10 Maintenance...................................................................................... 134
10.1 Safety......................................................................................................... 134
10.2 Regular cleaning....................................................................................... 134
10.3 Replacing the optics cover....................................................................... 135
10.4 Replacing the safety laser scanner......................................................... 137
10.4.1 Replacing the safety laser scanner without system plug...... 138
10.4.2 Completely replacing the safety laser scanner...................... 139
10.5 Replacing the system plug....................................................................... 139
10.6 Regular thorough check........................................................................... 140
11 Troubleshooting................................................................................. 141
11.1 Safety......................................................................................................... 141
11.2 Diagnostic LEDs........................................................................................ 141
11.2.1 Status LEDs.............................................................................. 141
11.2.2 Network light emitting diodes................................................. 142
11.3 Diagnostics using the display.................................................................. 144
11.3.1 Status display........................................................................... 144
11.3.2 Detailed diagnostics................................................................ 146
11.3.3 Fault display............................................................................. 148
11.4 Diagnostics using Safety Designer.......................................................... 150
11.4.1 Data recorder........................................................................... 151
11.4.2 Event history............................................................................. 152
11.4.3 Message history....................................................................... 154
11.4.4 Inputs and outputs.................................................................. 154
11.5 Diagnostics using the control................................................................... 155
12 Decommissioning............................................................................. 156
12.1 Disposal..................................................................................................... 156
13 Technical data.................................................................................... 157
13.1 Variant overview........................................................................................ 157
13.2 Version numbers and functional scope.................................................. 157
13.3 Data sheet................................................................................................. 159
13.3.1 microScan3 – EtherNet/IP™................................................... 159
13.4 Response times........................................................................................ 164
13.5 Sensing range........................................................................................... 165
13.6 Data exchange in the network................................................................. 169
13.6.1 Standard objects (open objects)............................................ 169
13.6.2 Manufacturer-specific objects (vendor-specific objects)...... 175
13.6.3 Assemblies............................................................................... 179
13.7 Dimensional drawings.............................................................................. 185
14 Ordering information........................................................................ 187
14.1 Scope of delivery....................................................................................... 187
14.2 Ordering information................................................................................. 187
CONTENTS
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O P E R A T I N G I N S T R U C T I O N S | microScan3 – EtherNet/IP™ 8020200/15ZT/2019-11-14 | SICK
Subject to change without notice