طريقة التعامل مع جميع انواع الحساسات (sensors) وكيفية ربطها مع PLC مقدم من شركة سيمنس
محتوى الكتاب
CONTENTS
Overview of Sensor...............................................................................................................................2 1. What is a sensor?...........................................................................................................................2 2. Control Sensor?.............................................................................................................................5 Proximity Sensor................................................................................................................................10 1. What is a proximity sensor?........................................................................................................10 2. Major Characteristics ..................................................................................................................16 3. Attention to installation and wiring.............................................................................................20 4. Effective Use of Sensor...............................................................................................................24 5. Other Sensors..............................................................................................................................26 6. Model Selection...........................................................................................................................30 7. Terminology (to understand specification and performance).....................................................34 Photo Electric Sensor.........................................................................................................................37 1. What is a photo electric sensor?..................................................................................................37 2. Features by detection mode.........................................................................................................45 3. Installation/ wiring......................................................................................................................57 4. Effective Use of sensor ...............................................................................................................61 5. Other Sensors..............................................................................................................................63 6. Model Selection...........................................................................................................................67 7. Terminology (to understand functions/ performance).................................................................71 Maintenance of Sensor.......................................................................................................................73 1. Simple check on breakdown (of control output).........................................................................73 2. Predict Breakdown......................................................................................................................75 3. Noise Prevention.........................................................................................................................79 Common Information........................................................................................................................82 1. Output Mode of Sensor...............................................................................................................82 2. Precautions to wiring...................................................................................................................84 3. Protective structure......................................................................................................................86 4. Mode of Adjustment....................................................................................................................88 Appendix.............................................................................................................................................94 1. Measurement...............................................................................................................................94 2. Examples of Sensor PC Connection............................................................................................96 3. Omron Sensor Selection..............................................................................................................98
1
Sensor Chapter 1
Overview of Sensor...............................................................................................................................2 1. What is a sensor?...........................................................................................................................2 2. Control Sensor?.............................................................................................................................5
Overview of Sensor...............................................................................................................................2 1. What is a sensor?...........................................................................................................................2 2. Control Sensor?.............................................................................................................................5 Proximity Sensor................................................................................................................................10 1. What is a proximity sensor?........................................................................................................10 2. Major Characteristics ..................................................................................................................16 3. Attention to installation and wiring.............................................................................................20 4. Effective Use of Sensor...............................................................................................................24 5. Other Sensors..............................................................................................................................26 6. Model Selection...........................................................................................................................30 7. Terminology (to understand specification and performance).....................................................34 Photo Electric Sensor.........................................................................................................................37 1. What is a photo electric sensor?..................................................................................................37 2. Features by detection mode.........................................................................................................45 3. Installation/ wiring......................................................................................................................57 4. Effective Use of sensor ...............................................................................................................61 5. Other Sensors..............................................................................................................................63 6. Model Selection...........................................................................................................................67 7. Terminology (to understand functions/ performance).................................................................71 Maintenance of Sensor.......................................................................................................................73 1. Simple check on breakdown (of control output).........................................................................73 2. Predict Breakdown......................................................................................................................75 3. Noise Prevention.........................................................................................................................79 Common Information........................................................................................................................82 1. Output Mode of Sensor...............................................................................................................82 2. Precautions to wiring...................................................................................................................84 3. Protective structure......................................................................................................................86 4. Mode of Adjustment....................................................................................................................88 Appendix.............................................................................................................................................94 1. Measurement...............................................................................................................................94 2. Examples of Sensor PC Connection............................................................................................96 3. Omron Sensor Selection..............................................................................................................98
1
Sensor Chapter 1
Overview of Sensor...............................................................................................................................2 1. What is a sensor?...........................................................................................................................2 2. Control Sensor?.............................................................................................................................5
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