Delta DVP-15MC Series, Operation Manual

Page: 903 / 972

Chapter 12 Troubleshooting
12-25
12
System error code
Explanation Correction
Hexadecimal Decimal
3068 12392
The actual time for executing the
priority 24 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.
3069 12393
The actual time for executing the
priority 25 task exceeds the set
watchdog timeout time.
Contact local technicians.
306A 12394
The actual time for executing the
priority 26 task exceeds the set
watchdog timeout time.
Contact local technicians.
306B 12395
The actual time for executing the
priority 27 task exceeds the set
watchdog timeout time.
Contact local technicians.
306C 12396
The actual time for executing the
priority 28 task exceeds the set
watchdog timeout time.
Contact local technicians.
306D 12397
The actual time for executing the
priority 29 task exceeds the set
watchdog timeout time.
Contact local technicians.
306E 12398
The actual time for executing the
priority 30 task exceeds the set
watchdog timeout time.
Contact local technicians.
306F 12399
The actual time for executing the
priority 31 task exceeds the set
watchdog timeout time.
Contact local technicians.
4000 16384
The reading and writing of the SD
card data by the PLC failed.
1. Check if the installation of the SD card is
proper.
2. Check if the SD card is damaged.
4003 16387
The file in the SD card is read-
only. Modify the file in the SD card as the read-write
file
4100 16640
The data in the project backup file
is modified or the data format is
incorrect.
1. Ensure that the data in the project backup
file is not modified.
2. Ensure that the project backup file is
generated by CANopen Builder.
4101 16641
The data format of the RETAIN
variable backup file is incorrect.
1. Ensure that the data in the RETAIN
variable backup file is not modified.
2. Ensure that the RETAIN variable backup
file is generated by CANopen Builder.
4102 16642
During restoration, the data in the
RETAIN variable backup file is
partially different from that in the
PLC.
Ensure that the data in the RETAIN variable
backup file is consistent with that in the PLC.
4103 16643
During restoration, the data in the
RETAIN variable backup file is
completely different from that in
the PLC.
Ensure that the data in the RETAIN variable
backup file is consistent with that in the PLC.
4104 16644
During restoration, the controller
model in the project backup file is
different from that of the actually
connected PLC.
Ensure that the controller model in the project
backup file is the same as that of the actually
connected PLC.
4105 16645
The program ID in the backup file
is different from that of the current
PLC.
Ensure that the program ID in the backup file
is the same as that of the current PLC.
4106 16646
The PLC password in the backup
file is different from that of the
Ensure that the PLC password in the backup