Yamaha RCX222, User Manual

Page: 510 / 524

9-58
Chapter
9
TROUBLESHOOTING
9-59
22.13 : Bus interface overtime
Code : &H160D
Meaning/Cause : Could not acquire access rights to dual port RAM.
Action : Replace the controller.
Dedicated output : *1
22.14 : Abnormal DRIVER unit error
Code : &H160E
Meaning/Cause : Error occurred in hardware.
Action : Contact our company with details of the problem.
Dedicated output : *1
22.18 : RGEN overheat
Code : &H1612
Meaning/Cause : Regenerative unit overheated.
Thermal sensor cable for regenerative unit is disconnected.
Action : 1. When a regenerative unit is used, check the thermal sensor
cable connection. If connection is correct, review the robot
operating conditions, etc.
2. When no regenerative unit is used, plug the shorting
connector into the connector for the thermal sensor cable.
22.20 : DRIVER unit disconnected
Code : &H1614
Meaning/Cause : 1. CPU unit could not recognize driver unit.
2. Dual port RAM is defective.
Action : Replace the controller.
Dedicated output : *1
22.30 : DRIVER unit abnormality
Code : &H161E
Meaning/Cause : 1. Wrong DIP switch setting on drive unit.
2. Drive unit not operating correctly.
3. Dual port RAM is defective.
Action : Replace the controller.
Dedicated output : *1 or *2
22.40 : PCMCIA interface overtime
Code : &H1628
Meaning/Cause : 1. Failed to acquire access privilege for PCMCIA interface.
Action : 1. Replace the PCMCIA interface driver.
2. Replace the controller.
Dedicated output : *1
[22] Major hardware errors