7.26 UA_EventItemRemoveList
| FB-Name | UA_EventItemRemoveList | ||
| This Function Block can be used to remove an event item handle from a subscription. | |||
| VAR_INPUT | |||
| B | Execute | BOOL | On rising edge node information will be read. |
| B | SubscriptionHdl | DWORD | Subscription handle. |
| B | EventItemHdlCount | UINT | Number of elements the EventItemHdls shall have. |
| B | EventItemHdls | ARRAY OF DWORD | Event item handles. Length is vendor-specific (MAX_ELEMENTS_EVENTITEMLIST). See Constants of Array Lengths |
| B | Timeout | TIME | Time to response. |
| VAR_OUTPUT | |||
| B | Done | BOOL | FB has completed its task. |
| B | Busy | BOOL | The FB is not finished and new output values are to be expected. |
| B | Error | BOOL | Signals that an error has occurred within the FB. |
| E | ErrorID | DWORD | Error code. |
| B | ErrorIDs | ARRAY OF DWORD | Error codes |
| Notes: - | |||
| UA_EventItemRemoveList | ||||||
| BOOL | Execute | Done | BOOL | |||
| DWORD | SubscriptionHdl | Busy | BOOL | |||
| UINT | EventItemHdlCount | Error | BOOL | |||
| ARRAY OF DWORD | EventItemHdls | ErrorID | DWORD | |||
| TIME | Timeout | ErrorIDs | ARRAY OF DWORD | |||