DFW series indicators DFW_03_12.07_EN_U
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- Confirm with ENTER/PRINT; if one has selected the inout, MAStr, ChECk, PErC, tot o, tot S or Coun mode, one will be
asked to select one or more operating parameter; refer to the specific functioning mode section for the relative
description.
- The instrument automatically goes to the following step.
- Press many times the C key until the display shows the message “SAVE?”.
- Press ENTER/PRINT to confirm the changes made or another key to not save.
NOTE: If there is a printer, once the functioning mode is selected, the relative printout is automatically enabled, depending
on the type of printer selected in the SEtuP >> SEriAL >> CoM.Prn >> Pr.ModE (TECH.MAN.REF.).
11.1 UNIT OF MEASURE/POUNDS CONVERSION (Std)
By pressing the MODE key the weight conversion between the scale unit of measure and lb is made and vice versa.
NOTES:
- The conversion takes place for any unit of measure set during the calibration.
- With APPROVED instrument the weight in pounds is displayed for 5 seconds, after which the display goes to the scale
unit of measure. During the viewing in pounds it is not possible to print the weight (when pressing ENTER/PRINT the
message “ConV” is shown and an acoustic signal is emitted.
11.2 NET/GROSS SWITCH (ntGS)
If a tare is set by pressing the MODE key, for about 3 second interval, the gross weight is displayed.
NOTE: While the gross weight is being viewed it is not possible to print.
11.3 SET POINT ON THE GROSS WEIGHT (StPG)
By selecting this functioning mode, in the normal scale status, one enables the function of the relays on the GROSS weight;
with the optional boards, it is possible to use up to 4 relays.
In the outPut menu of the SET-UP environment (TECH.MAN.REF.), one sets the functioning mode for each relay used:
none, with hysteresis (enabling and disabling set point) without hysteresis (single set point).
Furthermore it is possible to set the status of the relays (normally open or normally closed), or the type of check (direct or
weight stability).
MODE WITH HYSTERESIS
One enters two SET POINTS for each relay: a DISABLING one, which, when the gross weight is lower than it, it disables
the concerned relay; and an ENABLING one, which, when the gross weight is equal or greater than it, it enables the
concerned relay.
By keeping the ENTER/PRINT key pressed for about 3 seconds one enters the DISABLING and ENABLING SET POINT
values, only for the configured relays:
- The display shows " S1 oF " (DISABLING relay 1 SET POINT): press ENTER/PRINT to enter the step.
- Use the MODE key to choose the digit to be increased (BLINKING DIGIT), the scrolling of the digits goes from left to
right.
- Decrease or increase the value using the ZERO or TARE keys.
- When finished entering the values, confirm with ENTER/PRINT.
- The display shows " S1 on " (ENABLING relay 1 SET POINT): enter the weight value like in the preceding SET POINT
and confirm with ENTER/PRINT.
- With the C key, one quickly zeros the set point value.
- In the same way go ahead with the "Sb2.oF", “Sb2.on”, “Sb3.oF”, “Sb3.on”, “Sb4.oF”, “Sb4.on” (if present).
- Once finished the programming of the set points, one should exit with the C key to return to weighing.
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