Device and Vendor Specific Modbus Functions

Detailed Description

Some device specific or vendor specific functions and enhancements are supported.

Advantec ADAM 5000/6000 Series Commands

int MbusTcpMasterProtocol::adamSendReceiveAsciiCmd (const char *const commandSz, char *responseSz)

Send/Receive ADAM 5000/6000 ASCII command.

Function Documentation

int adamSendReceiveAsciiCmd ( const char *const commandSz,

char * responseSz

) [inherited]

Send/Receive ADAM 5000/6000 ASCII command.
Sends an ADAM 5000/6000 ASCII command to the device and receives the reply as ASCII string. (e.g. "$01M" to retrieve the module name)

Parameters:

commandSz Buffer which holds command string. Must not be longer than 255 characters.

responseSz Buffer which holds response string. Must be a buffer of 256 bytes. A possible trailing CR is removed.

Returns:
FTALK_SUCCESS on success or error code. See Protocol Errors and Exceptions for a list of error codes.

Note:
No broadcast supported