MID_PrimoAdvanced_Bedienungsanleitung_0704_e.doc
Parameter setting
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5.2.2.5 Preselection
The menu point preselection is used for realisation of simple batches. The value for
the preselection quantity can be set from 0,01 to 9999,99 volume units in steps of
0,01 volume units.
The preselection quantity is counted down to 0 from the programmed value and the
reaching of the preselected quantity is indicated via the relay 2. The meter can be
resetted via the menu „erase totals“ or an external switch. The relay is closed after
the resetting and is opened by the reaching of the preselected quantity.
Notice:
If more than the preselected quantity should be batched, this is
indicated in the display by a negative sign.
At the use of the preselection the flow direction has to be
programmed in unidirectional direction.
5.2.2.6 Resetting the totalizers and the preselection meter
The totalizers indicated in the display are set to zero via this menu point. If the
preselection is active, the preselection meter is reset to the set preselection quantity.
The jumper has to be „reset“ on the circuit board, so that the totalizer 1, resp. the
preselection meter can be reset via an external switch (opener).
Menu
External switch
Voltage loss
Totalizer
Bi Uni Bi Uni Bi Uni
Tot 1 / Tot+
R
R
Tot 2 / Tot -
R
R
R
Tot 1 / Tot+ (appr)
Tot 2 / Tot - (appr)
R
R
DOS
(preselection) R R
DOS
(appr)
R R
R = Reset possible, Appr = approved version, Bi = bi-directional mode, Uni = uni-directional mode
16
14
Switch (opener)
0.000
External resetting
Relay 2
max. 48 V
500 mA
7
8
