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Parameter
HIGH DYNAMIC
(A)
INVERSION MODE
(A)
STEER TABLE
(D, CO)
WHEELBASE MM
(D, CO)
FIXED AXLE MM
(D, CO)
STEERING AXLE MM
(D, CO)
AFNZPxxx– DUALACE2 NEW GENERATION – User Manual
SET OPTIONS
Allowable range
OFF ÷ ON
OFF ÷ ON
NONE ÷ OPTION#2
0 ÷ 32000
0 ÷ 32000
0 ÷ 32000
Description
This parameter enables or disables the high-dynamic
function.
ON = All acceleration and deceleration profiles set by
dedicated parameters are ignored and the controller
works always with maximum performance.
OFF = Standard behavior.
This parameter sets the behavior of the Quick-Inversion
input
A17
(A11):
ON = The Quick-Inversion switch is normally closed
(function is active when the switch is open).
OFF = The Quick-Inversion switch is normally open
(function is active when the switch is closed).
This parameter defines the steering table.
NONE = The inverter does not follow any predefined
steering table, but it creates a custom table according
to parameters WHEELBASE MM, FIXED AXLE MM,
STEERING AXLE MM and REAR POT ON LEFT.
OPTION#1 = Three-wheels predefined steering table.
OPTION#2 = Four-wheels predefined steering table.
The steering table depends on the truck geometry. The two
options available as default may not fit the requirements of
your truck. It is advisable to define the geometrical
dimensions of the truck in the parameters listed below in
order to create a custom table.
It is strongly recommended to consult paragraph 9.14 in
order to properly understand how to fill the following
parameters. If the steering performance of the truck do not
match your requirements even if you have defined the right
truck geometry, contact a Zapi technician in order to
establish if a custom steering table has to be created.
This parameter must be filled with the wheelbase distance,
i.e. the distance present between the two truck axles. The
distance must be expressed in millimeters.
See paragraph 9.14.
This parameter must be filled with the axle length at which
the non-steering wheels are connected. The length must be
expressed in millimeters.
See paragraph 9.14.
This parameter must be filled with the axle length at which
the non-steering wheels are connected. The length must be
expressed in millimeters.
See paragraph 9.14.
Page 83/169
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Troubleshooting
Need help?
Do you have a question about the DUALACE2 NEW GENERATION and is the answer not in the manual?
Questions and answers
Como comprobar el funcionamiento del controlador dualac2 sin display
You can check the operation of the Zapi DUALACE2 NEW GENERATION controller without a display using the following methods:
1. Zapi Smart Console – Connect the Zapi Smart Console to the CAN bus to access diagnostics and parameter settings.
2. PC CAN Console – Use the PC CAN Console software to monitor and adjust controller settings.
3. Self-Diagnosis Feature – The controller performs self-diagnosis, and faults can be displayed using Zapi tools.
4. Alarm History Log – Check the log of alarms to review past faults and system behavior.
5. TESTER Function – Use the TESTER function to monitor key operational readouts.
These methods allow you to diagnose and verify the controller’s operation without an external display.
This answer is automatically generated
A brumby electrical truck that has a zapi inv.dace2, records the failure 244 "Warning Slave It depends on the supervisor uc", and the alarm 248 "Mc is Opened, eb is applied". On the other hand, the LED does not turn on, but in the manual I did not find the LED code. I would like more certainty about whether the failure is from the controller and the LED code for this Zapi model.
Failure 244 "Warning Slave" depends on the supervisor microcontroller (µC). No specific effect or troubleshooting steps are provided in the available context.
Alarm 248 "MC is Opened, EB is Applied" indicates that the main contactor (MC) is open, and the electric brake (EB) is applied. This typically occurs during start-up, standby, or other system states.
The LED code for this model is not explicitly provided in the available context.
This answer is automatically generated