13. Troubleshooting
13-39
(c) Result and status errors
When a station connected to a J.NET module detects an error, the module sets the ALM of the S
register and the error flag of the NET status to ON. The module then writes an error code in the S table
to record the error information.
Table 13-20 Error codes for errors detected by a station
Error code
Description
Corrective action
9001
The station is currently stopped.
Turn off and then turn on the power to the station,
and then reset the CPU. If the error persists,
replace the station.
9002
A station error occurred.
(An error occurred in the station.)
9003
The station is currently stopped, and a station
error has occurred.
8020
An initialization request was rejected.
The SVPT settings are not consistent with the
station. Reconfigure the SVPT to match the
station. If the error persists, replace the station.
8081
In the AUTO mode, the registered transfer byte
count is not consistent with the response I/O
size from the station.
8082
When the slot is specified, the registered
transfer byte count is not consistent with the
response I/O size from the station.
(d) Polling errors
When a station connected to a J.NET module can perform polling and the module detects an error in a
PUT/GET service request from the station, the module sets the ALM of the S register and the error flag
of the NET status to ON. The module then writes an error code in the S table to record the error
information.
Table 13-21 Polling error codes
Error code
Description
Corrective action
A020
Address data is insufficient.
No corresponding symbol exists.
Check and correct the PUT/GET service request
from the station.
A022
The address field is a numerical value.
A021
An address field count error occurred.
A040
The address is an odd number.
Summary of Contents for S10VE
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