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Function used to close the connection with the specified Modbus TCP server.

Syntax

i32 mbc_shutdown (i32 mbc)

mbc

Handle Modbus returned by the previous function mbc_init()

Result

Returns:

Value

Meaning

>= 0

ERROR if OK disconnect operation or one of the reference MBC_const codes

-1

Illegal arguments

-4

Client already disconnected from the server (MBC_CONN)

Validity

Task

System Requirements

From RTE 34.30.0

Note

 
  

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