AF6ZP0AL - COMBIAC0 & ACE0 - User Manual Page - 59/79
12.2 Alarms overview
Error Code Description Effect
Machine status
when the test is
done
Restart
procedure
Capacitor
charge - MDI
CAN 60
Power capacitors voltage does not increase Valve, pump, traction
stopped, Lc opened, Eb
applied
start-up Valve or pump or
traction request
Vmn low - MDI
CAN 72
Motor output voltage lower than expected Valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up, traction Valve or pump or
traction request
Vmn high -
MDI CAN 31
Motor output voltage higher than expected Valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up, traction Valve or pump or
traction request
Power mos
shorted - MDI
CAN 89
Short circuit on the power mosfets Valve, pump, traction
stopped, Lc opened, Eb
applied
start-up Valve or pump or
traction request
Coil shorted -
MDI CAN 76
Shortcircuit on LC or EB coil Valve, pump, traction
stopped, Lc opened, Eb
a
lied
stby, traction Valve or pump or
traction request
Driver shorted
MDI CAN 74
Driver of LC coil is shorted, so it is not able to open
the LC, or LC coil is disconnected
Valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up Valve or pump or
traction request
Contactor
Driver - MDI
CAN 75
Driver of LC coil is damaged (not able to close) Valve, pump, traction
stopped, Lc opened, Eb
applied
stby, traction Valve or pump or
traction request
Contactor
Open - MDI
CAN 77
The LC coil has been driven but LC does not close Valve, pump, traction
stopped, Lc opened, Eb
applied
stby, traction Valve or pump or
traction request
Contactor
closed - MDI
CAN 75
LC contact is stuck Valve, pump, traction
stopped, Lc opened, Eb
applied
start-up Valve or pump or
traction request
ux driv. Shrt.
MDI CAN 40
When the mos of EB is shorted Valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up,stby,marcia Valve or pump or
traction request
Aux driver
open - MDI
CAN 42
Driver of EB coil is damaged (not able to close) Valve, pump, traction
stopped, Lc opened, Eb
applied
stby, traction Valve or pump or
traction request
Pos. EB
shorted - MDI
CAN 86
Output of built in Smart Driver, which supplies Eb coil
positive, is high (= +batt) when the tiller switch is
opened.
Valve, pump, traction
stopped, Lc opened, Eb
applied
start-up Valve or pump or
traction request
Logic Fail. #1 -
MDI CAN 54
Overvoltage/Undervoltage condition has been
detected
Valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up Valve or pump or
traction request
Logic Fail. #2 -
MDI CAN 55
Motor voltage feedback circuits are damaged Valve, pump, traction
stopped, Lc opened, Eb
a
lied
stby, immediately
after Lc closing
Valve or pump or
traction request
Logic fail. #3 -
MDI CAN 17
Failure in the high current HW protection circuit valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up, stby Valve or pump or
traction request
Stby i high -
MDI CAN 53
In stby condition (no current applied to the traction
motor) the current feedbacks are aout of permitted
stb
ran
e
Valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up, stby Valve or pump or
traction request
Wrong Set
Battery - MDI
CAN 41
The battery voltage is too low or too high (< 0,8 Vbatt
OR > 1,2 Vbatt)
Valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up, stand-by
(only immediately
after Lc closin
Valve or pump or
traction request
Analog input -
MDI CAN 96
Problem on the A/D conversion of uC Valve, pump, traction
stopped, Lc opened, Eb
a
lied
traction Valve or pump or
traction request
Encoder Error
MDI CAN 82
Problem on the encoder Valve, pump, traction
stopped, Lc opened, Eb
a
lied
traction Valve or pump or
traction request
Tiller error -
MDI CAN 77
Input mismatch between hard&soft switch input and
tiller input
Valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up, stby,
traction
Valve or pump or
traction request
Watchdog -
MDI CAN 08
One of two (or both) Watchdog circuit outputs
becomes high due to an HW or SW problem
Valve, pump, traction
stopped, Lc opened, Eb
a
lied
start-up, stby,
traction
Key re-cycle
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