Table of Contents
Advertisement
Error code
ENCODER D.ERR XX
WRONG ENC SET
POS. EB. SHORTED
VACC OUT RANGE
VDC OFF SHORTED
POWERMOS SHORTED
PUMP VACC RANGE
WRONG SLAVE VER.
CURRENT GAIN
PARAM TRANSFER
STEER SENSOR KO
ANALOG INPUT
M/S PAR CHK MISM
TORQUE PROFILE
CTRAP THRESHOLD
COIL SHOR. EB.
ENCODER ERROR XX
INT. CANBUSKO
INPUT MISMATCHXX
SP MISMATCH XX
OUT MISMATCH XX
10.3.1 Troubleshooting of alarms from master µC
ACQUIRE ABORT (MDI/LED code = 2)
Cause:
The acquiring procedure relative to the absolute feedback sensor aborted.
ACQUIRE END (MDI/LED code = 2)
Cause:
Absolute feedback sensor acquired.
ACQUIRING A.S. (MDI/LED code = 2)
Cause:
Controller is acquiring data from the absolute feedback sensor.
Troubleshooting:
The alarm ends when the acquisition is done.
Page 126/169
Effect
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
Traction/Pump motor is stopped
MC is not closed, EB is applied,
Traction/Pump, valves stopped
MC is opened, EB is applied,
traction/pump stopped
DC Pump motor is stopped
MC opened, EB is applied,
Traction/Pump, valves stopped
Controller works, but with low
maximum current
MC stays closed, EB is applied,
Traction/Pump, valves stopped
Speed is reduced according to
parameter CTB. STEER ALARM
(PARAMETER CHANGE list,
paragraph 8.2.1)
MC is opened, EB is applied,
traction/pump stopped
MC stays closed, EB is applied,
Traction/Pump, valves stopped
EB is applied, Traction/Pump
motor is stopped
MC is opened, EB is applied,
Traction/Pump, valves stopped
MC is opened, EB is applied,
Traction/Pump, valves stopped
MC is opened, EB is applied,
Traction/Pump, valves stopped
MC is opened, EB applied,
Traction/Pump stopped
MC is opened, EB applied,
Traction/Pump stopped
MC is opened, EB applied,
traction/pump stopped
MC is opened, EB applied,
traction/pump stopped
Restart
Condition
procedure
Valves or
Running
Traction/Pump
request
Start-up
Key re-cycle
Start-up
Key re-cycle
Start-up, Stand-by,
Traction/Pump
Running
request
Start-up, Stand-by,
Key re-cycle
Running
Start-up
Key re-cycle
Start-up, stand-by
Pump request
Start-up
Key re-cycle
Start-up, stand-by
Start-up, stand-by,
Key re-cycle
running
Start-up, stand-by,
Return into correct
running
Stand-by, running
Key re-cycle
Save again the
Start-up
parameter and Key
re-cycle
Valves or
Start-up, stand-by
Traction/Pump
request
Valves or
Start-up, stand-by,
Traction/Pump
running
request
Valves or
Start-up, stand-by,
Traction/Pump
running
request
Valves or
Running
Traction/Pump
request
Start-up, standby,
Key re-cycle
running
Start-up, standby,
Key re-cycle
running
Running
Key re-cycle
Running
Key re-cycle
AFNZPxxx – DUALACE2 NEW GENERATION – User Manual
MDI /
CAN
LED
OPEN
CODE
CODE
3
FFA9
83
FF51
84
3223
85
FFE2
88
FFC8
89
FFE9
90
FFC0
91
FFC5
92
6302
93
FFC7
95
FFB3
range
96
FFFA
97
FFC6
98
FFC9
99
FFEB
76
FFB1
153
FF52
67
8131
59
FF9D
15
FF9B
15
FF9A
ZAPI
CODE
169
181
195
226
200
233
192
197
236
199
179
237
198
201
235
177
153
188
157
155
154
- 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