Yamaha RCX222 User Manual page 463

17.85: Backup position data error 2
Code
Meaning/Cause : Failed to read out the robot position data during start-up of the
Action
17.90 : DRIVE2 module type error
Code
Meaning/Cause : Motor specifications do not match current sensor specifications.
Action
17.91 : Cannot perform ABS.reset
Code
Meaning/Cause : Absolute reset was attempted at a position where absolute reset
Action
17.92 : Resolver disconnected during power off
Code
Meaning/Cause : a. Resolver signal line was disconnected or broken while power
Action
17.93 : Position backup counter overflow
Code
Meaning/Cause : Position information lost when motor speed (rotation) exceeded
Action
: &H1155
controller.
: Perform absolute reset.
: &H115A
: 1. Replace the controller.
2. Redo the system generation.
: &H115B
cannot be performed.
: Move the axis to a position (machine reference from 44 to
56%) where absolute reset can be performed, and then try
again.
: &H115C
to the controller was cut off.
(Same as when robot I/O connector is removed.)
b. The controller was restarted, after resolver signal line was
disconnected while the power was on. (Same as when robot
I/O connector is removed.)
(Even after turning off the power, the controller still knows
that resolver signal line was disconnected while the power
was on. This is displayed as an error when the controller is
restarted.)
: Perform absolute reset.
: &H115D
4096 when controller power was cut off.
: 1. Do not rotate motor more than necessary when the controller
power is being cut off.
2. Perform absolute reset.
[17] Motor control errors
9-47
Chapter
9