_OK if the function succeeds. In

IoDrvModbusSerial (FB) ¶ FUNCTION_BLOCK Io

ConfigGetConnector (FUN) ¶ FUNCTION ConfigGetConnector :

ConfigGetFirstConnector (FUN) ¶ FUNCTION Config

ConfigGetNextConnector (FUN) ¶ FUNCTION Config

UtilFindDataItemById (FUN) ¶ FUNCTION Util

an SML function block

SML_TelegramReader_CAN (FB) ¶ FUNCTION_BLOCK FINAL SML

SML_TelegramWriter_CAN (FB) ¶ FUNCTION_BLOCK FINAL SML

IsLegalUTF8 (FUN) ¶ FUNCTION IsLegalUTF8 : BOOL