10.4 Alarms from supervisor µC
Error code
WAITING FOR NODE
BATTERY LOW
DATA ACQUISITION
CHECK UP NEEDED
RPM HIGH
BUMPER STOP
WARNING SLAVE
ACQUIRING A.S.
ACQUIRE END
ACQUIRE ABORT
SIN/COS D.ERR XX
ENCODER D.ERR XX
HOME SENS.ERR XX
OFFSET SPD.SENS.
PWM ACQ. ERROR
ED SLIP MISMATCH
WATCHDOG
EVP DRIVER OPEN
EVP COIL OPEN
EVP DRIV. SHORT.
STALL ROTOR
CONTROLLER MISM.
EEPROM KO
PARAM RESTORE
HW FAULT EV.
LOGIC FAILURE #3
LOGIC FAILURE #2
LOGIC FAILURE #1
VKEY OFF SHORTED
CONT. DRV. EV
DRV. SHOR. EV
Page 148/169
Effect
MC is opened, EB is applied,
Traction/Pump stopped
According to parameter
BATTERY CHECK (SET
OPTIONS list, paragraph 8.2.2).
Traction is stopped
MC is opened, Traction/Pump
stopped
Traction is stopped
It depends on the supervisor uC
MC is not closed, EB is applied,
Traction/Pump, valves stopped
Traction is stopped
MC is opened , EB is applied,
EVP stopped
EB is applied, Traction/Pump,
valves stopped.
MC is not closed, EB is applied,
Traction/Pump, valves stopped
MC is opened, EB is applied,
Traction/Pump stopped
MC is opened, EB is applied,
Traction/Pump, valves stopped
MC is opened (the command is
released), EB is applied,
Traction/Pump, valves stopped
Valves stopped
MC is opened , EB is applied,
EVP stopped
Traction/Pump stopped
MC is not closed, EB is applied,
Traction/Pump, valves stopped
Controller works using default
parameters
No effect
MC is not closed, EB is applied,
Traction/Pump stopped
MC is opened, EB is applied,
Traction/Pump, valves stopped
MC is not closed, EB is applied,
Traction/Pump, valves stopped
MC is not closed, EB is applied,
Traction/Pump, valves stopped
MC is not closed, EB is applied,
Traction/Pump stopped
Valves stopped
Valves stopped
Restart
Condition
procedure
Start-up, stand-by,
Key re-cycle
running
Start-up, standby,
Battery recharge,
running
key re-cycle
Controller
Traction request
calibration
Check-up done, key
Start-up
re-cycle
Start-up, standby,
running
Start-up, standby,
running
Sensor Acquiring
Key re-cycle
Sensor Acquiring
Key re-cycle
Sensor Acquiring
Key re-cycle
running
Key re-cycle
running
Key re-cycle
Running
Key re-cycle
Perform ABS
Start-up
SENS. ACQUIRE
Start-up
Key re-cycle
Valves or
Running
Traction/Pump
request
Start-up, stand-by,
Key re-cycle
running
Start-up, stand-by,
Valves request
running
Valves or
Start-up, stand-by,
Traction/Pump
running
request
Start-up, stand-by,
Traction/Pump
running
request
Valves or
Start-up, stand-by,
Traction/Pump
running
request
Install the correct
Start-up
software and Key
re-cycle
Start-up, stand-by,
running
Traction/Pump
Start-up
request
Start-up
Key re-cycle
Valves or
Start-up, stand-by
Traction/Pump
request
Valves or
Start-up, stand-by,
Traction/Pump
request
Valves or
Stand-by, running
Traction/Pump
request
Start-up
Key re-cycle
Start-up, stand-by,
Valves request
running
Valves or
Start-up, stand-by,
Traction/Pump
running
request
AFNZPxxx – DUALACE2 NEW GENERATION – User Manual
MDI /
CAN
ZAPI
LED
OPEN
CODE
CODE
CODE
0
0
224
0
FF42
66
0
0
247
0
0
249
0
FFA1
161
0
FFA2
162
1
FF01
244
2
FFAB
171
2
FFAD
173
2
FFAC
172
3
FFA8
168
3
FFA9
169
3
FFB0
176
3
FF99
174
6
FFA4
164
7
FFA3
163
8
6010
8
9
FFF8
240
9
5002
214
9
5003
215
11
FFD3
211
12
FFEF
239
13
3610
208
14
0
209
16
FFEE
238
17
FF11
17
18
FF12
18
19
5114
19
20
5101
220
21
FFE8
232
21
FFF9
234
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