instance) PortStatus ARRAY [0..7] OF Port
DrvEtherCAT CheckLastPort [...] DrvEtherCAT FirstChildNode FirstPort [...] DrvEtherCAT NbrSlavesFirstPort
CAT slave Port BYTE Port [...] first port Backup
DpmTotalSize UDINT !< Dual-Port
port extended [...] settings of a COM port
) Port PORTS COM1,COM [...] time of serial
