YASKAWA NX100 - Page 165

8.3 Alarm Message List
8-61
4224
MEMORY PLAY
FILE ERROR
An error occurred in memory play file.
Needs investigation. Contact your Yaskawa
representative.
-1 • An error occurred in control pro-
cess.
-2 • The arrangement address infor-
mation is destroyed for memory
play file system.
-3 • The fixed control information is
destroyed for memory play file
system.
-4 • The memory play file number is
incorrect.
-5 • An attempt was made to newly
register the memory play file
under use.
-6 • An error occurred in checking writ-
ten sampling data when the data
was written to CMOS.
-7 • An attempt was made to access
an unused memory play file data.
-8 • The memory play file is destroyed.
-9 • The memory area for sampling
data is full.
-10 • The sampling data is destroyed.
-11 • Data in control process is incor-
rect.
-12 • The sampling data is scanned
only at top or end position.
-13 • The memory play file system is
not initialized.
-14 • The offset value is out of range at
sampling data scanning.
4225 SPEED ERROR
(NCP01)
--- The speed exceeded the limit. Sus-
pected causes include:
- Motor cable disconnection
- Incorrect motor type
- Motor failure
- Defective board due to an external
force applied to manipulator
Check the motor, board, manipulator motion
(influence by external force), and taught ori-
entation.
4228 WRONG DATA --- Chain inconsistency between the
Job instruction file and position file
due to following factors:
 Overlapped chain with the same
position data
 Unregistered position data is
chained with the Job instructio
file.
 Registered position data is not
chained.
For details, refer to "NX100
OPTIONS INSTRUCTIONS FOR
JOB DATA SIMPLIFIED RESTO-
RATION FUNCTION
(HW0483260)".
• Reset the alarm, and then select WORNG
DATA LOG under SETUP in maintenance
mode to check the factor of the inconsis-
tency.
• Select RESTORE under the pull-down
menu UTILITY to restore the system. If it
succeeds in restoration, the indication in
the screen changes from "OCCURRED
ON" to "RESTORED ON". Then, turn the
control power ON.
For the factor , check the position of the
corresponding file, then correct the position.
For the factor , register the position of the
corresponding file again.
• If it fails in restoration, refer to "NX100
OPTIONS INSTRUCTIONS FOR JOB
DATA SIMPLIFIED RESTORATION FUNC-
TION (HW0483260)", and restore the file
system.
Alarm Message List
Alarm
Number
Message
Sub
Code
Cause Remedy