Empty Signal - Ecolab EcoAdd Series Operating Instructions Manual

7.10.8

Empty signal

Under the menu item "Empty signal" you can select whether an open or closed contact
leads to an empty signal and whether a container change at the pump must be manually
released or not.
A suitable suction pipe must be connected to the empty signal input on the
pump on terminals 25, 26 and 27
(suction lance)' on page 62 .
The following should be noted here:
– Connect zero-potential contact to pulse input and GND.
– Do not connect any external voltages!
– Minimum switch-on and switch-off times = 15 ms.
Fig. 55: Configuration: Empty signal acknowledgement
Factory setting: Auto acknowledge (acknowledge automatically)
Selection of the [configuration] - [Empty signal]:
1. [Call up the Main menu] :
2. [Configuration] - setting:
3. Use the scrollbar to scroll to the [Empty signal] .
4. [Select Empty signal] .
5. If required, select 'Empty signal contact' : 'Closed contact = Empty signal' .
ð After selecting this, a check mark
6. [Click Next]
ð Screen changes to the acknowledgement query of the 'empty signal' .
7. Select the required option:
The following options can be selected:
Ä Chapter 7.10.8.1 'Acknowledge automatically: ' on page 104
n
Ä Chapter 7.10.8.2 'Acknowledge manually: ' on page 105
n
8. Pressing the
ð The screen switches to the overview: [Configuration].
9.
By pressing the
10. By pressing the
3
5
4
Ä Chapter 7.7 'Main menu' on page 73
Ä Chapter 7.10 'Overview - Configuration' on page 92
to save the setting.
button saves the setting.
button, you can return to the [main menu].
button, you can return to the [operating display].
103
Ä Chapter 6.4.9 '[Level] Level monitoring
6
is set in the selection field.
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Control / Software
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