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Teledyne HPM-2002-OBE instruction manual Teledyne Hastings, Instruments, Instruction Manual

Models: HPM-2002-OBE

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TELEDYNE

HASTINGS

INSTRUMENTS

INSTRUCTION MANUAL

HPM-2002-OBE

VACUUM GAUGE

I S O 9 0 0 1

C E R T I F I E D

Page 1

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Teledyne HPM-2002-OBE instruction manual Teledyne Hastings, Instruments, Instruction Manual, I S O 9 0 0

Contents

INSTRUMENTS TELEDYNE HASTINGSINSTRUCTION MANUAL I S O 9 0 0Manual Print History any obligation to provide notification of change or intent to change1. GENERAL INFORMATION 2. INSTALLATION3. OPERATING INFORMATION 4. THEORY OF OPERATIONWARRANTY TROUBLESHOOTINGDIAGRAMS AND DRAWINGS 5.1. ADVANCED SETUP GUIDE1. General Information 1.1. Features1.2. Model 2002 Sensors 1.3. HPM-2002-OBE Analog Output Module1.5. HPM-2002-OBE RS232/485 Output Module 1.7. Specifications1.6. HPM-2002-OBE DeviceNet Module Page 6 of2.3. Transducer Installation 2. Installation2.4. OBE Module Installation 2.1. Receiving Inspection0-10 Volt 2.5. Initial Operation4-20 mA RS232/4853.1. Analog Output 3. Operating Information3.1.1. Overall Functional Description 3.1.2. High and Low Set Point Modes3.1.4. Cal Mode 3.1.3. Run ModePage 10 of V channel1 = pressure V channel 2 = 10 × pressure Gas Selection Table3.1.5. GAS Mode 3.1.6. Analog OutputHPM-2002-OBEVacuum Gauge Page 12 of3.2.1. Overall Functional Description 3.2. Analog Output 4-20mA3.2.2. High and Low Set Point Modes 3.2.3. Run ModePage 14 of 3.2.4. Cal Mode16mA Ι channel1 = 4mA + p Torr1024Torr 16mA ⎞HPM-2002-OBEVacuum Gauge Page 16 of3.3. RS232/485 With Display 3.3.2. COMMAND SYNTAX3.3.1. Overall Functional Description 3.3.4. Paramater Modification Commands 3.3.3. Interrogation CommandsPage 18 of 3.3.6. Reset / Restore Commands 3.3.5. Calibration Adjustment Commands3.3.7. Device Status 3.3.8. Default RS232/485 Specifications9600 Character LengthReady to receive output signal from OBE 3.3.9. Modular Connector Pinout R2-232 RJ-11 connector on left sideClear to send input signal to OBE 3.3.10. Modular Connector Pinout RS-4853.3.13. Cal Mode 3.3.12. Run Mode3.4.1. Overall Functional Description 3.4. DeviceNet TM3.4.2. DeviceNet description 3.5.2. Midrange Coefficient Adjustment 3.5.1. Zero Coefficient Adjustment3.5.3. Atmosphere Coefficient Adjustment 3.5. Calibration of the HPM-2002-OBEPCB EEPROM TO-8 HEADER PIRANI PIEZOSENSOR SENSOR 4. Theory of Operation4.1.1 Vo = SPV+V1 4.2. Piezoresistive SensordVo dT = 1 dVHPM-2002-OBEVacuum Gauge Page 27 ofEt = Es + Er + Eg 4.3. Pirani SensorEs = K ∆T Am/L Er = σεTh4-Ta4AsPage 29 of Figure 4.3a Figure 4.3bHPM-2002-OBEVacuum Gauge Eg = arLt273/Th1/2Th-TaAgP Eg = Kg ∆T As/∆x4.4. Dual Sensor Operation HPM-2002-OBEVacuum Gauge Page 31 of5.1. Advanced Setup Guide 5. TroubleshootingCLOCKWISE COUNTER-CLOCKWISERestore EEPROM Turnaround DelayBaud Rate Data Bits/Parity Bits/Stop BitsRestore Factory Defaults Restore CalibrationSoftware Reset 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?6.1. Warranty Repair Policy 6. WARRANTY6.2. Non-Warranty Repair Policy ATTENTION REPAIR DEPARTMENTPage 37 of 7. Diagrams and DrawingsHPM-2002-OBEVacuum Gauge HPM-2002-OBEVacuum Gauge Page 38 ofHPM-2002-OBEVacuum Gauge Page 39 of