Yamaha RCX240, User Manual

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A
A-56
TROUBLESHOOTING
[19] YC-Link (SR1) related error
TROUBLESHOOTING
A-57
17.91 : Cannot perform ABS.reset
Code : &H115B
Meaning/Cause Action
Absolute reset was attempted at a
position where absolute reset 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.
17.92 : Resolver disconnected during power off
Code
: &H115C
Meaning/Cause Action
a. Resolver signal line was disconnected
or broken while power 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.
17.93 : Position backup counter overflow
Code : &H115D
Meaning/Cause Action
Position information lost when motor
speed (rotation) exceeded 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.
17.94 : ABS.battery low voltage
Code : &H115E
Dedicated output : When the absolute battery voltage becomes low, the port set by the
"Battery alarm output port (DO & SO)" parameter turns on.
Meaning/Cause Action
Battery for retaining absolute data is low
or not installed. 1. Replace battery.
2. Install battery.