Response Codes And Troubleshooting - Omron SYSMAC 3G8F7-CLK12-E Operation Manual

Response Codes
Example 1
Example 2

6-4-3 Response Codes and Troubleshooting

Main code
00: Normal completion
98
In the two diagrams, the numbers indicate the following:
(1) The transmitted data fails to be received.
(2) The relay error and response code are returned to the command
source.
In this example, data cannot be transferred between Controller Link Units due to
some cause such as a routing table error.
Controller Link Unit
In this example, the specified destination node or the next relay node does not
exist.
Controller Link Unit Controller Link Unit
If an error occurs, check the MRES and SRES codes for the node in question,
and correct the problem.
The table below lists response codes (main and sub-codes) returned after
execution of the FINS commands, the probable cause of errors, and recom-
mended remedies.
Upon receipt of some commands, the destination node will issue a request to
another node; the other node is referred to as the third node.
Sub- Probable cause
code
00 ---
01 Service was interrupted
Computer
Controller Link Unit
Transmission Response
Computer
Controller Link Unit Controller Link Unit
Transmission Transmission Response Response
---
Check the contents of the destination
transmission area of third node.
Check the data link status.
Section 6-4
Controller Link Support Board
Controller Link Support Board Controller Link Support Board
Remedy