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8-512
45
The axis designation parameter for
the speed limit function is not set.
Software operation
error occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your Yaskawa representative about occurrence status
(operating procedure).
46
The setting in the mode
designation parameter for the
speed limit function is incorrect.
Software operation
error occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your Yaskawa representative about occurrence status
(operating procedure).
47
Zero or negative value is set in the
allowable braking torque
parameter for the speed limit
function.
Software operation
error occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your Yaskawa representative about occurrence status
(operating procedure).
48
Zero or a negative value is set in
the speed adjustment ratio
parameter for the speed limit
function.
Software operation
error occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your Yaskawa representative about occurrence status
(operating procedure).
49
Zero or a negative value is set in
the torque limit adjustment ratio
parameter for the acceleration/
deceleration tuning.
Software operation
error occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your Yaskawa representative about occurrence status
(operating procedure).
50
Zero or a negative value is set in
the parameter that sets the
shortest acceleration/deceleration
time for when the excessive torque
is applied at the optimized
acceleration/deceleration.
Software operation
error occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your Yaskawa representative about occurrence status
(operating procedure).
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy