YASKAWA DX200 - Page 677

Alarm List Alarm Number (4000 to 4999)
Alarm List-456
2 Reception timeout (timer B) Communication error (1)Reset the alarm.
(2)If the alarm occurs again, check the communication setting and
communication wiring is correct.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
3 Heading length is too short. Setting error (1)Reset the alarm.
(2)If the alarm occurs again, send EOT code to release the data link
and then check that the sending side data is correctly set.
(3)Check that the communication setting is correct.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4 Heading length is too long. Setting error (1)Reset the alarm.
(2)If the alarm occurs again, send EOT code to release the data link
and then check that the sending side data is correctly set.
(3)Check that the communication setting is correct.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
5 The header No. error Setting error (1)Reset the alarm.
(2)If the alarm occurs again, send EOT code to release the data link
and then check that the sending side data is correctly set.
(3)Check that the communication setting is correct.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
6 The text length exceeded 256
characters.
Setting error (1)Reset the alarm.
(2)If the alarm occurs again, send EOT code to release the data link
and then check that the sending side data is correctly set.
(3)Check that the communication setting is correct.
other 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