8.2 Alignment.................................................................................................. 132
8.3 Switching on.............................................................................................. 133
8.4 Check during commissioning and modifications.................................... 134
9 Operation............................................................................................ 135
9.1 Safety......................................................................................................... 135
9.2 Regular thorough check........................................................................... 135
9.3 Status indicators....................................................................................... 135
9.3.1 Status LEDs.............................................................................. 135
9.3.2 Network LEDs........................................................................... 136
9.3.3 Status indicator with the display............................................. 138
10 Maintenance...................................................................................... 141
10.1 Safety......................................................................................................... 141
10.2 Regular cleaning....................................................................................... 141
10.3 Replacing the optics cover....................................................................... 142
10.4 Replacing the safety laser scanner......................................................... 144
10.4.1 Replacing the safety laser scanner without system plug...... 145
10.4.2 Replacing the safety laser scanner completely..................... 146
10.5 Replacing the system plug....................................................................... 146
10.6 Regular thorough check........................................................................... 147
11 Troubleshooting................................................................................. 148
11.1 Safety......................................................................................................... 148
11.2 Detailed diagnostics using the display.................................................... 148
11.3 Error indication on the display................................................................. 150
11.4 Diagnostics using Safety Designer.......................................................... 152
11.4.1 Data recorder........................................................................... 153
11.4.2 Event history............................................................................. 154
11.4.3 Message history....................................................................... 156
11.4.4 EtherCAT status........................................................................ 157
11.5 Diagnostics using the control................................................................... 157
12 Decommissioning............................................................................. 158
12.1 Disposal..................................................................................................... 158
13 Technical data.................................................................................... 159
13.1 Variant overview........................................................................................ 159
13.2 Version numbers and functional scope.................................................. 159
13.3 Data sheet................................................................................................. 160
13.3.1 microScan3 – EtherCAT®....................................................... 160
13.4 Response times........................................................................................ 166
13.5 Sensing range........................................................................................... 168
13.6 Data exchange in the network................................................................. 172
13.6.1 Process data in detail.............................................................. 172
13.6.2 Service data objects (SDOs)................................................... 178
13.7 Dimensional drawings.............................................................................. 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 – EtherCAT® 8025220/1L9Q/2023-08-14 | SICK
Subject to change without notice