Name

Comment

INITIALIZING

Setting up CIP objects. Go on with IP_CONFIG.

IP_CONFIG

Make ip configuration to ethernet interface and waiting for it to go on state IoDrvEthernet->EthernetState->RUNNING. Go on with UDP_CONFIG if ok. If error eState is ScannerState.ERROR and Error.TCPIP_CONFIG_ERROR.

UDP_CONFIG

Open UDP default port 2222 socket for IO communication. If ok go on with UDP_CONFIG, else ScannerState.BUS_ERROR.

ENCAPSULATION_CONFIG

Start the encapsulation server of the scanner on default port 44818 TCP. Go on with ADAPTER_CONFIG if ok, else ScannerState.BUS_ERROR.

ADAPTER_CONFIG

Empty state. Go on with OPEN_CONNECTIONS.

OPEN_CONNECTIONS

Setting CIP identity status to configured and go on with state RUNNING.

RUNNING

Open connections to adapters and handel IO communication and explicit messages (different tasks)

DIAGNOSTIC_AVAILABLE

Same as running with diagnostic message for configurator/editor.

BUS_ERROR

UDP or TCP ports could not be opened. If network interface is going on state IoDrvEthernet->EthernetState->RUNNING scanner jumps to state INITIALIZING.

RESET

If xReset on CIP identity object is received this state is getting aktiv.

ERROR

If network interface is going on state IoDrvEthernet->EthernetState->RUNNING scanner jumps to state INITIALIZING.