Epson RC700 - Page 251

Maintenance 9. Troubleshooting
RC700 / RC700-A Rev.23 239
No.
Message
Remedy
Note 1
Note 2
4024
Cannot complete the arm
positioning using the current Fine
specification.
Check whether the robot does not
generate vibration or all parts and
screws are secured firmly. Increase
the Fine setting value.
4025
Cannot execute a motion
command during emergency stop
condition.
Clear the emergency stop condition
and execute the motion command.
4026
Communication error within the
motion control module. Servo I/F
failure.
Reboot the controller.
Initialize the controller firmware.
Replace the controller.
4028
Communication error within the
motion control module. Device
driver status failure.
Reboot the controller.
Initialize the controller firmware.
Replace the controller.
4030
Buffer for the average torque
calculation has overflowed.
Shorten the time interval from Atclr
to Atrq.
Shorten the time interval from Atclr to
Atrq less than about two minutes.
4031
Cannot execute a motion
command when the motor is in the
off state.
Turn the motor power ON and then
execute the motion command.
4032
Cannot execute a motion
command when one or more joints
are in SFree state.
Set all joints to the SLock state and
execute the motion command.
4033
The specified command is not
supported for Pulse Generator
Board joints.
The specified command is not
permitted for the joints with PG board.
4034
Specified command is not
supported for this robot model.
Remove the unsupported command
from the program.
4035
Only the tool orientation was
attempted to be changed by the
CP statement.
Set a move distance between points.
Use the ROT modifier, SpeedR
statement, and AccelR statement.
4036
Rotation speed of tool orientation
by the CP statement is too fast.
Decrease the setting values for the
SpeedS and AccelS statements.
Use the ROT modifier, SpeedR
statement, and AccelR statement.
4037
The point attribute of the current
and target point positions differ for
executing a CP control command.
Match the point attribute.
4038
Two point positions are too close
to execute the Arc statement.
Set the distance between points more
than 1μm.
4039
Three point positions specified by
the Arc statement are on a straight
line.
Use the Move statement.
4041
Motion command was attempted
to the prohibited area at the
backside of the robot.
Check the robot motion range.
4042
Motion device driver failure.
Cannot detect the circular format
interruption.
Reboot the controller.
Initialize the controller firmware.
Replace the controller.
4043
Specified command is not
supported for this robot model or
this joint type.
Remove the unsupported command
from the program.
4044
Curve failure. Specified curve
form is not supported.
Create a Curve file again with the
Curve statement.