Digital Keypad Kpc-Cc01 Fault And Warning Codes And Descriptions - Delta IED-S Series User Manual

9-4 Digital Keypad KPC-CC01 Fault and Warning Codes and Descriptions

Fault Codes
LCM Display *
Fault
FrEr
kpdFlash Read Er
Fault
FSEr
kpdFlash Save Er
Fault
FPEr
kpdFlash Pr Er
Fault
VFDr
Read VFD Info Er
Fault
CPUEr
CPU Error
*The content in this section only applies to the KPC-CC01 keypad V1.01 and later versions.
Description
Keypad flash memory read error
Keypad flash memory save error
Keypad flash memory parameter
error
Keypad error when reading AC
motor drive data
Keypad CPU error
Corrective Actions
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.
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.
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.
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.
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.
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Chapter 9 Digital Keypad | IED-S