Delta VFD25AMS43ANSAA - Page 488

Chapter 13 Warning CodesMS300
479
ID No.
Display on LCD Keypad
Warning Name
Description
8
Save error 2
(SE2)
Keypad COPY error 2: parameter writing error
Action and Reset
Action Condition
“SE2” warning occurs when writing the parameters incorrectly at the time you
copy parameters to the drive. For example, you copy the new firmware version
with added parameters to the drive with old firmware version.
Action Time
N/A
Warning Setting Parameter
N/A
Reset Method
Manual reset
Reset Condition
Immediately reset
Record
N/A
Cause
Corrective Actions
Add new parameters to the new
firmware version.
SE2: In this stage, the copied data has been transmitted to the Slave.
The Slave compares and processes the copied data, and then saves the data
to the Data ROM. During the process, the data error (should be attribution
error) may occur, or the data cannot be saved to EEPROM. At this time, the
warning occurs.
It is suggested to check the status of Data ROM and remove the error causes
first.
If you cannot clear the error, please contact Delta.
Malfunction caused by
interference
Verify the wiring and grounding of the main circuit and control circuit for
effective anti-interference performance.