en
Chapter 3
74
Product description
Display
Meaning
∏ Yellow
Error. To rectify errors
ν Green
• Remove activation/
• Switch the supply
• Replace device
• Check wiring/
• Check electronics in
Meaning of the symbols:
Ν
∏
∏ ∏
ν
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activate
voltage off and
back on again
connections and
repair as necessary
subsequent devices
(safety controller or
PLC) and repair as
necessary
The LED is illuminated constantly.
The LED is flashing.
The LED is flashing quickly.
The LED is off.
Operating Instructions
IN4000 Standard
Sensor signals
8010934/ZWG9/2018-07-26
Subject to change without notice