Manual

SE56

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MENU 8 - DISPLAY

(POS. 8.5-6) Totalizer 1-2 reset [T1/2 reset]

These functions are activated pressing the key Enter during the function visualization. When

"EXECUTE?" is required, press Esc/Del/Canc to proceed; or any other key to cancel the operation.

MENU 9 - BATCH

Visualized only with batch active (output on batch and/or pos. 5.8 enable or pos. 5.9 on

batch)

(POS. 9.1) Number of batch samples [N.SAMPLES=XXX]

Number of batch cycles to be done to define the value of compensation. This function allows to

automatically determine the average value for automatic compensation of system delay (pos. 9.3).

Set to ZERO this function for manually introduction of the compensation value.

(POS. 9.2) % limit of compensation [HYST.=%XXX]

This value defines the percentage of maximum difference between the compensation value set (pos.

9.3) and the average compensation value defined with the function 9.1. Over this threshold the new

compensation value will be automatically set (if Number of batch samples is different from zero)

(POS. 9.3) Compensation value [V.COM.=XX.XXX]

This value, expressed in the same selected volume unit of measure, is the result of the difference

between the batch value set and the quantity of product really supplied due to the system delays:

closing valves, stop pumps, stop motors, etc. Attention: if you need to set manually the value of

compensation, preset to ZERO the Number of batch samples (pos. 9.1)

(POS. 9.4) Prebatch value [V.PRE.=XX.XXX]

set the volume of liquid at which you want to enable the pre-batch. When the pre-batch volume “V

Pre” is reached the output (if enabled) is de-activated. This value is constant for all quantities to be

batched and must be set in current volume unit of measure. The pre-batch function is useful when

you need fast and accurate fillings.

(POS. 9.5) Enable/disable auto-batch function [AUTO BATCH=ON/OFF]

Applying a voltage on the on/off input terminals for more than 5 second the valve controlled by the

meter stands open while the voltage is applied on the input. When the product has reached the

desired volume/level, removing the voltage from the input, the meter closes the valve and memorizes

the supplied product volume in the current memory batch (see "BATCH FUNTIONS"); the value

obtained with this procedure will be the volume supplied in every following batch. In order to modify

this value, repeat the operations above. This procedure set the safety timer at a value 1.25 times

greater than the time used to reach the batched quantity; after that the counter will be reset.

(POS. 9.6) Automatic selection of batch formula [BM AUTO SEL=ON/OFF]

The function allows the automatic selection of the first 4 formulas depending on the duration of the

pulse of the batch start (see section Input operation stage). This function is active only if the

function cons. mode (pos. 9.7) has not enabled. Besides, activating this function, the automatic

compensation of the batch volume is also excluded (the value of the parameter "N.samples" (pos.

9.1) will be automatically set to zero). However the manual compensation is possible introducing the

opportune value on the parameter "V.com" (pos. 9.3)

(POS. 9.7) Static consent of batch [CONS. MODE=ON/OFF]

The function enable the dosing start and stop using a static signal, instead of an impulsive, applied to

the input (see Digital input section), this signal will have to stand applied all through the batch. The

function automatically disables functions BM AUTO SEL (pos. 9.6) and AUTO BATCH (pos. 9.5).