Client_TCP_StateCode

Client_TCP_StateCode (ENUM)

TYPE Client_TCP_StateCode : IDLE

Attributes: qualified_only\

InOut:

Name	Initial	Comment
IDLE	0	Idle, initialize outputs (immediately after start / after the Error state)
READY	10	Ready to transmit Modbus telegrams
CHECK_INPUT	20	Check inputs for changes
RESOLVE	21	Convert ‘sHostAddress’ to an IP address
RESOLVED	22	Successful completion of name resolution
SET_PARAMETER	23	Configure the socket with the TCP parameters
PENDING	30	Socket configuration / configuration of the TCP keep-alive function
PREPARING	31	Determine the IP address and port of the TCP server
CONNECT	40	Establish the connection between the client and the server
CONNECTION_CHECK	41	Check the successfully established connection
CONNECTED	50	Connection between the client and the server was successfully established
SEND	60	Send the Modbus request telegram (Request)
CHECK_SEND	61	Check whether sending the Modbus request telegram ( Request) is possible
RECEIVE	70	Receive the Modbus response telegram (Response)
CHECK_RECEIVE	71	Check whether receiving the Modbus response telegram ( Response) is possible
ERROR	99	Error state / teardown of the connection