Zapi ACE2, User Manual

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Page - 80/85 AF2ZP0CL - ACE2 - User Manual
8.18 Microcontroller warning overview
Error code Description Effect Machine status
when the test is
done Restart
procedure
Vacc not OK
MDI code
allarm
78
The accelerator/ lift
potentiometer value is higher
than the minimum value
recorded, and the
direction/enable switches are
opened. Traction/ Pump motor
is stopped Start-up, stand-
by, running Traction/Pump
request
Incorrect start
MDI code
allarm
79
Incorrect starting sequences Traction/ Pump motor
is stopped Start-up, stand-
by Traction/Pump
request
Vacc out of
range
MDI code
allarm
85
The accelerator input is out
of the range Vacc_min ÷
Vacc_max, which has been
acquired with “PROGRAMM
VACC” function. Traction/ Pump motor
is stopped Start-up, stand-
by, running Traction/Pump
request
Temperature
MDI code
allarm
62
The controller has reached
the thermal cutback
temperature of 85°C when
the current is I
MAX
Traction controller
reduces the max
current linearly from
Imax (85°C) down to
0A (105°C) Continuous
Motor
temperature
MDI code
allarm
65
Motor temperature sensor is
opened (if digital) or has
overtaken the threshold of
150°C (if analogue) The maximum current
is reduced to half and
speed is reduced
Continuous
Brake run out The Brake potentiometer
input is at the maximum
value without the HB request No effect, the warning
is only displayed
through the console Continuous Traction/Pump
request
Handbrake A traction request is done
with the Handbrake input
active Traction motor is
stopped Stand-by,
running Traction/ Pump
request
Current Gain
MDI code
allarm
92
The Maximum current gain
parameters are the default
values, which means the
maximum current adjustment
procedure has not been
carried out yet Controller works, but
with low maximum
current
Start-up, stand-
by
Sens mot
temp Ko
MDI code
allarm
65
The output of the motor
thermal sensor is out of
range.
The maximum current
is reduced to half and
speed is reduced Continuous
Thermic sens
Ko
MDI code
allarm
61
The output of the controller
thermal sensor is out of
range.
The maximum current
is reduced to half and
speed is reduced Continuous
Slip profile
MDI code
allarm
99
Error on the parameters of
the slip profile setting. Traction/Pump motor
is stopped Start-up, stand-
by, running Traction/ Pump
request
EEPROM KO
MDI code
allarm
71
Error is detected in Eeprom
or in Eeprom management Controller works
using default
parameters continuous
F
Backward
MDI code
allarm
80
The travel demands are
active in both directions at
the same time Traction is stopped Start-up, stand-
by, running Traction
request