Tsino-Dynatron Electrical Technology (Beijing) Co., Ltd.
Index Fault code
Description
Type
Causes of faults
Handling Suggestions
ground, etc.
4. Replace the encoder
5. Replace the drive
18
0xFF2D
Excessive position following
errors of the voltage limit
2
1. The mechanical load of
the motor is stuck, and the
motor cannot move
2. The profile acceleration
of the host computer target
position is too high
3. The servo parameters
0x6065 and 0x6066 are too
small
4. The parameter of drive
regulator is improperly set,
resulting in poor position
following performance
5. The voltage of the input
power supply of the drive is
too low
6. Abnormal internal circuit
of the drive
1. Check the mechanical
load drive mode and make
sure there is no stuck
2. Appropriately reduce the
profile acceleration of the
host computer target
position
3. Appropriately increase
the set values of servo
parameters 0x6065 and
0x6066
4. Optimize the regulator
parameters to improve the
position following
performance
5. Make sure the voltage of
the input power supply of
the drive is within the
specified range
6. Replace the drive
19
0xFF2E
Encoder over-speed fault
2
1. The parameter of drive
regulator is improperly set,
resulting in higher velocity
following overshoot
2. The encoder has bad
contacts
3. The encoder data
transmission is interfered
4. The encoder is damaged
5. Abnormal internal circuit
of the drive
6. When the servo is
enabled, the motor shaft
rotates due to external force
1. Optimize the regulator
parameters to improve the
velocity following
performance
2. Check the encoder cable
connection and make sure
the wiring is reliable
3. Enhance anti-interference
measures for the encoder
cable, for example, add
magnet rings, use shielded
twisted-pair wire, reliably
ground, etc.
4. Replace the encoder
5. Replace the drive
6. Check the motor shaft
end machine, and make sure
the motor shaft is not
224
Summary of Contents for EtherCAT CoolDrive RC Series
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