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ifm
Programming Manual ecomatController/60-1 (CR711S) Operating System V2.5.0.n
2017-12-19
Operation
Status LEDs
9.3
Status LEDs
22920
The device has the following LEDs:
LED
Description
SYS0
Status of the standard PLC
Status of the ifm operating system
Status of the bootloader
SYS1
Status of the safety PLC
Status of the ifm operating system
ETH0
Status of the Ethernet interface 0
ETH1
Status of the Ethernet interface 1
APPL0
APPL1
APPL2
APPL3
LEDs for free use in the application
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9.3.1
Status LED: system ifm operating system (SYS0+SYS1)
23429
For the status of the ifm operating system, both LEDs SYS0 and SYS1 are lit simultaneously:
LED colour
Display
Description
off
permanently off
ifm operating system on the unit: POWER_OFF
Green
permanently on
ifm operating system on the unit: INIT
Red
permanently on
ifm operating system on the unit: SYSTEM_STOP
Error class = A
no change
no change
ifm operating system on the unit: SHUTDOWN
no change
green-yellow
Flashing with 2 Hz
ifm operating system on the unit: UPDATE
(time frame = 200 ms)