Motor does not run
| Cause | Solution |
|---|---|
| The safeguard input signal is not connected properly or the safeguard is open. | When the safeguard is open, the robot can only be operated by a teaching device. Assure that the safeguard input is wired properly and operate with the safeguard closed. Refer to the following manuals for more details.
|
| The pulse output signal from the PG Board is not connected properly to the drive. | Make sure that the wiring is connected properly. |
| Pulse output from the PG Board is not compatible with the input to the drive. | Check the settings on both the PG Board and the drive. Certain models of drives require turning off the power in order to validate the new settings. |
| The maximum frequency of the general pulse output is not set properly. | Make sure that the settings comply with the drive’s specifications. |
| The control mode for the drive is not set at the position control mode. | Check the settings. |
| Either the output from the drive signal to the motor or receiving the pulse input from the PG Board is prohibited at the drive settings. | Check the signal settings at the drive. |
| Either the torque limit signal or speed limit signal is input to the drive. | Check the signal settings at the drive. |
| The gain setting for the drive is not appropriate for the load. | Set the gain properly by referring to the drive’s manual. |
| The drive is outputting the alarm signal. | Find out the cause and cancel that situation by referring to the drive’s manual. |