Overview of NC errors TwinCAT 47 Version: 1.1 Error(Hex) Error(dec) Error type Description 4B11 19217 Parameter "Zero shift index is outside the range" The index of the zero shift is invalid. 4B12 19218 Parameter "R-parameter index or size is invalid" This error occurs if the R-parameters are written or read but the index or size are outside the range. 4B13 19219 Parameter "Index for tool description is invalid" 4B14 19220 Function "Version of the cyclic channel interface does not match the requested function or the function block" This error occurs if an older TwinCAT version is used to call new functions of a later TcNci.lib version.
4B15 19221 Function "Channel is not ready for the requested function" The requested function cannot be executed, because the channel is in the wrong state. This error occurs during reverse travel, for example, if the axis was not stopped with ItpEStop first. 4B16 19222 Function "Requested function is not activated" The requested function requires explicit activation. 4B17 19223 Function "Axis is already in another group" The axis has already been added to another group. 4B18 19224 Function "Block search could not be executed successfully" The block search has failed. Possible causes:
• Invalid block number 4B19 19225 Parameter "Invalid block search parameter" This error occurs if the FB ItpBlocksearch is called with invalid parameters (e.g. E ItpDryRunMode, E ItpBlockSearchMode) _ _ 4B20 19232 Function "Cannot add all axes" This error occurs if an auxiliary axis is to be added to an interpolation group, but the function fails. It is likely that a preceding instruction of an auxiliary axis was skipped. Error numbers 0x4B30 to 0x4B3F are used in the TcMcCam library (MC NC TableErrorCodes): _ _ 4B30 19248 Parameter "Pointer is invalid" A pointer to a data structure is invalid, e.g.
Null • Data structure MC CAM REF was not initialized _ _ 4B31 19249 Parameter "Memory size invalid" The specification of the memory size (SIZE) for a data structure is invalid. • The value of the size parameter is 0 or less than the size of one element of the addressed data structure. • The value of the size parameter is less than the requested amount of data. • The value of the size parameter does not match other parameters as number of points, number of rows or number of columns. 4B32 19250 Parameter " Cam table ID is invalid" The ID of a cam table is not between 1 and 255. 4B33 19251 Parameter "Point ID is invalid" The ID of a point (sampling point) of a motion function is less than 1.
4B34 19252 Parameter "Number of points is invalid" The number of points (sampling points) of a cam plate to be read or written is less than 1. 4B35 19253 Parameter "MC table type is invalid" The type of a cam plate does not match the definition MC TableType. _ 4B36 19254 Parameter "Number of rows invalid" The number of rows (sampling points) of a cam table is less than 1.