
EVCO S.p.A.
c-pro 3 giga | Hardware manual ver. 3.0 | Code 144CP3GI304
page 26 of 44
8
LEDS
8.1
Device signalling LEDS
LED
ON
SLOW FLASH
NORMAL FLASH
RAPID FLASH
OFF
ON
device powered
-
-
-
device not powered
RUN
application software compiled
and running in
release
mode
application software compiled
in
debug
mode
application software running
in
debug
mode
application
software
com-
piled, running in
debug
mode
and stopped at a
breakpoint
- device not compatible with
the application software
- device not enabled to work
with
special ABLs (Applica-
tion Block Libraries)
system alarm activated that
cannot be reset using the
application software
access to the external FLASH
memory
system alarm with automatic
reset activated
system alarm with manual
reset activated
-
CAN
device configured to com-
municate via CAN with an-
other device but communica-
tion non established
-
CAN communication estab-
lished but not entirely correct
CAN communication estab-
lished and correct
no CAN communication
L1
can be set with UNI-PRO 3 development environment
8.2
Unipolar stepper electronic expansion valve signalling LEDS
LED
ON
SLOW FLASH
OFF
LED4
reserved
LED3
reserved
LEEV2 valve 2 error
valve 2 moving
valve 2 disabled or not mov-
ing
LEEV1 valve 1 error
valve 1 moving
valve 1 disabled or not mov-
ing