Error Messages - Omron i4-350L User Manual

5 Troubleshooting
5-3

Error Messages

The following table lists robot error messages. Use the Sysmac Studio to access robot status codes.
Additional Information
Other system messages may be present. Use the Sysmac Studio to check for these messages.
Error
V+ Error Message
Code
-606 *Robot overheated*
-643 *E-STOP detected by ro-
bot*
-648 *Safety System Not Com-
missioned*
-651 *RSC communications
failure*
-670 *RSC power failure*
-1007 *Motor stalled* Mtr #
5-4
Explanation
The temperature sensor on the
embedded processor board is at
its temperature limit.
An E-STOP condition has been
detected by the robot.
The E-Stop Delay has not been
commissioned and verified.
The Teach Restrict has not been
commissioned and verified.
There is a failure to communicate
with the Robot Signature Card.
The 24 VDC input voltage is out of
bounds (too high or low).
The high-voltage DC bus for the
amplifiers is out of bounds (too
high or low).
A loss of High Power was detect-
ed.
A motor stall occurs when the
maximum allowed torque was ap-
plied on a given motor for longer
than the timeout period. Typically
occurs when an obstacle is en-
countered.
Corrective Action
Try slowing the motion or insert
pauses. Also, check for excessive
ambient temperature, inadequate
ventilation, and proper function of
any cooling fans.
Remove the source of the E-STOP
and re-enable High Power.
Commission and verify the E-Stop
Delay or Teach Restrict.
Contact your local OMRON sup-
port.
Check connections and voltage lev-
el from the user-supplied 24 VDC
power supply.
Check High Power connections for
shorts or opens. Turn High Power
back ON and restart the program. If
the error persists, contact your local
OMRON support.
Check for obstacles and free move-
ment of all joints. Turn High Power
back on and repeat the motion that
failed.
i4L Robots with EtherCAT User's Manual (I659)