Motoman PX2750, Manual

Page: 561 / 611

10.3 Alarm Message List
10-34
4121 COOLING FAN 1
ERROR
[Binary Data] The number of revolutions of cooling fan 1
connected to the contactor unit was
reduced. After resetting the alarm, move the manip-
ulator in the teach mode to a safe place.
Contact your Yaskawa representative to
replace the cooling fan 1.
4122 COOLING FAN 2
ERROR
[Binary Data] The number of revolutions of cooling fan 2
connected to the contactor unit was
reduced. After resetting the alarm, move the manip-
ulator in the teach mode to a safe place.
Contact your Yaskawa representative to
replace the cooling fan 2.
4123 COOLING FAN 3
ERROR
[Binary Data] The number of revolutions of cooling fan 3
connected to the contactor unit was
reduced. After resetting the alarm, move the manip-
ulator in the teach mode to a safe place.
Contact your Yaskawa representative to
replace the cooling fan 3.
4200 SYSTEM ERROR
(FILE DATA)
[Decimal Data] When access to the file data was executed,
the error occurred. (File edition, Operation
of external memory unit) • Reset the alarm and repeat the opera-
tion.
• Turn the power off then back on.
• If the error occurs again, contact your
YASKAWA representative.
4201 SYSTE
ERROR(JOB)
[Decimal Data] When access to the job was executed, the
error occurred.
(During robot is being playback and opera-
tion) • Reset the alarm and repeat the opera-
tion.
• Turn the power off then back on.
• If the error occurs again, contact your
YASKAWA representative.
4202 SYSTE
ERROR(JOB)
[Decimal Data] When access to the job was executed, the
error occurred.
(Job edition, Operation of external memory
unit) • Reset the alarm and repeat the opera-
tion.
• Turn the power off then back on.
• If the error occurs again, contact your
YASKAWA representative.
4203 SYSTEM ERROR
(POSITION DATA)
[Bit Pattern] When access to the position data was exe
cuted, the error occurred.
(During playback and operation) • Reset the alarm and repeat the opera-
tion.
• Turn the power off then back on.
• If the error occurs again, contact your
YASKAWA representative.
4204 SYSTEM ERROR
(POSITION DATA)
[Decimal Data] When access to the position data was exe
cuted, the error occurred.
(Job/position variable edition, Operation of
external memory unit) • Reset the alarm and repeat the opera-
tion.
• Turn the power off then back on.
• If the error occurs again, contact your
YASKAWA representative.
4206 SYSTEM ERROR
(TRANSMISSION)
[Decimal Data] When the data transmission function was
used, the error occurred.
The error of internal procedure for transmis-
sion system. Needs investigation.
Consult a YASKAWA representative.
4207 SYSTE
ERROR(MOTION)
[Decimal Data] The system error occurred in MOTION. • Reset the alarm and repeat the opera-
tion.
• Turn the power off then back on.
• If the error occurs again, contact your
YASKAWA representative.
Alarm Message List
Alarm
Number
Message Cause Remedy