IFM CR7021 Manual De Instrucciones página 23

SafetyController CR7021
Control systems
CR7021
Status indication
Operating states
ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen
12
LED colour Status
– off
yellow 1 x on
orange on
green 5 Hz
2 Hz
on
red 2 Hz
on
We reserve the right to make technical alterations without prior notice!
Technical data
three-colour LED (R/G/B)
Description
no operating voltage
initialisation or reset checks
error in the start-up phase
no operating system loaded
run
stop
run with error
fatal error or stop with error
CR7021 / page 3 23.08.2017