Maintenance 9. Troubleshooting
No. Message Remedy Note 1 Note 2
7768
Simulator.
Failed to paste the layout object.
Reboot the RC+.
7769
Simulator.
Failed to delete the manipulator.
Reboot the RC+.
7800
Data cannot be changed, because it is not
Invalid joint number was specified.
The robot type is invalid.
The parameter is invalid.
The robot number is invalid.
MCD failure.
Failed to open the MCD file.
Failed to read the MCD file.
Failed to save the MCD file.
Failed to create the MCD file.
MCD failure.
Failed to write the MCD file.
Failed to open the MPL file.
Failed to read the MPL file.
Failed to write the MPL file.
IFS failure.
Failed to open the IFS file.
Failed to read the IFS file.
Failed to write the IFS file.
Failed to create the MTR file.
MTR failure.
Failed to open the MTR file.
Failed to read the MTR file.
Failed to write the MTR file.
Failed to save the MTR file.
PRM failure.
Failed to create the PRM file.
Failed to open the PRM file.
Failed to read the PRM file.
Failed to write the PRM file.
PRM failure.
Failed to save the PRM file.
The motor type is invalid.
RC90 (EPSON RC+ 7.0) Rev.4
188