# Time-out / process times of H functions (P-CHAN-00026)

P-CHAN-00026 | Timeout / process times of H functions for machining time calculation
Description | The timeout times of H functions are specified in the array ‘h_prozess_zeit[i]’. The field index ‘i’ defines the number of the H function. If the calculation of machining time is activated, the process times of H functions are specified in this array.
Parameter | h_prozess_zeit[i] here i = 0... 999 (maximum number of H functions, application-specific)
Data type | UNS32
Data range | 0 < P-CHAN-00026 < MAX(UNS32)
Dimension | [µs]
Default value | 0
Remarks | This element is currently only used to calculate machining time. Parameterisation example: The following example specifies the timeout and process time of H function 'H1' to 20 ms. h_prozess_zeit[15] 20000