Controller Link Units Operation Manual
315
Error Log Section 9-3
000E 
Hex
I/O Bus error 00 Hex 00 Hex Check the operating 
environment.
Ye s C S / C J
000F 
Hex
PLC initialization error Check the operating 
environment.
Ye s C S / C J
0010 
Hex
PLC Setup exceeds capacity Reduce the number 
of CPU Bus Units 
mounted on each 
CPU Unit by one.
Ye s C S / C J
0011 
Hex
PLC initialization error
(Time out)
Check the operating 
environment.
Ye s C S / C J
0012 
Hex
CPU Unit memory error 01 Hex: 
Read error
02 Hex: 
Write error
01 Hex: 
Data link 
table
02 Hex: Net-
work param-
eters
03 Hex: 
Routing 
table
04 Hex: PLC 
Setup Area
Reset the appropri-
ate data.
Ye s C S / C J
0013 
Hex
CPU Unit write-protected Release the CPU 
Unit write protect.
Ye s C S / C J
Error 
code
Contents Detail code Correction Written to 
EEPROM
Applicable 
PLC
1st byte 2nd byte










