AS Series Module Manual
11-96
11.5.6.4. Software Diagnosis
Click the Start Monitor button on the AS01DNET (RTU) interface. The Error code column will show relevant contents as
follows.
0x8001
AS01DNET (RTU)
detect the configured module.
1. Check if the module is disconnected.
2. Check if the module is damaged.
0x8002
consistent with the configured
Ensure that the actually connected module is the same as
that configured in the software.
Note: For details on more error codes, refer to the explanation of Error ID in AS-series product manual.
Remark:
 The software diagnosis function can not be enabled until the DeviceNet Builder software is online.