Tsino-Dynatron Electrical Technology (Beijing) Co., Ltd.
Index Fault code Description
Type
Causes of faults
Handling Suggestions
long time operation at high
speed with a full load)
6
0xFF19
The regenerative braking
resistor is overheated
1
RC products do not support
detection
7
0xFF1C
The rectifying module is
overheated
1
1. The motor is overloaded
2. Abnormal internal
temperature sampling
circuits of the drive
3. The operating
temperature of the drive
exceeds the allowed range
1. Reduce the actual
mechanical load of the
motor
2. Reduce the
environmental temperature,
for example, improve the
cabinet heat radiation
3. Replace the drive
8
0xFF20
Instantaneous overload of motor
U phase
1
1. The motor is overloaded
(1). The actual mechanical
load is too high
(2). The mechanical load is
stuck or stalled
(3). The motor brake is not
released
2. The acceleration and
deceleration time value of
the motor are too small
3. The rotor compensation
angle setting is incorrect
4. Motor parameters are
improperly set
5. Abnormal internal
current sampling circuits of
the drive
6. Abnormal brake circuit
of the drive
7. A smaller motor is
selected
8. The motor power line has
a bad connected or
disconnected phase
1. Reduce the actual
mechanical load of the
motor
2. Increase the acceleration
and deceleration time
during the motor operation
3. Check the mechanical
load drive mode and make
sure there is no stuck
4. Recheck the rotor
compensation angle
5. Check the motor brake
wiring and make sure it is
reliably connected
6. Check the motor
parameters and make sure
the parameters are properly
set (for example, the motor
rated current, the motor
overload protection
threshold, the motor fast
overload alarm time)
7. Use a motor with higher
capacity
8. Replace the drive
9. Check if the wiring of
motor power line is reliable
216
Содержание EtherCAT CoolDrive RC Series
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