Shibaura CA20-M10, Руководство по эксплуатации, Страница: 356 / 384

19
– 4
ER5B Axis 4
motor overheat error
object.
No. Error name Meaning/Cause Remedy State
ER2C Axis 1
encoder backup error The absolute counter
value of the encoder
could not be backed up
normally.
This error also occurs if
the encoder connector
is temporarily
disconnected during
backup.
Check if the voltage of the backup
power supply (such as the battery) is
less than 3.6 V.
After this error occurs, the return to
origin operation must be performed
before executing any axis
operations.
F-R-1
ER3C Axis 2
encoder backup error
ER4C Axis 3
encoder backup error
ER5C
Axis 4
encoder backup error
ER2D Axis 1
encoder switching error During backup, the
robot was subjected to a
sudden acceleration,
and the encoder motion
could not be tracked. Check if the axis unit was stopped
during high-speed movement,
collided with the axis end or other
component, and has rebounded.
Also, check if the axis unit has been
subjected to a sudden acceleration
by an external force when the power
was turned off.
If an error has occurred because of
rebound acceleration due to a
collision, cushioning materials can
be installed at the collision location
to reduce the rebound acceleration.
*The error cannot be cleared by
CLEAR or a reset. The power must
be turned off and on again.
F-R-1
ER3D Axis 2
encoder switching error
ER4D Axis 3
encoder switching error
ER5D Axis 4
encoder switching error
ER60 Continuous execution
failure This equipment is in a
state where continuous
execution cannot be
performed.
(The power was during
off during program
execution (during
operation).)
Set the continuous start input to
OFF, and then turn the power off
and then on again.
After the power is turned off,
continuous restart is enabled only
when program execution is stopped
or the power was turned off.
*The error cannot be cleared by
CLEAR or a reset. The power must
be turned off and on again.
F-R-1
ER61 Return to origin
incomplete An axis-related
command was executed
(sequential) or started
while return to origin
operation had not been
performed after an
encoder-related error
occurred or after a
synchronized axes
search. Perform return to origin operation.
F-R-1
ER62 Unexecutable

The stop input is ON,
or a start or return to
origin was performed in
a servo free state.

After clearing the error, check that
the stop input of system input is not
set to ON. Also, if the servo is turned
off, turn on the servo.
F-R-1