Festo EMCA-EC-67 CO Series, Description

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F Diagnostics and fault clearance
372 Festo – EMCA-EC-C-HP-EN – 2017-11e – English
F.1.1 LED indicator for the operating status of the device (EMCA-…-CO/-DIO/-EC/-EP/-PN)
1
2
1
LED OK
2
LED ERROR
Fig. F.1 LED indicator for the operating status of the device (example EMCA-EC-67-S-1TE-DIO)
F.1.2 Behaviour during the switch-on phase
LED LED status Event/status
OK Flashes green – Start-up phase, bootloader active
ERROR Flashes red
Tab. F.2 Behaviour in the switch-on phase
F.1.3 Behaviour in the operating phase
LED LED status Event/status
OK Off – Hardware is not ready for operation; an error is present.
Flashes green – Hardware is ready for operation; but the signal “Control enable” is
not present.
Green – Normal operating status; hardware is ready for operation; signal
“Control enable” is present
ERROR Off – No error, no warning
Flashes red – A warning is indicated.
Red – An error is reported.
Tab. F.3 Behaviour in the operating phase
F.1.4 Identification sequence active
LED LED status Event/status
OK Flashing at the
same time
Feedback to the optical identification active (can be activated
through FCT and the web server) ERROR
Tab. F.4 Identification sequence active