Delta CFP2000 Series User Manual page 457

Chapter 13 Warning CodesCFP2000
ID No. Display on LCD Keypad
7
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
Communication connection error
Keypad error
Control board error
ID No. Display on LCD Keypad
8
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
Add new parameters to the new
firmware version.
Malfunction caused by interference
Warning Name
Save error 1
Keypad COPY error 1: Keypad copy time-out
(SE1)
Action and Reset
"SE1" warning occurs when the keypad does not transmit the COPY command
to the drive, and does not transmit any data to the drive again in 10 ms at the
time you copy the parameters to the drive.
10 ms
N/A
Manual reset
Immediately reset
N/A
SE1: The causes of error are mostly communication problems between the
keypad and control board. Potential causes include communication signal
interference and the unacceptable communication command to the Slave.
Check if the error occurs randomly, or only occurs when copying certain
parameters (the error displays on the upper right corner of the copy page). If you
cannot clear the error, please contact Delta.
Warning Name
Save error 2
Keypad COPY error 2: parameter writing error
(SE2)
Action and Reset
"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.
N/A
N/A
Manual reset
Immediately reset
N/A
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.
Verify the wiring and grounding of the main circuit, control circuit and the
encoder for effective anti-interference performance.
13-6
Description
Corrective Actions
Description
Corrective Actions