IFM ecomatController CR720S - Page 28

28
ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! 22/01/2020CR720S / page 3
CR720S Technical data
Control systems
Operating states system
LED SYS0 LED SYS1 System state
Colour State Colour State
– o ff – o ff no operating voltage
green 5 Hz – o ff no operating system loaded
red on – o ff hardware error (fatal error+)
red on red on system error (fatal error)
green/
yellow
2 Hz green/
yellow
2 Hz update
Operating states PLC / application
LED Co-
lour
State Description
SYS0 green on
standard PLC
no application
2 Hz run
red 10 Hz error application (serious error)
yellow 2 Hz debug run
on debug stop
SYS1 green on
safety PLC
no application
2 Hz run
red 10 Hz error application (serious error)
yellow 2 Hz debug run
on debug stop
ETH0 green fl ashing data transmission Ethernet
on Ethernet connection ok, no data transmission
ETH1 green fl ashing data transmission Ethernet
on Ethernet connection ok, no data transmission
APP0
���
APP3
red on status display of the application, freely program-
mable
green on status display of the application, freely program-
mable
blue on status display of the application, freely program-
mable
Safety-related characteristics
Safety Integrity Level Claim Limit SIL CL 2
Component PFH
D
[1/h]
Input, external, single channel < 4�0 x 10
-9
Input, external, dual channel < 5�0 x 10
-10
Logic < 1�0 x 10
-7
Output, external, single channel < 2�0 x 10
-8
Output, external, dual channel < 1�0 x 10
-9
Lifetime: 20 years
Other characteristic values: see SISTEMA library at ifm�com for download