Conversion time
The conversion time per channel depends on the selected filter setting and the set delay time (CoE 0x80n0:31). It applies from the start of the measurement (automatic or single-shot mode) and is calculated as follows:
Tconversion=1 / ffilter + Tdelay_time
Note: in general, the EL3692 terminal operates in a two channel alternating mode, thus the conversion time doubles.
|
Filter setting |
Conversion time after filtering |
|---|---|
|
2.5 Hz |
400 ms |
|
5 Hz |
200 ms |
|
10 Hz (default) |
100 ms |
|
15 Hz |
66 ms |
|
25 Hz |
40 ms |
|
30 Hz |
33 ms |
|
50 Hz |
20 ms |
|
60 Hz |
17 ms |
|
100 Hz |
10 ms |
Table 2: Conversion times depending on filter settings
The specified values correspond to the approximate update time of the process image, if the field bus cycle time is smaller than or equal to the conversion time.
The ToggleBit TxPDO toggle can be used for verification.