SuperCom S7 Protocol Library

Following a short list of some API functions:

RS_S7GetEventCode Provides the event code, when an S7 event was reported  (Event function)
RS_S7OpenLink Open connection to a S7
RS_S7CloseLink Close the connection with the S7
RS_S7Ready Ready to communicate with the S7?
RS_S7GetSetConfig Get or set the connection parameter
RS_S7OpenSession Establish a session with the remote PLC protocol stack
RS_S7CloseSession Terminate the session with the remote PLC protocol stack
RS_S7Fetch Retrieve data e.g. Inputs, Outputs, Flags, Data block, Counter, Timer,..
RS_S7Write Transfer data to the S7 and change operand values
RS_S7RequestCreate Create a complex request in order to access different operands. This increases the data throughput again and reduces the load on the net.
RS_S7RequestSend Transmit the request to the S7 for execution and expect data, if any
RS_S7RequestExtractData Extract the data received from an executed complex request

RS_S7GetBoardInfoEx

Informational e.g. CPU protection (Mode, Switch, Password Level), Ethernet (ip, mac,..), ModuleName, ModuleTypeName, SerialNumber, ...

RS_S7GetPlcOrderCodeEx

Provides info on Module, HW, Firmware, Version, Mfg, ...

RS_S7GetPlcLEDStates

Provides misc. LED states

RS_S7GetPlcRunStatus

Provides run status (e.g. Run, Stop)

RS_S7GetDateTime, RS_S7SetDateTime

Get or set the actual plc date and time.

:
:

:
:

 


Home    Back
Modified at:

ADONTEC