YASKAWA DX200 - Page 737

Alarm List Alarm Number (4000 to 4999)
Alarm List-516
4187 FUSE BLOWN
(BRAKE:5)
Sub Code: Signifies the YFL
unit number in which the
alarm occurred.
Blown fuse Replace the fuse(F15) in the YFL unit.
Short circuit or ground
fault
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check a short circuit or ground fault has
not occurred in brake line.
Parts failure Replace the fuse(F15) in the YFL unit.
Unit failure (YFL) (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YFL unit.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4188 FUSE BLOWN
(BRAKE:6)
Sub Code: Signifies the YFL
unit number in which the
alarm occurred.
Blown fuse Replace the fuse(F16) in the YFL unit.
Short circuit or ground
fault
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check a short circuit or ground fault has
not occurred in brake line.
Parts failure Replace the fuse(F16) in the YFL unit.
Unit failure (YFL) (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YFL unit.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4189 FUSE BLOWN
(BRAKE:7)
Sub Code: Signifies the YFL
unit number in which the
alarm occurred.
Blown fuse Replace the fuse(F17) in the YFL unit.
Short circuit or ground
fault
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check a short circuit or ground fault has
not occurred in brake line.
Parts failure Replace the fuse(F17) in the YFL unit.
Unit failure (YFL) (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YFL unit.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy