HELI CQD16X1, Руководство по эксплуатации и обслуживанию

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82
72 POWER FAILURE
#2
The U 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 U phase is well
connected; or change the controller.
73 POWER FAILURE
#1
The W 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 W phase is well
connected; or change the controller.
83 BAD ENCODER
SIGN
Motor loading frequency
disagrees with motor actual
speed.
1. Check the motor U/V/W phase
order and change if necessary.
2. Check encoder A/B phase order,
change if necessary.
84 STEER SENSOR
KO
Potentionmeter voltage is not
continuous.
Double potentionmeter fault
( CPOC1connected to CNA#9 and
CPOC2 connected to CNA#8
）
;
bigger than MAX SP SLOPE, it
alarms. Change the double
potentionmeter.
85 STEER HAZARD It warns operator. Steering
controller limits steering angle
but does not lower travelling
speed.
99 INPUT ERROR #1 Safety switch CAN#4 terminal
voltage is higher than 12V
before safety switch connects.
212 CLOCK PAL NOT
OK
The main Uc encoder
disagrees with slave uC
encoder.
Change the controller
212 MICRO SLAVE #8 The main Uc encoder disagrees
with slave uC encoder.
Change the controller
219 STEPPER MOTOR
MISM
If the leading wire of D and Q
are connected incorrectly, it
will alarm. Normally, the
voltage range increases and its
frequency will increase.
Change the controller
220 MOTOR LOCKED It will alarm when the max.
current of the steering motor
’
s
lasting time exceeds 1s.
The motor is locked:
1. Check the motor U,V and W phase
order.
2. Check steering motor encoder A/B
phase position.
3. Test motor current and check if
there is mechanical problem.
Set DEBUG OUTPUT as level 11 for