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Parameter
A.SENS.MIN CE
(Only for BLE version
with sin/cos sensor)
(A)
TOOTHS OFF.ANGLE
(Only for BLE version
with zero-index
encoder)
(A)
OFFSET ANGLE
(Only for BLE version
with sin/cos sensor or
sixstep)
(A)
HYST. ANGLE
(Only for BLE version
with sixstep)
(A)
AFNZPxxx– DUALACE2 NEW GENERATION – User Manual
ADJUSTMENTS
Allowable range
Volt
0° - 180°
(steps of 0.1°)
Description
This parameter records the minimum offset voltage at the
cosine analog input during the auto-teaching procedure.
It can be compared with the A.SENS.OFFSET CR entry
value.
This parameter records the angle offset of index signal
input during the auto-teaching procedure.
This parameter gives the possibility to manually adjust the
offset angle present between the absolute position sensor
and the PMSM rotor orientation. The unit is degrees and
the max value is 180°.
This parameter records the hysteresis angle present
between the absolute position sensor and the PMSM rotor
orientation during the auto-teaching procedure.
Page 89/169
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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