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AF6ZP0AL - COMBIAC0 & ACE0 - User Manual
Error code
Description
Effect
Machine status
when the test is
done
Restart
procedure
Smart driver
KO - MDI
CAN 68
Smart driver is open, not able to provide EB
positive
valve, pump, traction
stopped, Lc opened
start-up
Key re-cycle
Key-off
shorted -
MDI CAN 76
Key-off signal is low at Key-on
valve, pump, traction
stopped, Lc opened
start-up
Key re-cycle
Evp1 not ok -
MDI CAN 48
Evp driver is failed shorted (always ON)
mismatch between the valve set-point and
its feedback
valve, pump, traction
stopped, Lc opened,
Eb applied
start-up, stby
valve or pump
or traction
request
Evp2 not ok -
MDI CAN 47
Evp2 driver is failed shorted (always ON)
mismatch between the valve set-point and
its feedback
valve, pump, traction
stopped, Lc opened,
Eb applied
start-up, stby
valve or pump
or traction
request
Pump Vmn
Low - MDI
CAN 28
Pump motor output is too low, with respect
to pwm applied
valve, pump, traction
stopped, Lc opened,
Eb applied
start-up, stby,
during pump
function
valve or pump
or traction
request
Pump Vmn
High - MDI
CAN 29
Pump motor output is too high, with respect
to pwm applied
valve, pump, traction
stopped, Lc opened,
Eb applied
during pump
function
valve or pump
or traction
request
Wrong Zero -
MDI CAN
code alarm
53
The outputs of the amplifiers (used to
measure the motor voltage) are cheked this
alarm occurs when voltage signals >3V or
<2V at the init
valve, pump, traction
stopped, Lc opened,
Eb applied
init
valve or pump
or traction
request
Evp1 coil
open - MDI
CAN 50
The Evp1 coil is not connected between
Paux and NEVP1 output, and the parameter
EVP TYPE in the set-option menu is set
Analog or Digital
valve, pump, traction
stopped, Lc opened,
Eb applied
start-up, stby,
traction
valve or pump
or traction
request
Evp2 coil
open - MDI
CAN 51
The Evp2 coil is not connected between
Paux and NEVP2 output, and the parameter
EVP TYPE in the set-option menu is set
Analog or Digital
valve, pump, traction
stopped, Lc opened,
Eb applied
start-up, stby,
traction
valve or pump
or traction
request
Aux Batt.
Short - MDI
CAN code
alarm 74
When the positive of the AUX OUTPUT is
driven by the tiller, the positive is high and
the tiller is released.
valve, pump, traction
stopped, Lc opened,
Eb applied
start-up, stby
Emergency -
MDI CAN
code alarm
80
The PAUX connector (A3) is not connected
to the battery or the voltage is different.
valve, pump, traction
stopped, Lc opened,
Eb applied
continuous
Flash
Checksum -
MDI CAN 08
The software is corrupted or the flash on the
inverter is damaged.
valve, pump, traction
stopped, Lc opened,
Eb applied
continuous
Current
Sens. KO -
MDI CAN 26
The current sensor is damaged.
valve, pump, traction
stopped, Lc opened,
Eb applied
continuous
Phase KO -
MDI CAN 27
One of the motor phases is open
valve, pump, traction
stopped, Lc opened,
Eb applied
continuous
