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Teledyne instruction manual Page 38 of, HPM-2002-OBEVacuum Gauge

Models: HPM-2002-OBE

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HPM-2002-OBEVacuum Gauge

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Contents

INSTRUCTION MANUAL TELEDYNE HASTINGSINSTRUMENTS I S O 9 0 0any obligation to provide notification of change or intent to change Manual Print History3. OPERATING INFORMATION 2. INSTALLATION1. GENERAL INFORMATION 4. THEORY OF OPERATIONDIAGRAMS AND DRAWINGS TROUBLESHOOTINGWARRANTY 5.1. ADVANCED SETUP GUIDE1.2. Model 2002 Sensors 1.1. Features1. General Information 1.3. HPM-2002-OBE Analog Output Module1.6. HPM-2002-OBE DeviceNet Module 1.7. Specifications1.5. HPM-2002-OBE RS232/485 Output Module Page 6 of2.4. OBE Module Installation 2. Installation2.3. Transducer Installation 2.1. Receiving Inspection4-20 mA 2.5. Initial Operation0-10 Volt RS232/4853.1.1. Overall Functional Description 3. Operating Information3.1. Analog Output 3.1.2. High and Low Set Point ModesPage 10 of 3.1.3. Run Mode3.1.4. Cal Mode 3.1.5. GAS Mode Gas Selection TableV channel1 = pressure V channel 2 = 10 × pressure 3.1.6. Analog OutputPage 12 of HPM-2002-OBEVacuum Gauge3.2.2. High and Low Set Point Modes 3.2. Analog Output 4-20mA3.2.1. Overall Functional Description 3.2.3. Run Mode3.2.4. Cal Mode Page 14 of1024Torr Ι channel1 = 4mA + p Torr16mA 16mA ⎞Page 16 of HPM-2002-OBEVacuum Gauge3.3.1. Overall Functional Description 3.3.2. COMMAND SYNTAX3.3. RS232/485 With Display Page 18 of 3.3.3. Interrogation Commands3.3.4. Paramater Modification Commands 3.3.5. Calibration Adjustment Commands 3.3.6. Reset / Restore Commands9600 3.3.8. Default RS232/485 Specifications3.3.7. Device Status Character LengthClear to send input signal to OBE 3.3.9. Modular Connector Pinout R2-232 RJ-11 connector on left sideReady to receive output signal from OBE 3.3.10. Modular Connector Pinout RS-4853.3.12. Run Mode 3.3.13. Cal Mode3.4.2. DeviceNet description 3.4. DeviceNet TM3.4.1. Overall Functional Description 3.5.3. Atmosphere Coefficient Adjustment 3.5.1. Zero Coefficient Adjustment3.5.2. Midrange Coefficient Adjustment 3.5. Calibration of the HPM-2002-OBE4.1.1 4. Theory of OperationPCB EEPROM TO-8 HEADER PIRANI PIEZOSENSOR SENSOR dVo dT = 4.2. Piezoresistive SensorVo = SPV+V1 1 dVPage 27 of HPM-2002-OBEVacuum GaugeEs = K ∆T Am/L 4.3. Pirani SensorEt = Es + Er + Eg Er = σεTh4-Ta4AsHPM-2002-OBEVacuum Gauge Figure 4.3a Figure 4.3bPage 29 of 4.4. Dual Sensor Operation Eg = Kg ∆T As/∆xEg = arLt273/Th1/2Th-TaAgP Page 31 of HPM-2002-OBEVacuum GaugeCLOCKWISE 5. Troubleshooting5.1. Advanced Setup Guide COUNTER-CLOCKWISEBaud Rate Turnaround DelayRestore EEPROM Data Bits/Parity Bits/Stop BitsSoftware Reset Restore CalibrationRestore Factory Defaults 5.2. Frequently Asked Questions Why does my display read, “Err1”?Why does my display read, “. U”? Why does my display read, “U.U”?Why does my display read, “U .”? What are Err3, Err5, Err6 and Err7?6.2. Non-Warranty Repair Policy 6. WARRANTY6.1. Warranty Repair Policy ATTENTION REPAIR DEPARTMENTHPM-2002-OBEVacuum Gauge 7. Diagrams and DrawingsPage 37 of Page 38 of HPM-2002-OBEVacuum GaugePage 39 of HPM-2002-OBEVacuum Gauge