YASKAWA DX200 Maintenance Manual page 486

Alarm Alarm Name Sub
Number
Code
7401
7402
7403
7404
7405
7406
7407
7408
Meaning Cause
Buffer-related area for Software operation error
category 1 has not completed occurred
initialization.
Buffer-related area for Software operation error
category 1 has not completed occurred
initialization.
Buffer-related area for Software operation error
category 1 has not completed occurred
initialization.
Buffer-related area for Software operation error
category 1 has not completed occurred
initialization.
Buffer-related area for Software operation error
category 1 has not completed occurred
initialization.
Buffer-related area for Software operation error
category 1 has not completed occurred
initialization.
Buffer-related area for Software operation error
category 1 has not completed occurred
initialization.
Buffer-related area for Software operation error
category 1 has not completed occurred
initialization.
Remedy
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).