1. The sequence of instructions for action is numbered.
2.
Follow the order in which the numbered instructions are given.
✓
The check mark denotes the result of an instruction.
7-segment display
Display symbols show the status of the device’s 7-segment display:
Constant display of characters, e.g., 8
Flashing display of characters, e.g., 8
Alternating display of characters, e.g., L and 2
LEDs
LED symbols describe the status of an LED:
O
The LED lights up permanently.
Ö
The LED flashes.
o
The LED is off.
These symbols describe which LED is involved: Ê, Ì, É, Í, Ë
Í Ö
The “Error/Contamination” LED flashes.
Ê O
The “Protective field interrupted” LED lights up permanently.
The term “dangerous state”
T
he figures in this document always show the dangerous state (standard term) of the
machine as movement of a machine part. In practice, there are various types of danger‐
ous state:
•
Machine movements
•
Vehicle movements
•
Live electrical parts
•
Visible and invisible beams
•
A combination of multiple hazards
ABOUT THIS DOCUMENT 1
8013291/ZA19/2019-11-14 | SICK O P E R A T I N G I N S T R U C T I O N S | S3000 PROFINET IO, S3000 PROFINET IO-OF
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Subject to change without notice