Table of Contents
Advertisement
Parameter
STEERING TYPE
(A)
M.C. FUNCTION
(A)
M.C. OUTPUT
(A)
EBRAKE ON APPL.
(A)
AFNZPxxx– DUALACE2 NEW GENERATION – User Manual
SET OPTIONS
Allowable range
NONE ÷ OPTION #4
OFF ÷ OPTION#2
ABSENT, PRESENT
ABSENT, PRESENT
Description
It allows to select which type of steering unit is connected to
the controller.
NONE = NO steering module is present on the truck,
controller does not wait for CAN message by the EPS
and it does not apply braking steer cutback.
OPTION#1 = EPS is present and it is configured with
an ENCODER + TOGGLE SWITCHES. These signals
are transmitted to controller over CAN bus.
OPTION#2 = EPS is present and it is configured with a
POT + ENCODER. These signals are transmitted to
controller over CAN bus.
ANALOG = A hydraulic steer is used on the truck and
controller is reading through one of its analog input the
signal coming from a wheel potentiometer in order to
read the wheel rotation.
OPTION#4 = EPS is present and it is configured Open
CAN
This parameter defines the configuration of the NLC output
(A16), dedicated to the main – or line – contactor.
A26
OFF = Main contactor is not present. Diagnoses are
masked and MC is not driven.
ON = Main contactor is in standalone configuration.
Diagnoses are performed and MC is closed after
key-on only if they have passed.
OPTION#1 = For a traction-and-pump setup, with only
one main contactor for both controllers. Diagnoses are
performed and MC is closed after key-on only if they
have passed.
OPTION#2 = For a traction-and-pump setup, with two
main contactors. Each controller drives its own MC.
Diagnoses are performed and MCs are closed after
key-on only if they have passed.
This parameter defines whether a load coil is connected to
the NLC output
A26
(A16) or not.
ABSENT = NLC output is not connected to any load
coil.
PRESENT = NLC output is connected to a load coil (by
default, that of the main contactor).
This parameter defines whether the application includes an
electromechanical brake or not.
Page 81/169
- Quick Links:
- Table of Contents
Hide quick links:
Advertisement
Table of Contents
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