Troubleshooting - Epson RC700 Manual

5. Troubleshooting

5. Troubleshooting
This chapter describes how to deal with common problems that can occur when using the
PG motion system.
Most of the errors that occur when a PG board is installed in your system for the first time
are likely due to any of the following: wrong wiring, wrong parameter or the servo drive
settings. When a trouble happens, read this and the drive's manual carefully.
Robot operating speed does not increase
Cause
The SPEL+ Power setting is set to Low.
There are invalid parameter settings.
Motor oscillates
Cause
Wiring for the Motor Power signal or the
Encoder signal is incorrect between the
drive and motor.
The gain setting on the drive is not
appropriate for the load.
50
Solution
Set Power to High.
Refer to the section 3.3 [Robot Manager]
Configuration and ensure that there are no
invalid settings.
Solution
Check the wiring and correct if necessary.
Reset the gain properly by referring to the
drive's manual.
RC700 / RC90 option PG motion system Rev.2