Meaning Of The Leds - Mitsubishi Electric Evolution+ s-MEXT Technical Manual

18.3 Meaning of the LEDS

Some of the hardware uses the LEDs described below.
LEDs on the pCO5+ "controller" board.
LEDs on the pCOe I/O expansion board:
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Figure 18-5: LEDs on the controller board.
A
(yellow)
B
(green)
C
(yellow)
D
(red)
Note: Various LEDs may come on together.
Figure 18-6: LEDs on the expansion I/O board.
A 7-segment display for viewing and
A
setting the address of the board.
B Power LED.
C Overload LED.
On Powered up.
Correct communication between the
On
expansion board and the base board.
On Probe error.
On "I/O mis-match" error.
No communication between the
Blinking
expansion board and the base board.
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