Protection And Troubleshooting - StepperOnline CL57T User Manual

8. Protection and Troubleshooting

To improve reliability, the drive incorporates some built-in protections features.
Blink
Sequence wave of red LED
time(s)
1 0.2S
0.2S
2 0.3S
3
4
5
6
0.3S 0.2S
7
Always
5S
5S
5S
following error
-
Description
Turn off the power immediately.
Over-current a) Check wiring is short-circuited or not;
b) b) Check motor is short-circuited or not.
Turn off the power immediately.
Over-voltage a) Check if the power voltage is higher
than over-voltage point
Restart the power supply, if the drive is still
Chip error
alarm, please contact after-sale
a) The drive is not connected to a motor;
b) If alarm is occurred when connect a
Fail to lock motor , set DIP switch SW6 to 'on' and
motor shaft restart power supply; If it still alarm, please
check the motor power cable.
EEPROM Restart the power supply, if the drive is still
error alarm, please contact after-sale
Fail to auto
Set DIP switch SW6 to 'on'
tuning
a) The acceleration time setting is too
small,increase the value of appropriately;
Position
b)Motor torque is not enough or motor
speed is too high;
b) Motor wiring error, check wiring
PCB board is Contact after-sale
burned out a) Power supply connection is wrong
9
CL57T(V3.0) Closed-loop Stepper Driver
Trouble shooting