YASKAWA YRC1000micro - Page 69

HW1484764
Alarm List
7-6
HW1484764
Alarm Code
Alarm Message
Sub Code
Cause
Possible Solutions
1935
RAM DIAGNOSIS
ERROR(PFL)
ASF04
board
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, replace the ASF04 board. Save
CMOS.BIN before replacing the board.
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.
1936
RAM DIAG. READ
ERROR(PFL)
ASF04
board
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, replace the ASF04 board. Save
CMOS.BIN before replacing the board.
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.
1937
RAM DIAG.
WRITE
ERROR(PFL)
ASF04
board
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, replace the ASF04 board. Save
CMOS.BIN before replacing the board.
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.
1938
REGISTER DIAG.
ERROR(PFL)
ASF04
board
(error)
(1) Turn off and on the power.
(2) If the alarm recurs, replace the ASF04 board. Save
CMOS.BIN before replacing the board.
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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