OTIS GEN II OI-6000, Operation Manual

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TABLE OF CONTENTS
ii OI-6000-X-X-X-X-O OPS_GUIDE_REV 3.1
4 OPERATION SETTINGS ..................................................................................................................................... 39
4.1 POWERING THE DEVICE ................................................................................................................................... 39
4.1.1 POWERING OFF .................................................................................................................................................. 39
4.1.2 POWERING ON ................................................................................................................................................... 39
4.2 SENSOR CALIBRATION ...................................................................................................................................... 40
4.2.1 NULLING THE SENSOR (AUTO NULL) .............................................................................................................. 40
4.2.2 CALIBRATING THE SENSOR (MANUAL CAL) ................................................................................................... 42
4.2.3 CALIBRATING THE SENSOR (AUTO CAL) ........................................................................................................ 43
4.3 SENSOR ALARM SETTINGS .............................................................................................................................. 45
4.3.1 SENSOR LOW ALARM SETTING ........................................................................................................................ 45
4.3.2 SENSOR LOW ALARM RISE/FALL SETTING ..................................................................................................... 46
4.3.3 SENSOR HIGH ALARM SETTING ....................................................................................................................... 46
4.3.4 SENSOR HIGH ALARM RISE/FALL SETTING .................................................................................................... 47
4.4 SENSOR RADIO ADDRESS ................................................................................................................................ 47
4.5 MANUAL RESET FOR ACTIVATED LATCHING ALARMS ................................................................................. 48
5 PRODUCT MAINTENANCE................................................................................................................................. 49
5.1 SCHEDULED MAINTENANCE ............................................................................................................................. 49
5.2 SENSOR REPLACEMENT ................................................................................................................................... 50
5.3 PRODUCT TROUBLESHOOTING ....................................................................................................................... 51
5.4 PRODUCT REPLACEMENT PARTS AND ACCESSORIES ................................................................................ 52
APPENDIX A: INTRODUCTION TO 4-20 mA CURRENT LOOP SIGNALS ............................................................................ 54
APPENDIX B: MODBUS COMMUNICATIONS......................................................................................................................... 56
APPENDIX C: MODBUS REGISTER MAP ............................................................................................................................... 58
APPENDIX D: PRODUCT WARRANTY STATEMENT ............................................................................................................. 61
APPENDIX E: INFORMATION ABOUT RMA SERVICE REPAIRS ......................................................................................... 63
APPENDIX F: INFORMATION ABOUT RMA RETURNS FOR CREDIT .................................................................................. 65