kernelv_ch_get_blocknumber()
Prototype
KERNELV_RETURN | kernelv_ch_get_blocknumber (unsigned long int chanIndex, |
Description
Reads the currently executed block number of an NC program.
Parameter
Name | Type | Meaning |
chanIndex | unsigned long | Channel index of the channel whose block number is to be read. |
blocknumber | signed long* | Pointer to the value to which the block number is to be written. |
Return values
Symbol | Value | Meaning |
RET_FINISHED | 0 | The function was executed without error. |
ERR_INVALID_CHAN | -1 | The transferred channel index is higher than the number of configured channels -1. |
ERR_CNC_NOT_INIT | -3 | The simulation CNC kernel was not yet initialised. |