YASKAWA NX100 - Page 147

8.3 Alarm Message List
8-43
4121 COOLING FAN 1
ERROR
XY The rotation speed of the cooling
fan 1 with alarm sensor connected
to the contactor unit decreased.
XServo board
1: Servo board1 (SV#1)
2: Servo board2 (SV#2)
3: Servo board3 (SV#3)
4: Servo board4 (SV#4)
YPower-ON unit
1: Power-ON unit1 (TU#1)
2: Power-ON unit2 (TU#2)
3: Power-ON unit3 (TU#3)
4: Power-ON unit4 (TU#4)
5: Power-ON unit5 (TU#5)
6: Power-ON unit6 (TU#6)
• Reset the alarm, and then move the manip-
ulator to the safe position in the teach
mode.
• The cooling fan 1 needs to be replaced.
Contact your Yaskawa representative.
4122 COOLING FAN 2
ERROR
XY The rotation speed of the cooling
fan 2 with alarm sensor connected
to the contactor unit decreased.
XServo board
1: Servo board1 (SV#1)
2: Servo board2 (SV#2)
3: Servo board3 (SV#3)
4: Servo board4 (SV#4)
YPower-ON unit
1: Power-ON unit1 (TU#1)
2: Power-ON unit2 (TU#2)
3: Power-ON unit3 (TU#3)
4: Power-ON unit4 (TU#4)
5: Power-ON unit5 (TU#5)
6: Power-ON unit6 (TU#6)
• Reset the alarm, and then move the manip-
ulator to the safe position in the teach
mode.
• The cooling fan 2 needs to be replaced.
Contact your Yaskawa representative.
4123 COOLING FAN 3
ERROR
XY The rotation speed of the cooling
fan 3 with alarm sensor connected
to the contactor unit decreased.
XServo board
1: Servo board1 (SV#1)
2: Servo board2 (SV#2)
3: Servo board3 (SV#3)
4: Servo board4 (SV#4)
YPower-ON unit
1: Power-ON unit1 (TU#1)
2: Power-ON unit2 (TU#2)
3: Power-ON unit3 (TU#3)
4: Power-ON unit4 (TU#4)
5: Power-ON unit5 (TU#5)
6: Power-ON unit6 (TU#6)
• Reset the alarm, and then move the manip-
ulator to the safe position in the teach
mode.
• The cooling fan 3 needs to be replaced.
Contact your Yaskawa representative.
4130
NETWORK
APPLICATION
ERROR
1 An error occurred when the notifica-
tion of the APP task re-initialization
was processed in the Ethernet
function.
• Rotate the mode selector switch on the pro-
gramming pendant to release the mode set-
ting which has been set to "REMOTE", then
rotate the switch again to set back to
"REMOTE".
• If the error occurs again after releasing the
mode setting of the switch and setting back
to "REMOTE", turn the power OFF then
back ON.
If the error occurs again, contact your
Yaskawa representative.
2 An error occurred when the re-ini-
tialization response was received in
the Ethernet function.
3 The incomplete task of re-initializa-
tion was unsuccessfully completed
in the Ethernet function.
4 An error occurred when the sema-
phore for re-initialization was
received in the Ethernet function.
5 An error occurred when the re-ini-
tialization mail was sent in the
Ethernet function.
Alarm Message List
Alarm
Number
Message
Sub
Code
Cause Remedy