DVP-15MC Series Motion Controller Operation Manual 
12-22 
Explanation  Correction 
3026  12326  Watchdog timeout 
Check if the program is correct or there is a 
loop of which the program execution can not 
get out when the program execution timeout 
3027  12327 
Calling the axis state machine 
failed. 
Contact local technicians if the error still exists 
after re
downloading the program and restoring 
to the factory setting. 
3028  12328  CNC list analysis error 
Check if the CNC file is correct and 
redownload the program. 
3029  12329  CNC file analysis error 
Check if the CNC file is correct and 
302A  12330  Cam file parsing failed. 
Check if the cam file is correct. Contact local 
technicians if the problem still exists after re-
3031  12337  Source code file parsing failed. 
Check if the source code file is correct. 
Contact local technicians if the problem still 
exists after re-downloading the program. 
3050  12368 
The actual time for executing the 
priority 0 task exceeds the set 
watchdog timeout time. 
Contact local distributors 
3051  12369 
The actual time for executing the 
priority 1 task exceeds the set 
watchdog timeout time. 
1.  Reset the watchdog time to a larger 
value for the task. 
2.  Check whether there is any infinite loop 
in the program which the task calls.   
3.  Redownload it after modifying the 
program. 
3052  12370 
The actual time for executing the 
priority2 task exceeds the set 
watchdog timeout time. 
1.  Reset the watchdog time to a larger 
value for the task. 
2.  Check whether there is any infinite loop 
in the program which the task calls.   
3.  Redownload it after modifying the 
3053  12371 
The actual time for executing the 
priority 3 task exceeds the set 
watchdog timeout time. 
1.  Reset  the watchdog time to a larger 
value for the task. 
2.  Check whether there is any infinite loop 
in the program which the task calls.   
3.  Redownload it after modifying the 
program. 
3054  12372 
The actual time for executing the 
priority 4 task exceeds the set 
watchdog timeout time. 
1.  Reset the watchdog time to a larger 
value for the task. 
2.  Check whether there is any infinite loop 
in the program which the task calls.   
3.  Redownload it after modifying the 
program. 
3055  12373 
The actual time for executing the 
priority 
watchdog timeout time. 
1.  Reset the watchdog time to a larger 
value for the task. 
2.  Check whether there is any infinite loop 
in the program which the task calls.   
3. 
Redownload it after modifying the 
program. 
3056  12374 
The actual time for 
executing the 
priority 6 task exceeds the set 
watchdog timeout time. 
1.  Reset the watchdog time to a larger 
value for the task. 
2.  Check whether there is any infinite loop 
in the program which the task calls.