Troubleshooting
12-2
12.2 Check using input/output data
(1) Checking the error detail information
The gateway error code is stored in the latest error code.
P. 5-2
(2) Checking the error occurrence ID information
The error occurrence ID is stored in the latest error occurrence ID.
P. 5-2
(3) Checking the status detail information
If the error issued was a slave unit status error, it is possible to check the details of present
phenomenon by reading the status details for the relevant ID.
P. 5-4
