Error Identification

If an error indication is signaled by the API function, the application should check the identification of the exact error code with the API function CONodeGetErr(). One of the following error codes will be returned by this API function.

These error codes are defined within the header file: co_err.h

Error Code	Description
`CO_ERR_NONE`	no error
`CO_ERR_BAD_ARG`	invalid argument
`CO_ERR_OBJ_NOT_FOUND`	searched object not found in directory
`CO_ERR_OBJ_READ`	error during reading a object entry
`CO_ERR_OBJ_WRITE`	error during writing a object entry
`CO_ERR_OBJ_SIZE`	read/write with wrong size to object
`CO_ERR_OBJ_MAP_LEN`	invalid mapping length
`CO_ERR_OBJ_MAP_TYPE`	invalid mapping type
`CO_ERR_OBJ_ACC`	unsupported access
`CO_ERR_OBJ_RANGE`	value range of parameter exceeded
`CO_ERR_PARA_IDX`	wrong index for parameter type
`CO_ERR_PARA_STORE`	error during storing parameter
`CO_ERR_PARA_RESTORE`	error during restoring parameter
`CO_ERR_PARA_LOAD`	error during loading parameter
`CO_ERR_CFG_1001_0`	entry 1001:0 is bad/not existing
`CO_ERR_CFG_1003_0`	entry 1003:0 is bad/not existing
`CO_ERR_CFG_1003_1`	entry 1003:1 is bad/not existing
`CO_ERR_CFG_1005_0`	entry 1005:0 is bad/not existing
`CO_ERR_CFG_1010_0`	entry 1010:0 is bad/not existing
`CO_ERR_CFG_1011_0`	entry 1011:0 is bad/not existing
`CO_ERR_CFG_1014_0`	entry 1014:0 is bad/not existing
`CO_ERR_CFG_1017_0`	entry 1017:0 is bad/not existing
`CO_ERR_TMR_NO_ACT`	no action available while creating
`CO_ERR_TMR_INSERT`	error during insert action in tmr-list
`CO_ERR_TMR_CREATE`	error during creating a timed action
`CO_ERR_TMR_DELETE`	error during deleting a timed action
`CO_ERR_NMT_INIT`	error during initializing NMT slave
`CO_ERR_NMT_APP_RESET`	error in resetting application
`CO_ERR_NMT_COM_RESET`	error in resetting communication
`CO_ERR_NMT_MODE`	action not allowed in current NMT mode
`CO_ERR_EMCY_BAD_ROOT`	error in emcy structure, member: Root
`CO_ERR_TPDO_COM_OBJ`	config error in TPDO communication
`CO_ERR_TPDO_MAP_OBJ`	config error in TPDO mapping
`CO_ERR_TPDO_OBJ_TRIGGER`	error during trigger via an object
`CO_ERR_TPDO_NUM_TRIGGER`	error during trigger via an PDO number
`CO_ERR_TPDO_INHIBIT`	error during inhibit timer creation
`CO_ERR_TPDO_EVENT`	error during event timer creation
`CO_ERR_RPDO_COM_OBJ`	config error in RPDO communication
`CO_ERR_RPDO_MAP_OBJ`	config error in RPDO mapping
`CO_ERR_SDO_READ`	error during in SDO block reading
`CO_ERR_SDO_WRITE`	error during in SDO block writing
`CO_ERR_SYNC_MSG`	error during receive synchronous PDO
`CO_ERR_IF_INIT`	error during initialization
`CO_ERR_IF_ENABLE`	error during enabling the interface
`CO_ERR_IF_FLUSH_RX`	error during flushing RX interface
`CO_ERR_IF_FLUSH_TX`	error during flushing TX interface
`CO_ERR_IF_RESET`	error during resetting interface
`CO_ERR_IF_CLOSE`	error during closing the interface
`CO_ERR_IF_READ`	error during reading from interface
`CO_ERR_IF_SEND`	error during sending to interface
`CO_ERR_SIG_INIT`	error during initializing CAN signals
`CO_ERR_SIG_CREATE`	error during creating a needed signal
`CO_ERR_MSG_INIT`	error during message initialization
`CO_ERR_MSG_CREATE`	error during creating a message
`CO_ERR_MSG_READ`	error during reading a message
`CO_ERR_TYPE_RD`	error during reading type
`CO_ERR_TYPE_CTRL`	error during type control
`CO_ERR_TYPE_WR`	error during writing type