E_IEC870_5_101SerialLinkState

IEC 60870-5-101/102/103 connection status.

Syntax

TYPE E_IEC870_5_101SerialLinkState :
(
    eSERIALLINK_DISCONNECTED,
    eSERIALLINK_ESTABLISHED,
    eSERIALLINK_SUSPENDED
);
END_TYPE

Requirements

Development environment

Target system type

PLC libraries to be linked (category group)

TwinCAT v3.1.4012.0

PC oder CX (x86, x64, Arm®)

Tc2_IEC60870_5_10x (Communication->IEC60870)
Tc2_SerialCom (Communication->Serial)
Tc2_TcpIp (Communication->TcpIp)
Tc2_Utilities (System)