00197471-03_Service Manual Internal WPC5_6, EN_01-2019.pdf - 第4页

3.7 Limit Switches, Sensors and Light Barriers ..................................................................................... 3- 69 3.7.1 Indroduction ..............................................................…

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Inhaltsverzeichnis
1 General ................................................................................................................................................... 1-6
1.1 Notes on this documentation ............................................................................................................. 1-6
1.2 Document History .............................................................................................................................. 1-6
1.3 SIPLACE on the World Wide Web (WWW) ....................................................................................... 1-6
2 Operational Safety ................................................................................................................................. 2-7
2.1 Safety Instrucions .............................................................................................................................. 2-7
2.1.1 Staff Qualifications and Training ............................................................................................... 2-7
2.1.2 Safety Instructions for Working with Strong Magnetic Fields ................................................... 2-7
2.1.3 Safety Instructions for the Power Supply .................................................................................. 2-8
2.1.4 Safety Instructions for Work on the Cutting Device .................................................................. 2-9
2.1.5 Safety Instructions for the Compressed Air Supply .................................................................. 2-9
2.2 What To Do Before Starting Servicing Work... ................................................................................ 2-10
3 Replacing Spare Parts ........................................................................................................................ 3-11
3.1 Safety Instructions ........................................................................................................................... 3-11
3.2 Overview of the main assemblies .................................................................................................... 3-11
3.3 Drive Unit – Lifting Axis.................................................................................................................... 3-13
3.3.1 Preparations ............................................................................................................................ 3-13
3.3.2 Replacing the Lifting Axis Drive Motor .................................................................................... 3-14
3.3.3 Replacing the Lifting Axis Toothed Belt .................................................................................. 3-17
3.4 Drive Unit – Feed Axis ..................................................................................................................... 3-19
3.4.1 Preparations ............................................................................................................................ 3-19
3.4.2 Replace the Feed Axis Drive Motor ........................................................................................ 3-20
3.4.3 Replace the Drive Toothed Belt .............................................................................................. 3-23
3.4.4 Replace the Driver Unit ........................................................................................................... 3-24
3.4.5 Replace the Feed Axis Toothed Belt ...................................................................................... 3-25
3.4.6 Setting the Feed Axis Belt Tension ......................................................................................... 3-28
3.4.7 Replace the Linear Guide 2SRS9MUU+865LM ..................................................................... 3-30
3.5 Drive Unit Load Axis (WPC6 Only) .................................................................................................. 3-32
3.5.1 Preparations ............................................................................................................................ 3-32
3.5.2 Replace the Load Axis Drive Motor ........................................................................................ 3-35
3.5.3 Replace the Load Axis Drive Toothed Belt ............................................................................. 3-38
3.5.4 Replace the Lifting Magnets ................................................................................................... 3-40
3.5.5 Replace the Driver Assembly .................................................................................................. 3-43
3.5.6 Setting the Load Axis Belt Tension ......................................................................................... 3-44
3.6 Control Unit and Power Supply Unit ................................................................................................ 3-45
3.6.1 Position ................................................................................................................................... 3-45
3.6.2 Overview ................................................................................................................................. 3-47
3.6.3 Control Unit ............................................................................................................................. 3-48
3.6.4 Overview of Electrical Components ........................................................................................ 3-60
3.6.5 Power Supply Unit .................................................................................................................. 3-64
3.7 Limit Switches, Sensors and Light Barriers ..................................................................................... 3-69
3.7.1 Indroduction ............................................................................................................................ 3-69
3.7.2 Sensor 1 "WPTC available" ............................................................................................... 3-77
3.7.3 Sensor 9 "WPTC Lock Sensor Cloesd" ............................................................................. 3-78
3.7.4 Sensor 7 "WPTC Present in Tower" ................................................................................... 3-79
3.7.5 Sensor 8 Referenzsensor "Feed axis" ................................................................................ 3-80
3.7.6 Crash Light Barriers for Component Height 2 3 10 11 19 20 .................................... 3-82
3.7.7 Adjusting the Crash Light Barriers for Component height ...................................................... 3-91
3.7.8 Sensor 6 Reference Sensor "Lifting axis“ ........................................................................... 3-94
3.7.9 Sensor 5 Top Lifting axis limited switch ............................................................................ 3-95
3.7.10 Sensor 5 Bottom lifting axis limit switch .............................................................................. 3-97
3.7.11 13 Safety Switch .................................................................................................................... 3-99
3.7.12 Sensor 4a / 4b Crash Light Barrier Feed axis vs. Tower ................................................. 3-100
3.7.13 Sensor 12 Reference Proximity Switch Load axis ............................................................ 3-102
3.7.14 Sensor 18 NSM module (WPC6) - Tray correctly inserted ................................................. 3-104
3.7.15 Sensor 15 NSM-Modul (WPC6) – Safety flap open .......................................................... 3-106
3.7.16 Sensor 17 NSM (WPC6) – Safety Sensor loading flap .................................................... 3-108
3.7.17 Sensor 14 NSM module (WPC6) – Tray detection sensor ................................................. 3-109
3.7.18 Sensor 16 NSM module (WPC6) – Safety Sensor for the Hand Guard ............................. 3-111
3.7.19 Loading flap close magnet .................................................................................................... 3-113
4 Calibrating the Sensors in the Station Software ............................................................................ 4-114
4.1 Calibrating the Lifting Axis ............................................................................................................. 4-117
4.1.1 Requirements for Settings .................................................................................................... 4-117
4.1.2 Teaching the Zero Point Position .......................................................................................... 4-118
4.1.3 Reference Proximity Switch (Bero) ....................................................................................... 4-121
4.1.4 Calibrating the Limit Switch ................................................................................................... 4-122
4.1.5 Teaching the Load Axis Offset Point .................................................................................... 4-123
4.2 Calibrating the Feed Axis .............................................................................................................. 4-126
4.2.1 Requirements for Settings .................................................................................................... 4-126
4.2.2 Teaching the Zero Point Position .......................................................................................... 4-127
4.2.3 Reference Proximity Switch (Bero) ....................................................................................... 4-129
4.2.4 Calibrating the Limit Switch ................................................................................................... 4-131
4.2.5 Teaching the WPTC Transfer Position ................................................................................. 4-133
4.3 Calibrating the Load Axis (WPC6 only) ......................................................................................... 4-135
4.3.1 Teaching the Zero Point Position .......................................................................................... 4-136
4.3.2 Reference Proximity Switch (Bero) ....................................................................................... 4-138
4.3.3 Calibrating the Limit Switch ................................................................................................... 4-140
4.4 Performing a WPC Endurance Run ............................................................................................... 4-142
4.5 Storing and Restoring Machine Data............................................................................................. 4-143
5 Working with the Adjustment Gauge for WPC ............................................................................... 5-145
5.1 Preconditions: ................................................................................................................................ 5-145
5.1.1 Lifting axis in „Unsafe Mode“ ................................................................................................ 5-145
5.2 Construction of the Gauge, parts list ............................................................................................. 5-147
5.3 Positioning and securing the gauge .............................................................................................. 5-148
5.4 Setting the spring stopper .............................................................................................................. 5-151
5.5 Setting the position of the guide rails............................................................................................. 5-153
5.5.1 Front, bottom guide rail (transition to feed axis) ................................................................... 5-153
5.5.2 Rear, bottom guide rail, top position (transition to loading axis) ........................................... 5-156
5.5.3 Bottom guide rails, bottom position ....................................................................................... 5-158
5.5.4 Setting the top, front guide rails (position of the tower cover) .............................................. 5-159
5.5.5 Settings for the stopper strip (rear, top guide rail) ................................................................ 5-161
5.6 Setting the crash light barrier on the tower .................................................................................... 5-165
5.7 Setting the deflector at the flap to the loading axis ........................................................................ 5-167
5.8 Checking the clearance at the edge of the waffle pack tray carrier .............................................. 5-170