broken Wire Test Override ..................... - Page 3 Custom Table ....................17 Installation ..................... 18 Mounting the CPA ......................18 Making the Electrical Connections ................. 18 Recommended Ground Wiring Practices ............... 18 CE Conformity ........................ 18 Operation ....................... 18 Maintenance ........................18...
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Page 4: Introduction
If a problem occurs About this Manual with your CPA, check for a tag affi xed to the unit Wherever you see a “ Note”, “ Caution”, or “ WARNING listing these numbers. Supply the Customer Support ”... -
Page 5: Specifi Cations
PC-Programmable RTD, T/C, Ohms, mV and Potentiometer Limit Alarm Trips Specifi cations Performance Alarm Trip Repeatability: Performance Power Supply Effect: Indicators LED Type: INPUT LED: See Table 3 (continued) ±0.002% of span per 1% Dual color LED indicates Input Accuracy: of line change input failure See Table 3... - Page 6 PC-Programmable RTD, T/C, Ohms, mV and Potentiometer Limit Alarm Trips Table 3. Accuracy with RTD, Thermocouple, Ohms, Potentiometer and Millivolt Inputs α Conformance Minimum Input Maximum Input Type Ohms Range Span Accuracy/Repeatability Range (2-, 3-, 4-Wire) -200 to 850°C -240 to 960°C 0.003850 -400 to 1760°F -328 to 1562°F...
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Page 7: Dimensions
PC-Programmable RTD, T/C, Ohms, mV and Potentiometer Limit Alarm Trips Figure 2. CPA (TPRG) Dimensions 138mm WHEN INSTALLED (5.43 in) 133mm WHEN INSTALLED (5.24 in) 50mm 126mm (1.97 in) (4.97 in) COMPUTER PROGRAMMABLE ALARM 52mm (2.05 in) INPUT READY 100mm ALARM 1 (3.94 in) -
Page 8: Confi Guring The Cpa
PC-Programmable RTD, T/C, Ohms, mV and Potentiometer Limit Alarm Trips Figure 4. Use the PC Confi guration Software to program the CPA (TPRG) MILLIVOLT SOURCE OR T/C SIMULATOR To Serial (COM) Port of PC OHMS OR RTD SIMULATOR COMPUTER PROGRAMMABLE... -
Page 9: Installing The Confi Guration Software
See Table 5 for information on the necessary equipment. No Alarm Needed It is not necessary to connect the CPA to a PC to create confi guration fi les using the software. The Confi guration Program can be run without connecting an alarm, and most parameters can be set without benefi... -
Page 10: Pc Confi Guration Software Summary
Potentiometer Limit Alarm Trips PC Confi guration Software Summary Figure 5. Most of the CPA (TPRG) Operating Parameters can be set from the Main Screen of the Confi guration Program Once the default confi guration has been saved to 5. -
Page 11: Confi Guration
Down Scale and Up Scale selection. Using its output, alarm mode and confi gure as either a Trip, Fault or the CPA can be confi gured to provide a special Band alarm. Select whether to use as a Fail Safe or warning of a breakdown or failure. -
Page 12: Alarms
PC-Programmable RTD, T/C, Ohms, mV and Potentiometer Limit Alarm Trips Alarms The Band Alarm is activated when the Process Variable is outside of the Low/High Trip point ranges. The Trip Low is always lower than the Trip High and Trip Low and Trip High Alarms their deadbands are inside the range of Low/High Trip. -
Page 13: Trimming/Damping
“Point 2 correctly. Trim”. The CPA can trim any point along the scale. Note 4. To enable input trim and the values stored, click the that one-point trimming applies an offset to the sensor “Input Trim ON”. - Page 14 PC-Programmable RTD, T/C, Ohms, mV and Potentiometer Limit Alarm Trips Figure 9. Trimming the CPA (TPRG) MILLIVOLT SOURCE OR T/C SIMULATOR OHMS OR RTD SIMULATOR COMPUTER PROGRAMMABLE ALARM INPUT READY ALARM 1 ALARM 2 AC OR DC POWER SUPPLY TRIM CONFIGURATION...
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Page 15: Output Trim
Output Trimming increases the measurement accuracy A Loop Test may be performed in order to check of your CPA by calibrating its analog output to the output performance and accuracy and to trim other device that is receiving the output. This ensures that instruments in the loop. -
Page 16: Output Damping
PC-Programmable RTD, T/C, Ohms, mV and Potentiometer Limit Alarm Trips Output Damping A possible source for this occurence is a rapid change on the input. Another possiblity would be an existing Output Damping allows you to introduce a delay into output level of 5.6mA upon Start Measurements from the response of your unit in order to stop short-lived a PC. -
Page 17: Custom Table
(Figure 12). This allows you Source variables are inserted into the X Column while to tell the CPA what it should output when it receives the corresponding data is inserted into the Y Column. a certain input. This feature also allows you the ability 3. -
Page 18: Installation
Installation consists of physically mounting the unit Once programmed, calibrated, installed, and supplied and completing the electrical connections. with the correct power, the CPA alarm begins to operate immediately. Depending upon environmental conditions, it can be expected to operate unattended for extended periods of time. - Page 19 4. Ship the equipment to the Moore Industries location nearest you. The returned equipment will be inspected and tested at the factory. A Moore Industries rep- resentative will contact the person designated on your documentation if more information is needed.
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