Omron CP1H-X40D - Page 617

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Trouble Shooting Section 9-11
Error Codes
Error
code
ERR
LED
Meaning
Detailed error code
Correction EEPROM
1st byte 2nd byte
0002 LIT CPU Unit service
monitoring error
Monitor time (ms) Check and correct the
CPU Unit’s operating envi-
ronment.
Note
Recovery is possible for
this error. When operation
is restored, operations will
return to normal.
Saved
0015 FLASH CPU Unit fatal error Eliminate the cause of the
error in the CPU Unit.
---
010E --- No routing table entry (send
failed)
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
Set the local node, remote
node, and relay nodes in
the routing tables.
---
010F --- Routing table error (send
failed)
Create the routing tables
correctly.
---
0110 --- Too many relay points (send
failed)
Reconstruct the network
or correct the routing
tables so that commands
are sent to within a 3- level
network range.
---
0111 --- Command too long (send
failed)
Check the command for-
mat and set the correct
command data.
---
0112 --- Header error (send failed) Check the command for-
mat and set the correct
command data.
---
0117 --- Internal buffers full; packet
discarded
Change the network so
that traffic is not concen-
trated.
---
0120 --- Unexpected routing error Check the routing tables. ---
0123 --- Internal send buffers full;
packet discarded
Change the network so
that traffic is not concen-
trated.
---
0125 --- Time out error Resend the command. ---
021A FLASH Logic error in setting table 00 02: Network
parameters
03: Routing
tables
04: Unit
Setup
05: CPU Bus
Unit Words
(CIO/DM)
Recreate the data speci-
fied by the 2nd byte of the
detailed error code.
Saved