Operation Check - Yamaha RCX222 User Manual

13.2 Operation check

After connecting the robot and special connector (supplied) to the controller, turn on the
power to the controller and check the following points.
Normal operation
• The "RDY" and "SRV" LED lamps on the front panel of the controller light up. The
"ERR" LED lamp is off.
• When the "SAFE" mode setting is enabled and the serial I/O is connected, the "SRV"
LED lamp does not light up.
Abnormal operation
• The "RDY" and "ERR" LED lamps on the front panel of the controller light up.
However, the "RDY" LED flashes if a serious error has occurred.
• Check the error message displayed on the RPB and take corrective action according
to the description given in Chapter 9, "Troubleshooting".
13. Checking the robot controller operation
Chapter
3
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