YASKAWA YR-UP6-A00 - Page 436

10.3 Alarm Message List
10-46
4485 WRONG SELEC-
TION (SENSOR)
[Decimal Data]
When executing sensor instruction, robot
designation (system parameter) uses sen-
sor application and robot designation (sys
tem parameter) uses application was not
corresponded.
Needs investigation.
Consult a YASKAWA representative.
4486 PASS OVER
[Decimal Data]
The path went outside the designated pass
over monitoring area.
• Correct the cause of the pass-over.
• Set the pass-over radius inside the per
mitted range.
4487 WRONG MECH
PARAMETER FILE
[Decimal Data]
Path arithmetic process section control
error.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact your
YASKAWA representative.
4488 INCOMPLETE PT
FRAME
[Decimal Data]
Path arithmetic process section control
error.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact your
YASKAWA representative.
4489 DEFECTIVE TAUGHT
POINT(CUTTING)
[Decimal Data]
Impossible to execute cutting motion.
Data stands for the alarm factor.
1:CW axis CUT pulse error
C,W axis position on cutting start is not
zero(0) pulse.
2:Cutting(edge) radius 0
Cutting (edge) radius is zero(0).
1:Set C,W axis position of cutting start
position zero(0).
2:Set the radius zero(0) or more.
4490 DEFECTIVE TAUGHT
POINT(ENDLESS
[Decimal Data]
Impossible to execute endless motion.
Data stands for the alarm factor
1:Interpolation motion impropriety of end
less function.
Linear motion impropriety. This error
occurred as follows. When operating play-
back panel and programming pendant,
though continuous rotation was com-
pleted, MRESET instruction was not exe
cuted but linear interpolation was
executed.
4:Instruction position of step has permitted
pulse over cursor for endless axis
exceeded 2,147,483,647 pulse.
1:In case this alarm occurs when operat
ing programing pendant, reset the alar
and execute the MRESET operation.
In case this alarm occurs when operat-
ing playback, set the MRESET instruc-
tion before executing the MOVL, MOVC
instruction
4:Check the teaching position again. Set
C,W axis position of cutting start posi-
tion zero(0).
4491 CORRECTIONAL
DIRECTION ERROR
[Decimal Data]
When correcting a motion, the error
occurred in the process of making a correc-
tion in the direction for path arithmetic.
4:Referrence points were the same.
• Teach reference points again.
• If the error occurs again, contact your
YASKAWA representative.
4492 POSITION CORREC-
TION ERROR
[Decimal Data]
When correcting a motion, the error
occurred in making process of making a cor-
rection in the volume for path arithmetic.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact your
YASKAWA representative.
4493 OVER TOOL FILE
NO.
[Decimal Data]
The error occurred in the tool file control
process.
• Reset the alarm and repeat the opera-
tion.
• If the error occurs again, contact your
YASKAWA representative.
Alarm Message List
Alarm
Number
Message Cause Remedy