Thorough Check - SICK microScan3 EtherNet/IP Operating Instructions Manual

8.4

Thorough check

8020200/15ZT/2019-11-14 | SICK
Subject to change without notice
When first switching on the safety laser scanner, the start process can last up to
100 seconds. When switching on again, the required start time depends on the scope
of the configuration data. The start process then takes about 10 to 30 seconds.
When the start procedure is complete, the status LEDs and the display show the safety
laser scanner's current operational status.
1 2 3 4
Figure 77: Status LEDs
Table 19: Status LEDs
Number Function
OFF state
1
ON state
2
Warning field
3
Restart interlock
4
The OFF state and ON state light emitting diodes can be found in multiple locations on
the safety laser scanner. 3 additional sets are arranged in pairs on the base of the
optics cover. So the light emitting diodes can also be seen in many cases when it is not
possible to see the display, e.g. due to the mounting situation or because it is hidden
from the operator's position.
The device has different light emitting diodes for every network interface. These net‐
work light emitting diodes are located below the display.
More information about what the light emitting diodes mean and the symbols and infor‐
mation shown on the display:
Requirements for the thorough check during commissioning and in certain situations
The protective device and its application must be thoroughly checked in the following
situations:
• Before commissioning
•
After changes to the configuration or the safety function
•
After changes to the mounting, the alignment or the electrical connection
•
After exceptional events, such as after manipulation has been detected, after
modification of the machine, or after replacing components
The thorough check ensures the following:
• Compliance with all relevant regulations and effectiveness of the protective device
for all of the machine's operating modes. This includes the following points:
Color Meaning
Red Lights up red when at least one
safety output is in the OFF state.
Green Lights up green when at least one
safety output is in the ON state.
Yellow Shines yellow if at least one warning
field is interrupted.
Yellow Setup with reset: Flashes if the
restart interlock has been triggered.
Configuration with automated restart
after a time: Lights up while the con‐
figured time to restart expires.
see "Troubleshooting", page
O P E R A T I N G I N S T R U C T I O N S | microScan3 – EtherNet/IP™
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