Werbung
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
Werbung
