Full Digital Stepper Drive DM542S
10. Frequently Asked Questions
10.1 The power light is off
No power input, please check the power supply circuit.
10.2 The drive alarms when power on
Please check the motor is connected with the drive.
The stepper digital drive is over voltage or under voltage. Please lower or
increase the input voltage.
10.3 The motor does not rotate after being given pulse signals
Please check the input pulse signal wires are connected in reliable way.
Please make sure the input pulse mode is corresponding with the real input
mode.
The Driver is disabled.