11�1�4 Timeout; 11�2 Settings For Volumetric Flow Monitoring; 11�2�1 Limit Monitoring Out1 Or Out2 / Hysteresis Function; 11�2�2 Limit Monitoring Out1 Or Out2 / Window Function - KROHNE AF-E 400 Handbook

During operation: [�� ] is displayed if you try to change parameter values�
Unlocking:
► Make sure that the unit is in the normal operating mode�
► Press [▲] and [▼] simultaneously for 10 s until [Reset menu lock] is displayed.
Via the IO-Link interface the setting buttons can be locked with [Lock via
system] so that you can no longer set parameters on the unit�
11.1.4 Timeout
If no button is pressed for 30 s during parameter setting, the unit returns to the
operating mode with unchanged values�
11.2 Settings for volumetric flow monitoring
11.2.1 Limit monitoring OUT1 or OUT2 / hysteresis function
► Select [SELx] and set FLOW�
► Select [oux] and set the switching signal:
- Hno = hysteresis function / normally open
- Hnc = hysteresis function / normally closed
► Select [SPx] and set the value at which the output switches�
► Select [rPx] and set the value at which the output switches off�
11.2.2 Limit monitoring OUT1 or OUT2 / window function
► Select [SELx] and set FLOW�
► Select [oux] and set the switching signal:
- Fno = window function / normally open
- Fnc = window function / normally closed
► Select [FHx] and set the upper limit of the window section�
► Select [FLx] and set the lower limit of the window section�
11.2.3 Switching signal volumetric flow direction OUT1 or OUT2
► Select [SELx] and set FLOW�
► Select [oux] and select detection of flow direction dir�F
> Output switches when the volumetric flow direction is reversed (→
5�2�2)�
UK
Menu OUTx:
[SELx]
[oux]
[SPx]
[rPx]
Menu OUTx:
[SELx]
[oux]
[FHx]
[FLx]
Menu OUTx:
[SELx]
[oux]
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