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7
Commissioning
7.1
Safety
DANGER
Hazard due to lack of effectiveness of the protective device
When changes are made to the machine, the effectiveness of the protective device may
be affected unintentionally.
b
After every change to the machine and changes to the integration or operational
and secondary conditions of the single-beam photoelectric safety switch, check
the protective device for effectiveness and recommission as specified in this chap‐
ter.
DANGER
Dangerous state of the machine
b
Make sure that the dangerous state of the machine is (and remains) switched off
during mounting, electrical installation, and commissioning.
b
Make sure that the outputs of the single-beam photoelectric safety switch do not
affect the machine during mounting, electrical installation, and commissioning.
WARNING
Hazard due to lack of effectiveness of the protective device
b
Before commissioning the machine, make sure that the machine is first checked
and released by qualified safety personnel.
b
Only operate the machine with a perfectly functioning protective device.
Further topics
•
"Minimum distance from reflective surfaces", page 15
7.2
Overview
The mounting and electrical installation work must be completed before commissioning
as described in the following chapters:
•
•
"Integration in the electrical control system", page 17
•
•
"Electrical installation", page 28
7.3
Switching on
After switching on the protective device, the green operational LED on the sender lights
up.
If the light path is clear, the green operational LED and the yellow status LED on the
receiver light up.
In addition, 0 … 5 of the blue alignment quality LEDs on the receiver light up perma‐
nently depending on the alignment quality.
7
COMMISSIONING
30
O P E R A T I N G I N S T R U C T I O N S | L25
8024678/2020-01-24 | SICK
Subject to change without notice