iii
9.2.7. Right angle mirror for targets at right angles to sensor axis (E-RA) ........ 78
9.2.8. Adapter kit to use Endurance sensors in Modline5 WJA (E-M5WJAK) ... 78
9.2.9. Endurance universal adapter accessory (E-UAA) ................................... 79
9.2.10. Adapter kit for Endurance in WJ-5 water jacket installations (E-AK-7) .... 79
9.2.11. Mounting flange (E-MF-7) ...................................................................... 80
9.2.12. Flange adapter (E-MFA-7) to allow Endurance to mount to E-MF-7 ....... 80
9.2.13. Replacement glass end-cap for Endurance sensors (E-ECAP) .............. 81
9.2.14. Protective front window, including O-Ring (E-PW) .................................. 81
9.2.15. Polarizing filter end cap for use in high temperature applic. (E-PFEC) ... 82
10. Programming Guide ................................................................................ 83
10.1. Remote versus Manual Considerations....................................................... 83
10.2. Command Structure .................................................................................... 83
10.3. Transfer Modes ........................................................................................... 84
10.3.1. Poll Mode ............................................................................................... 84
10.3.2. Burst Mode ............................................................................................. 84
10.4. Command List ............................................................................................. 85
10.5. Command Examples ................................................................................... 88
11. Maintenance ............................................................................................. 89
11.1. Troubleshooting Minor Problems ................................................................ 89
11.2. Fail-Safe Operation ..................................................................................... 89
11.2.1. Fail-Safe Error Codes (displayed or transmitted via electrical interface) . 90
11.2.2. Analog Output current values in dependence of Fail-Safe Error Codes .. 90
11.3. Cleaning the Lens ....................................................................................... 92
11.4. Changing the Window ................................................................................. 92
12. Addendum ................................................................................................ 93
12.1. Determination of Emissivity ......................................................................... 93
12.2. Typical Emissivity Values ............................................................................ 93
12.3. Determination of Slope ............................................................................... 94
12.4. Attenuation ................................................................................................. 95