Omron C200HW-CORT21, Руководство по эксплуатации

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LEDs, 7-Segment Display
Section 3-3
37
3-3 LEDs, 7-Segment Display
The Unit has two LEDs and two 7-segment displays to visualise its status.
The layout is shown in the picture below.
The two LEDs (RUN, ERR) indicate the status of the Unit in general. The
7-segment display is used to indicate the status of CAN. The following tables
show the meaning of the Unit indicators.
LEDs
LED Colour State Description
OFF Fatal error or no power supply via backplane
Blinking Initialising the hardware / software
RUN Green
ON The Unit is initialised and no fatal error is
detected
OFF No errors ERR Red
ON Fatal error
Details in IR n+3.13, IR n+3.14
7-segment display
Display Description
State Value
OFF - RUN LED is OFF or Blinking
See description above
ON FFh CAN is initialised and no errors have been detected
Blinking 02h Network power failure
See section 2-1-5
04h Bus Off
See section 3-2-2, IR n+3.10