Pyramid Solutions AB7603 Manual de usuario Pagina 75

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Modbus/TCP 7-2
© 2011 Pyramid Solutions Inc. Publication PUB-AB7603-014
Supported Exception Codes
An exception code is returned in the response when the BridgeWay is unable to
service the Modbus request that was received. The following exception codes will
be used by the BridgeWay.
Exception
Code
Name Description
01 Illegal Func-
tion
The module does not support the function
code in the query
02 Illegal Data
address
The data address received in the query is out-
side the initialized memory area
03 Illegal Data
Val ue
The data in the request is illegal
Table 7-2 Exception Codes
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