Delta MS300 Series User Manual page 152

7-14-4 Digital Keypad KPC-CC01 Fault Codes and Descriptions
Fault Codes
LCD Display Fault Name
Flash memory
Keypad flash memory
read error
read error
(FrEr)
Flash memory
Keypad flash memory
save error
save error
(FsEr)
Flash memory
Keypad flash memory
parameter error
parameter error
(FPEr)
Reading AC
Keypad error when
motor drive data
reading AC motor drive
error
data
(VFDr)
CPU error
Keypad CPU error
(CPUEr)
Chapter 7 Optional AccessoriesMS300
Description
Error in the keypad's flash memory.
1. Press RESET to clear the errors.
2. Check for any problem on Flash IC.
3. Shut down the system, wait for ten
If none of the above solutions works,
contact your authorized local dealer for
assistance.
Error in the keypad's flash memory.
1. Press RESET to clear the errors.
2. Check for any problem on Flash IC.
3. Shut down the system, wait for ten
If none of the above solutions works,
contact your authorized local dealer for
assistance.
Error in the default parameters.
It might be caused by a firmware update.
1. Press RESET to clear the errors.
2. Check for any problem on Flash IC.
3. Shut down the system, wait for ten
If none of the above solutions works,
contact your local authorized dealer for
assistance.
Keypad cannot read any data sent from the
VFD.
1. Verify that the keypad is properly
2. Press RESET to clear the errors.
3. Shut down the system, wait for ten
If none of the above solutions works,
contact your local authorized dealer for
assistance.
A serious error in the keypad's CPU.
1. Check for any problem on CPU clock.
2. Check for any problem on Flash IC.
3. Check for any problem on RTC IC.
4. Verify that the communication quality
5. Shut down the system, wait for ten
If none of the above solutions works,
contact your local authorized dealer for
assistance.
143
Corrective Actions
minutes, and then restart the system.
minutes, and then restart the system.
minutes, and then restart the system.
connected to the motor drive by a
communication cable such as RJ45.
minutes, and then restart the system.
of the RS-485 cable is good.
minutes, and then restart the system.
Table 7-62