Zapi ACE2, User Manual

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AF2ZP0CL - ACE2 - User Manual Page - 71/85
Safety out The Safety-out
driver is damaged
(shorted or open) MC is not closed,
EB is applied,
Traction/Pump
stopped Start-up Traction/Pump
request
Watchdog#1
MDI code allarm
8
The watchdog
signal #1 is not in
the correct status MC is opened,
EB is applied,
Traction/Pump
stopped Start-up, stand-by,
running Key re-cycle
Watchdog#2
MDI code allarm
8
The watchdog
signal #2 is not in
the correct status MC is opened,
EB is applied,
Traction/Pump
stopped Start-up, stand-by,
running Key re-cycle
Keyoff shorted
MDI code allarm
76
At Start-up the Key-
off
logic signal is low MC is not closed,
EB is applied,
Traction/Pump
stopped Start-up Key re-cycle
Logic Failure#1
MDI code allarm
54
An undervoltage /
overvoltage
condition has been
detected MC is not closed,
EB is applied,
Traction/Pump
stopped Start-up, stand-by,
running Traction/Pump
request
Logic failure #3
MDI code allarm
17
High current HW
protection circuit is
damaged
MC is not closed,
EB is applied,
Traction/Pump
stopped Start-up Traction/Pump
request
Power mos shorted
MDI code allarm
89
Short circuit on the
power Mosfets
MC is not closed,
EB is applied,
Traction/Pump
stopped Start-up
Traction/Pump
request
Vmn high Motor output
voltage higher than
expected MC is not closed,
EB is applied,
Traction/Pump
stopped Start-up,
Stand-by Traction/Pump
request
Vmn low
MDI code allarm
72
Motor output
voltage lower than
expected MC is opened,
EB is applied,
Traction/Pump
stopped Start-up, running Traction/Pump
request
Stby I high
MDI code allarm
53
In stby condition
(no current applied
to the motor) the
current feedbacks
are out of permitted
stby range MC is not closed,
EB is applied,
Traction/Pump
stopped Start-up Traction/Pump
request
Wrong 0 voltage
MDI code allarm
53
The motor phases
voltage feedback
are out of permitted
range MC is not closed,
EB is applied,
Traction/Pump
stopped Start-up Traction/Pump
Request
Contactor closed
MDI code allarm
75
LC contact is stuck MC is not closed
(command is not
activated),
EB is applied,
Traction/Pump
stopped Start-up Traction/Pump
Request