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BusProtocolErrorsFTALK_MBUS_EXCEPTION_RESPONSE Field

Modbus exception response

Namespace:  FieldTalk.Modbus.Master
Assembly:  FieldTalk.Modbus.Master (in FieldTalk.Modbus.Master.dll) Version: 2.15.2-eval+3d8362b4bb861c05760d48b11d303e954bb8597c
Syntax
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public const int FTALK_MBUS_EXCEPTION_RESPONSE = 160

Field Value

Type: Int32
Remarks
Signals that a Modbus exception response was received. Exception responses are sent by a slave device instead of a normal response message if it received the query message correctly but cannot handle the query. This error usually occurs if a master queried an invalid or non-existing data address or if the master used a Modbus function, which is not supported by the slave device.
See Also