Omron CJ Series Operation Manual page 84

2 CompoNet Master Unit
Status
Error Initialization error
Communications
error
Error during opera-
tion
Note An error during
operation is an
error other
than a commu-
nications error
that occurs
during Unit
operation.
2-6
Display
Display
contents
Error code The error code is displayed in hexadecimal (lit).
The error code, The error code (2 digits hexadecimal), Slave Unit type, and applicable
Slave Unit type, node address (1-bit dot notation for the 100 position for 3-digit decimal)
and applicable are alternately displayed (i.e., the cause of the error).
node address
Note The error codes are different for inputs and outputs.
are alternately
displayed. Example
A communications error
occurred.
A node address duplica-
tion error occurred.
A non-existent Slave Unit
verification error occurred.
An unregistered Slave Unit
verification error occurred.
Error code The error code is displayed in 2-digit hexadecimal (lit).
Example
Communications have
stopped due to a communi-
cations error.
Software set data is illegal.
Registered Table data is
illegal.
CJ-series CompoNet Master Unit Operation Manual for NJ-series CPU Unit (Cat. No. W493)
Actual display
Error code
Dis- Actual Dis-
play display play
d9
bi
bo
d0 Same as above.
d5 Same as above.
d6 Same as above.
Error code ---
Dis- Actual
play display
A0 ---
E4 ---
E8 ---
Contents
Slave Unit type
Actual Meaning
display
i IN
o OUT
Bit input
Bit out-
put
r Repeater
Unit