Error Codes - Omron CP1E CPU UNIT SOFTWARE User Manual

17-5-2 Error Codes

The error codes and ERR LED are described in the following table. The detailed error code will provide
detailed information on an error.
Error ERR
Meaning
code LED
0002 LIT CPU Unit service
monitoring error
0015 FLASH CPU Unit fatal error
0110 --- Too many relay points
(send failed)
0111 --- Command too long
(send failed)
0112 --- Header error (send
failed)
0117 --- Internal buffers full;
packet discarded
0123 --- Internal send buffers
full; packet discarded
0125 --- Time out error
021A FLASH Logic error in setting
table
03C0 FLASH FINS/TCP setting
error
03C2 --- FINS/TCP packet
discarded
CP1E CPU Unit Software User's Manual(W480)
Detailed error code
1st byte 2nd byte
Monitor time (ms)
Commands
Bit 15: OFF
Bits 08 to 14: SNA
Bits 00 to 07: SA1
Responses
Bit 15: ON
Bits 08 to 14: DNA
Bits 00 to 07: DA1
00 04: Unit
Setup
01 to 02: 01:
Connection No. Automatically allo-
cated
FINS node address
duplication
02:
Destination
IP address error
03:
Destination
port number error
01 to 02: 03:
Connection No. Reception
error
04:
Transmission error
17 Ethernet Option Board
Correction EEPROM
Set the PLC Settings on Saved
the Serial Option Port Tab
as follows, and then turn
the power ON again.
Communications Settings
• Baud: 115200
• Format: 7, 2, E
• Mode: Host Link
Eliminate the cause of the ---
error in the CPU Unit.
Reconstruct the network ---
or correct the routing
tables so that commands
are sent to within a 3-
level network range.
Check the command for- ---
mat and set the correct
command data.
Check the command for- ---
mat and set the correct
command data.
Change the network so ---
that traffic is not concen-
trated.
Change the network so ---
that traffic is not concen-
trated.
Resend the command. ---
Recreate the data speci- Saved
fied by the 2nd byte of the
detailed error code.
Set the FINS/TCP ---
settings correctly.
Resend the command. ---
There is too much load ---
(traffic) on the Ethernet
Option Board. Correct the
system so that traffic is
not concentrated.
17
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