Omron NSJ CONTROLLERS - 03-2008 Operation Manual page 219

NSJ Troubleshooter Function
Note
Errors Shown in the
DeviceNet
Troubleshooter
188
Error type Error name
Non-fatal System FAL error (A40215)
error
Interrupt task error (A40213) Duplicate refreshing of a Unit's I/O
(A39501)
Basic I/O error (A40212)
PLC Setup error (A40210)
I/O verification error
Inner Board non-fatal error
(A40208)
CPU Bus error (A40207)
Special I/O Unit error
(A40206)
Battery error (A40204)
CPU Bus Unit Setup error
(A40203)
Special I/O Unit Setup error
(A40208)
Other error Output OFF bit (A50015)
Communications error
The addresses in parentheses are related flags and words in the Controller
Section's Auxiliary Area.
The NSJ Troubleshooter displays the following errors that can occur in the
built-in DeviceNet Unit.
Error type Error name
Unit status Unit error (n + 10 00)
Unit memory error (n + 10 04)
Bus Off Detected error (n + 10 05) ---
Node address duplication error (n
+ 10 06)
Network power supply error (n +
10 07)
Transmission timeout error (n + 10
08)
Routing table error (n + 10 12)
Message monitoring timer list logic
error (n + 10 13)
File read/write error (n + 11 08)
Section 10-2
Error details
FAL number 0001 to 0511
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Built-in RS-232C port (port C) communi-
cations error (A39204)
Error details
An error occurred in operation as a
DeviceNet Unit.
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