YASKAWA NX100 - Page 189

8.3 Alarm Message List
8-85
4492
POSITION
CORRECTION
ERROR
An error occurred in the calculation section
for the correcting direction at path correcting
motion.
• Reset the alarm, and then try again.
If the error occurs again, contact your
Yaskawa representative.
1 • Data unmatched between the cor-
rection amount data and the job
data:
The information about the control
groups designated for the series
of jobs, which is added to the cor-
rection amount data, does not
include the valid control-group for
the job.
2 • Data unmatched between the cor-
rection amount data and the job
data:
The valid control-group informa-
tion that is added to the correction
amount data disagrees with the
valid control-group for the job.
4493 OVER TOOL
FILE NO.
--- The tool file number exceeded the
limit value.
• The tool number for internal con-
trol is 25 or more.
• Reset the alarm, and turn the power OFF
then back ON.
If the error occurs again, contact your
Yaskawa representative.
4494 DEFECTIVE
TAUGHT POINT
(WEAV)
1 Incorrect teaching of weaving
motion positions
• The weaving start point and end
point are on the same point.
Change the positions so that the weaving
start point and end point are different.
4494 DEFECTIVE
TAUGHT POINT
(WEAV)
2 Incorrect teaching of weaving
motion positions
• Among the weaving start point,
end point, and reference point,
two or three points are on the
same point.
Change the positions so that the weaving
start point, end point, and reference point are
different.
4495 UNDEFINED
ROBOT
CALIBRATION
--- Calibration between manipulators
has not executed.
• A coordinated motion is impossi-
ble because no calibration
between manipulators has been
made.
Before using the coordinated motion, execute
the calibration between manipulators.
4496
PARAMETER
ERROR
Setting error of motion control parameter
• Set a correct value.
If the error occurs again, contact your
Yaskawa representative.
1 • The setting of the manipulator
number is incorrect.
2 • Zero is set for the resolution.
3 • Zero is set in the feedback pulse
parameter.
4 • The setting of L-axis ball-screw
data is incorrect.
5 • The setting of U-axis ball-screw
data is incorrect.
6 • Zero or a negative value is set for
MAXPPS.
7 • Zero or a negative value is set for
the maximum acceleration speed.
8 • Zero or a negative value is set for
the maximum deceleration speed.
9 • Zero or a negative value is set for
the play-mode servo averaging
time.
Alarm Message List
Alarm
Number
Message
Sub
Code
Cause Remedy