_DP_SERVICE USINT 2 DEVICE_DP_SLAVE [...] acknowledge REQ/RES DP_SLAVE [...] : DP-SLAVE-IO IND

_GLOBAL_STATION_ADDRESS UINT 127 DP_DEFAULT_SLAVE [...] _NO_MASTER_ADDRESS UINT 255 DP_MAX_SLAVE [...] supported DP_STATUS

ExceptionCodes : MODBUS [...] server (or slave [...] (or slave) is in

E, FoE, SoE) MAX_STATUS [...] cycles until a slave [...] request and slave

FunctionCodes : MODBUS [...] SingleRegister 6 ReadExceptionStatus

PROFIBUS DP-slave or [...] Code := convertAddr.STATUS [...] PROFIBUS DP-slave or a

ComUser MODBUS serial client [...] -> ModbusFB -> Parameter [...] /codesys-example/modbus

TCP EXTENDS Server MODBUS TCP server (slave [...] MODBUS TCP requests by

each Profinet Slave [...] Slave is in cyclic [...] PNIO Status of the

status) PROGRAM PLC [...] : ReadMemory ; wStatus [...] Read , usiCom := 1 , wSlave