1.Description
This module ensures that all telegrams on the sending page can be processed when sending IP telegrams at short intervals. For this purpose the module has a buffer with a freely definable size in bytes.
Note
Input 2: This input must be set when sending the IP telegram. For this purpose the input must be set to 1 in the event of successful and faulty sending.
2.Inputs
| No. | Name | Initialisation | Description |
|---|---|---|---|
| 1 | E1 Data | "" | Data |
| 2 | E2 Dequeue | 0 | Dequeue - If this input contains a value not equal to zero, then the oldest entry from the buffer is sent at Output 1 and then deleted from the buffer. |
| 3 | E3 Buffer size | 10000 | Buffer size - This value is limited to 10,000 bytes and must be reduced when using several of these modules. |
3.Outputs
| No. | Name | Initialisation | SBC | Description |
|---|---|---|---|---|
| 1 | A1 Data | "" | s | Data |
| 2 | A2 Overflow | 0 | s | Overflow - This output sends the number of rejected bytes (total sum) when the buffer is full. |
s = send, sbc = send by change
4.Other
| Recalculation during start: | No |
|---|---|
| Module is retentive: | No |
| Internal designation: | 18018 |
| Category: | List input + list output |