Teledyne 465M instruction manual Calibration

8. DIGITAL COMMUNICATIONS	43
8.1. DIGITAL COMMUNICATIONS OVERVIEW	43
8.2. CHANGING COM PORT HARDWARE CONFIGURATION	43
8.3. RS-232 CONFIGURATION	45
8.4. RS-485 CONFIGURATION	46
8.5. ETHERNET CONFIGURATION	47
8.5.1. Hardware Setup for Configuring the Ethernet Module	47
8.5.2. Verifying Network Hardware Connection	47
8.5.3. Determining a Dynamically Assigned IP Address (DHCP Mode)	48
8.5.4. Manually Assigning a Static IP Address	48
8.6. MODBUS REGISTER MAPS	50
8.6.1. Notes on MODBUS registers	50
8.6.2. Real-Time Concentration and Status Registers (Read Only)	50
8.6.3. Instrument Setup and Configuration Registers (Read / Write)	50
9. MAINTENANCE	51
9.1. MAINTENANCE SCHEDULE	51
9.2. INSTRUMENT LAYOUT	52
9.3. REPLACING INTERNAL PARTICULATE FILTER	54
9.4. UV LAMP ADJUSTMENT	56
9.5. UV LAMP REPLACEMENT	56
9.6. SAMPLE PUMP REPLACEMENT	57
9.7. AUTO-ZEROVALVE REPLACEMENT	57
9.8. CONFIGURING THE ANALOG OUTPUT	58
9.9. CLEANING EXTERIOR SURFACES OF THE M465M	59
9.10. BOOT LOADER OPERATION	60
9.10.1. Boot Loader – Hardware Setup	60
9.10.2. Boot Loader – Software Setup	60
10. TROUBLESHOOTING	63
10.1. REFERENCE DRAWINGS	63
10.1.1. Pneumatic Diagram	63
10.1.2. Interconnect Diagram	64
10.2. TROUBLESHOOTING USING FRONT PANEL STATUS LED’S OR STATUS OUTPUTS	66
10.2.1. Sensor OK	67
10.2.2. Invalid Reading	67
10.2.3. Check Lamp	67
10.2.4. Pneumatic Error	67
11. CALIBRATION	69
11.1. FACTORY CALIBRATION	69
12. TECHNICAL ASSISTANCE	71
13. M465M SPARE PARTS	73
13.1. SPARE PARTS LIST FOR RACK MOUNT VERSION	73
13.2. SPARE PARTS LIST FOR NEMA VERSION	74

P/N 06160D DCN6409 Teledyne API Model 465M O3 Monitor Instruction Manual - Page vi