Alarm List
Alarm Number (4000 to 4999)
Alarm List-776
121 Incorrect parameter setting to
inertia speed control function.
Setting error (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).
122 Incorrect acceleration/
deceleration time setting at
tool mass acceleration/
deceleration speed correction
function.
Setting error (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).
123 Incorrect coefficient/item
settings at tool mass
acceleration/deceleration
speed correction function.
Setting error (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).
124 No tool mas as the minimum
acceleration/deceleration time
at tool mass acceleration/
deceleration speed correction
function.
Setting error (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).
125 Incorrect speed setting at tool
mass acceleration/
deceleration speed correction
function.
Setting error (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).
126 Incorrect coefficient/item
settings at tool mass
acceleration/deceleration
speed control function.
Setting error (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).
127 No tool mass as the maximum
acceleration/deceleration time
at tool mass acceleration/
deceleration speed control
function.
Setting error (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).
129 An error in the standard
arithmetical axis number
setting for approximation
model.
Setting error (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