10.3 Alarm Message List
10-39
4315 COLLISION DETECT
Robot/Statio
[Axis Data]
• A collision from interference between robot
and peripheral device etc. was detected.
• The collision was mis-detected by the nor-
mal movement of the robot, because the
detection level was small.
• Remove the object after resetting the
alarm or move the robot to the safety
position.
• When the alarm cannot be reset
because the robot comes in contact with
the object, invalidate this function in the
collision detection level set file or enlarge
the detection level and move the robot to
the safety position.
• Enlarge the detection level so as not to
mis-detect the collision detection by the
normal movement of the robot. More-
over, set accurate information of the
weight of the tool.
4316 PRESSURE DATA
LIMIT
The value of pressure in the "GUN PRES-
SURE" file or the "PRESSURE" file exceeds
the maximum pressure in the "GUN CONDI-
TION" file.
Change the value of pressure in the
"GUN PRESSURE" file or the "PRES-
SURE" file below the maximum pressure.
4400 NOT READY (ARITH)
[Decimal Data]
The operation process of motion control
does not end in regulated time.
Data (1-5) stands for the alarm factor.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact you
YASKAWA representative.
4401 SEQUENCE TASK
CONTR ERROR
[Decimal Data]
The error has occurred in job exec state-
ment part.
Data (1-255) stands for the alarm factor.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact you
YASKAWA representative.
4402 UNDEFINED COM
MAND(ARITH)
The instruction not defined was demanded
of the path operation process.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact you
YASKAWA representative.
4404 ARITHMETIC
ERROR
[Decimal Data]
The control error occurred in the path opera-
tion process.
Data (1-8) stands for alarm factor.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact you
YASKAWA representative.
4405 SELECT ERROR
(PARAMETER)
[Decimal Data]
The control error occurred in the path opera-
tion process.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact you
YASKAWA representative.
4406 GROUP AXIS CON-
TROL ERROR
[Decimal Data]
When operating cooperative control, the
control error occurred in the path operation
process.
Data (1-12) stands for the alarm factor.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact you
YASKAWA representative.
4407 TWO STEPS SAME
POSITION
(CIRC)
Among three taught points, there was the
same point of two points or more.
Reset the alarm. Teach the different 3
points again.
4408 TWO STEPS SAME
POSITION
(SPLIN
Among three taught points, there was the
same point of two points or more.
Reset the alarm. Teach the different 3
points again.
Alarm Message List
Alarm
Number
Message Cause Remedy
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