Mehr als die Error-Nummern, welche im Quellcode stehen kenne ich auch nicht, aber die sind ja jedem zugänglich. 0x8200 gibt es da leider nicht. Vielleicht weiß Zottel etwas dazu?
Aus Version 8.4.0
/*
error code to message string conversion:
*/
char * DECL2 daveStrerror(int code) {
switch (code) {
case daveResOK: return "ok";
case daveResMultipleBitsNotSupported:return "the CPU does not support reading a bit block of length<>1";
case daveResItemNotAvailable: return "the desired item is not available in the PLC";
case daveResItemNotAvailable200: return "the desired item is not available in the PLC (200 family)";
case daveAddressOutOfRange: return "the desired address is beyond limit for this PLC";
case daveResCPUNoData : return "the PLC returned a packet with no result data";
case daveUnknownError : return "the PLC returned an error code not understood by this library";
case daveEmptyResultError : return "this result contains no data";
case daveEmptyResultSetError: return "cannot work with an undefined result set";
case daveResCannotEvaluatePDU: return "cannot evaluate the received PDU";
case daveWriteDataSizeMismatch: return "Write data size error";
case daveResNoPeripheralAtAddress: return "No data from I/O module";
case daveResUnexpectedFunc: return "Unexpected function code in answer";
case daveResUnknownDataUnitSize: return "PLC responds with an unknown data type";
case daveResShortPacket: return "Short packet from PLC";
case daveResTimeout: return "Timeout when waiting for PLC response";
case daveResNoBuffer: return "No buffer provided";
case daveNotAvailableInS5: return "Function not supported for S5";
case 0x8000: return "function already occupied.";
case 0x8001: return "not allowed in current operating status.";
case 0x8101: return "hardware fault.";
case 0x8103: return "object access not allowed.";
case 0x8104: return "context is not supported. Step7 says:Function not implemented or error in telgram.";
case 0x8105: return "invalid address.";
case 0x8106: return "data type not supported.";
case 0x8107: return "data type not consistent.";
case 0x810A: return "object does not exist.";
case 0x8301: return "insufficient CPU memory ?";
case 0x8402: return "CPU already in RUN or already in STOP ?";
case 0x8404: return "severe error ?";
case 0x8500: return "incorrect PDU size.";
case 0x8702: return "address invalid."; ;
case 0xd002: return "Step7:variant of command is illegal.";
case 0xd004: return "Step7:status for this command is illegal.";
case 0xd0A1: return "Step7:function is not allowed in the current protection level.";
case 0xd201: return "block name syntax error.";
case 0xd202: return "syntax error function parameter.";
case 0xd203: return "syntax error block type.";
case 0xd204: return "no linked block in storage medium.";
case 0xd205: return "object already exists.";
case 0xd206: return "object already exists.";
case 0xd207: return "block exists in EPROM.";
case 0xd209: return "block does not exist/could not be found.";
case 0xd20e: return "no block present.";
case 0xd210: return "block number too big.";
// case 0xd240: return "unfinished block transfer in progress?"; // my guess
case 0xd240: return "Coordination rules were violated.";
/* Multiple functions tried to manipulate the same object.
Example: a block could not be copied,because it is already present in the target system
and
*/
case 0xd241: return "Operation not permitted in current protection level.";
/**/ case 0xd242: return "protection violation while processing F-blocks. F-blocks can only be processed after password input.";
case 0xd401: return "invalid SZL ID.";
case 0xd402: return "invalid SZL index.";
case 0xd406: return "diagnosis: info not available.";
case 0xd409: return "diagnosis: DP error.";
case 0xdc01: return "invalid BCD code or Invalid time format?";
default: return "no message defined!";
}
}
