YASKAWA DX200 - Page 1019

Alarm List Alarm Number (4000 to 4999)
Alarm List-798
4543 STACK LESS THAN 0
(JOB CALL)
At job return, an attempt was
made to fetch a data from an
empty job call stack or to
stack a data in the job call
stack that is full.
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).
4544 MID$ INST ERROR 1 The first character of
character string to be
extracted is null at MID$
instruction execution.
Setting error (1)Check the following settings.
∙ Check the settings for the data of the character string to be extracted.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
2 The extraction start position
exceeds the character string
length at MID$ instruction
execution.
Setting error (1)Check the following settings.
∙ Check the settings for the data of the character string to be extracted.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4545 FOLLOWING
ARITHMETIC ERROR
1 The trajectory calculation
couldn't be performed since
the V/T is set to less than 4.
Setting error (1)Check the following settings.
∙ Review tag setting of the FOLLOW2 instruction.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
2 The trajectory calculation
couldn't be performed since
total stroke volume is less
than caught volume.
Setting error (1)Check the following settings.
∙ Review the DD= tag of the FOLLOW2 instruction.
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