HELI CQD16X1, Руководство по эксплуатации и обслуживанию

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81
19 LOGIC FAILURE
#1
This alarm occurs when the real
voltage between phase W and U
of the motor is different from
the desired.
1. Check the battery
；
2. Change the controller.
32 VMN NOT OK This alarm occurs in the initial
rest state after key on if the
outputs of the motor voltage
amplifiter are not in the
window from 2.2 to 2.8V.
48 MAIN CONT.OPEN This alarm occurs when the
setting CAN bus is present, then
the eps-ac0 waits for a via CAN
information that the traction
controller has closed the main
contactor. If this information
lacks more than about 1.5s, this
alarm occurs.
In traction controller the main
contactor is disconnect.
53 STBY I HIGH This alarm occurs two ways:
1) in the initial rest state after
key on, if the outputs of the
current amplifilter are not
comprissed in the window 2.2
to 2.8v.
2) after the initial diagnosis this
alarm occurs when the outputs
of the current amplifilter at rest
have a drift larger than
±
0.15v.
Change the controller
61 HIGH
TEMPERATURE
This alarm occurs if the
temperature of the controller
base plate overtakes 75
℃
.
Improve cooling or change the
controller.
65 MOTOR
TEMPERATURE
When DIAG MOTOR TEMP is
set as ON and the
temperature is higher than
150
°
measured by
temperature sensor in motor,
it will alarms.
1. Check if the temperature sensor is
ok.
2. if it is ok, improve the cooling
device.
70 HIGH CURRENT High current Check if the motor is suitable for
EPS-ACO, or change the controller.
71 POWER FAILURE
#3
The V phase of the motor is 0
and the motor is working, it
alarms.
Check if the power fuse is ok; check if
the positive pole is connected to the
controller; check if the V phase is well
connected; or change the controller.