KACO XP83U-H6 (Canada) - Manual (Page 68)

Page 68
F33
Grid Under
Frequency Under frequency on the grid
side
Problem
• The grid frequency is outside the operation
range
Solution(s)
• Check the grid frequency
F34
CB20(Grid SW)
Trip
CB20(AC disconnect grid
circuit breaker) was tripped
during operation
Problem
• Short circuit in the grid
Solution(s)
• Check the wiring connections
F40
Parameters
Version Error
Different version between the
NVSRAM parameter table and
the program parameter table
Problem
• Different version between the NVSRAM
parameter table and the program parameter
table
Solution(s)
• Initialize the parameter menu setting in the GUI
and reset faulted parameter
• Change the PCB module
F41
Flash Memory
Failure
C6000 DSP program flash
memory failure in XCU (main
control) board
Problem
• Internal C6000 error
Solution(s)
• Change the PCB module
F42 FPGA Failure
FPGA failure in XCU (main
control) board
Problem
• Internal FPGA error
Solution(s)
• Change the PCB module
F43 DSP28x Failure
F2000 DSP failure in XCU
(main control) board
Problem
• Internal F2000 error
Solution(s)
• Change the PCB module
F44 ADC Failure
ADC block failure in XCU
(main control) board
Problem
• Internal A to D converter error
Solution(s)
• Change the PCB module
F50 Emergency Stop The door is open
Problem
• Front door is open
• Broken or out of alignment door switch
Solution(s)
• Close the door
• Align or replace door switch