Delta IED-S Series, User Manual

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Chapter 9 Digital Keypad | IED-S
9-17
9-4 Digital Keypad KPC-CC01 Fault and Warning Codes and Descriptions
Fault Codes
LCM Display * Description Corrective Actions
FrEr
kpdFlash Read Er
Fault
Keypad flash memory read error
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 minutes,
and then restart the system.
If none of the above solutions works, contact your
authorized local dealer for assistance.
FSEr
kpdFlash Save Er
Fault
Keypad flash memory save error
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 minutes,
and then restart the system.
If none of the above solutions works, contact your
authorized local dealer for assistance.
FPEr
kpdFlash Pr Er
Fault
Keypad flash memory parameter
error
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 minutes,
and then restart the system.
If none of the above solutions works, contact your
local authorized dealer for assistance.
VFDr
Read VFD Info Er
Fault
Keypad error when reading AC
motor drive data
Keypad cannot read any data sent from the VFD.
1. Verify that the keypad is properly connected to
the motor drive by a communication cable
such as RJ45.
2. Press RESET to clear the errors.
3. Shut down the system, wait for ten minutes,
and then restart the system.
If none of the above solutions works, contact your
local authorized dealer for assistance.
CPUEr
CPU Error
Fault
Keypad CPU error
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 of the
RS-485 cable is good.
5. Shut down the system, wait for ten minutes,
and then restart the system.
If none of the above solutions works, contact your
local authorized dealer for assistance.
*The content in this section only applies to the KPC-CC01 keypad V1.01 and later versions.