Yc-Link (Sr1) Related Error - Yamaha RCX240 User Manual

[19] YC-Link (SR1) related error

17.91 : Cannot perform ABS.reset
A
Code
17.92 : Resolver disconnected during power off
Code
17.93 : Position backup counter overflow
Code
17.94 : ABS.battery low voltage
Code
Dedicated output : When the absolute battery voltage becomes low, the port set by the
A-56
TROUBLESHOOTING
: &H115B
Meaning/Cause
Absolute reset was attempted at a
position where absolute reset cannot be
performed.
: &H115C
Meaning/Cause
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.)
: &H115D
Meaning/Cause
Position information lost when motor
speed (rotation) exceeded 4096 when
controller power was cut off.
: &H115E
"Battery alarm output port (DO & SO)" parameter turns on.
Meaning/Cause
Battery for retaining absolute data is low
or not installed.
Action
Move the axis to a position (machine
reference from 44 to 56%) where
absolute reset can be performed, and
then try again.
Action
Perform absolute reset.
Action
1. Do not rotate motor more than
necessary when the controller power
is being cut off.
2. Perform absolute reset.
Action
1. Replace battery.
2. Install battery.