Operation Check - Yamaha RCX142 User Manual

13. Checking the robot controller operation
n
NOTE
An interlock signal always appears
because no connection is made to the
STD. DIO. This can be cancelled using
a software parameter.
3
22
3-

13.3 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 "PWR" 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 "PWR" and "ERR" LED lamps on the front panel of the controller light up.
• Check the error message displayed on the MPB and take corrective action according
to the description given in Chapter 9, "Troubleshooting".