YASKAWA YRC1000micro

HW1484764
Alarm List
7-2
HW1484764
Alarm Code
Alarm Message
Sub Code
Cause
Possible Solutions
1922
CPU
COMMUNICATION
ERROR(PFL)
Cable
(error)
Check if the following board cables are properly
connected or inserted.
- ACP01 board
- ASF04 board
ASF04
board
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, replace the ASF04 board.
ACP01
board
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, replace the ACP01 board. After
installing a new ACP01 board, remove the SD card
from the replaced ACP01 board and insert it into the
new ACP01 board.
1923
EXTERNAL
FORCE TORQUE
MUTUAL DIAG.
ERR(PFL)
Subcode:
Indicates the
axis where
the alarm
occurred.
ASF04
board
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, replace the ASF04 board.
Sensor
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, save CMOS.BIN and send the
description of when and how the alarm occurred
(operating steps, etc.) to your YASKAWA
representative.
Others
If the alarm recurs after you have taken the action
described above, save CMOS.BIN and send the
description of when and how the alarm occurred
(operating steps, etc.) to your YASKAWA
representative.
1924
EXTERNAL
FORCE MUTUAL
DIAG. ERR(PFL)
Subcode:
Indicates
the axis
where the
alarm
occurred.
ASF04
board
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, replace the ASF04 board.
Sensor
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, save CMOS.BIN and send the
description of when and how the alarm occurred
(operating steps, etc.) to your YASKAWA
representative.
Others
If the alarm recurs after you have taken the action
described above, save CMOS.BIN and send the
description of when and how the alarm occurred
(operating steps, etc.) to your YASKAWA
representative.
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