Nivetec Echo Smart Series, Operation & Installation Manual

Page: 5 / 73

- Page iii
-
9.2.2. Measure ( Level ) ................................................................................................................................. 43
9.2.3. Wiper Timing ( 240 ) .......................................................................................................................... 43
9.2.4. Gain Band ( 20 ) .................................................................................................................................. 43
9.2.5. Gain Increment ( 0.1 ) ........................................................................................................................ 43
9.2.6. Save GB Midpoint (MP) (OFF) ....................................................................................................... 43
9.2.7. GB Midpoint (Automatically set) ...................................................................................................... 44
9.2.8. Wall Zone ( 0.5 ) .................................................................................................................................. 44
9.2.9. Wall Zone AG ( 40 ) ............................................................................................................................ 44
9.2.10. Sound Speed ( 4862 fps ) ..................................................................................................................... 44
9.2.11. Sensitivity ( 20 ) ................................................................................................................................... 44
9.2.12. LG Min ( 2.0 ) ...................................................................................................................................... 45
9.2.13. RG Min ( 2.0 ) ..................................................................................................................................... 45
9.2.14. 4mA Set Point ( 0.0 ) ........................................................................................................................... 45
9.2.15. 20mA Set Point ( 10.0 ) ....................................................................................................................... 45
9.2.16. Echo Loss ( OFF ) ............................................................................................................................... 45
9.2.17. Echo Delay ( 60 ) ................................................................................................................................. 45
9.2.18. Echo Loss Action ( Cycle ) .................................................................................................................. 45
10. Maintenance and Troubleshooting
............................................................................ 47
10.1.
Preventative Maintenance ...................................................................................................... 47
10.1.1. Sensor Cleaning and Maintenance .................................................................................................. 47
10.1.2. Other Routine Maintenance ............................................................................................................ 48
10.2.
Troubleshooting ....................................................................................................................... 49
10.2.1. Comm Error Message ...................................................................................................................... 49
10.2.2. Echo Loss Message ........................................................................................................................... 49
10.2.3. Validating Message ........................................................................................................................... 49
10.2.4. Validation Failure Message ............................................................................................................. 49
10.2.5. Wiper Stalled Message ..................................................................................................................... 50
10.2.6. Wiper Motor Failure Message ......................................................................................................... 50
10.2.7. 4-20 mA Measurement Discrepancy ............................................................................................... 50
10.2.8. Sensors Not Detected and No Sensors Found Message ................................................................. 50
10.2.9. Troubleshooting Radio Communications ....................................................................................... 51
10.2.10.
Persistent “Acquiring Waveform” Message on Echo Profile Screen
........................................... 51
11. System Options ............................................................................................................... 52
11.1.
Self-Cleaning Wiper Sensor with Turbidity Measurement ................................................ 52
11.1.1. Application ........................................................................................................................................ 52
11.1.2. Principle of Operation ...................................................................................................................... 52
11.1.3. Sensor Cleaning ................................................................................................................................ 52
11.1.4. Installation ......................................................................................................................................... 52
11.1.5. Connections ....................................................................................................................................... 53
11.1.6. Turbidity Sensor Calibration .......................................................................................................... 53
11.2.
Integrated Wireless Radio (RF) Modules .............................................................................. 53
11.2.1. General Overview ............................................................................................................................. 53
11.2.2. Internal Configuration ..................................................................................................................... 53
11.2.3. External Configuration .................................................................................................................... 54
11.2.4. Equipment Orientation for Units with Integrated Wireless Radio Modules ............................... 55
11.3.
Relays ........................................................................................................................................ 56
11.3.1. General Overview ............................................................................................................................. 56
11.3.2. Operation (Figure 11.3) .................................................................................................................... 56
11.3.3. Cabling and Connections for Relays (Figure 11.4 and Table 11.1) .............................................. 57
12. Warranty
............................................................................................................................ 58