R60-AL
使用手册
Rtelligent.cn
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15
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9.
Common Faults and Troubleshooting
Phenomenon
Possible situations
Solutions
Motor does not
work
Power indicator is off
Check the power supply circuit for normal power supply
The motor rotor is locked
but the motor does not
work
Pulse signal is weak; increase the signal current to 7-
16mA
The speed is too slow
Select the right micro-stepping
Drive is protected
Solve the alarm and re-power
Enable signal problem
Pull up or disconnect the enable signal
Command pulse is incorrect Check whether the upper computer has pulse output
The steering of
motor is wrong
The rotary direction of
motor is reverse
Adjust motor wiring, or change direction with
software
The motor cable is
disconnected
Check the connection
The motor has only one
direction
Pulse mode error or DIR port damaged
Alarm indicator is
on
The motor connection is
wrong
Check the motor connection
The voltage is too high or
too low
Check the power supply
The position or
speed is wrong
The signal is disturbed
Eliminate interference for reliable grounding
The command input is
incorrect
Check the upper computer instructions to ensure the
output is correct
The setting of Pulse per
revolution is wrong
Check the DIP switch status and correctly connect the
switches
The drive
terminal burned
up
Short circuit between
terminals
Check power polarity or external short circuit
Internal resistance between
terminals is too large
Check whether there is any solder ball due to excessive
addition of solder on the wire connections
