Tecsis EZE30, Руководство по эксплуатации, программированию и обслуживанию

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ENTERING THE SETUP MENU
Press the UP or DOWN key for more than 3 seconds to enter the Set-up Menu
SET UP
ENABLE ZERO BUTTON / SET ZERO TRACK RANGE / CALIBRATE ZERO POINT
ENABLE ZERO BUTTON / CALIBRATE ZERO POINT (Continues on next page)
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ZERO BUTTON ENABLE (± 20% of DISPLAY MAX) / ZERO TRACK RANGE (± 255 d).
Use this menu point to enable or disable the zero button and to set the zero track range. If this parameter is set to
0 then the zero button and the zero tracking will be disabled. If this parameter is set between 1 and 255, the zero
button will be enabled and the zero track range will be equal to the number set. Use the UP/DOWN & MOVE
RIGHT keys to set the zero track range and store by pressing the enter key. Factory default value 00001.
In the normal weighing mode, the zero button will set a new zero providing that the displayed weight value is less
than ± 20% of the maximum display value (see Menu 3.1 o). So if for instance, the maximum display value is set
to 10,000 [Factory Default] the maximum display value that can be set to zero using this button is ± 20% of 10,000
i.e. ± 2000 display counts. If you try to set a new zero which is greater than ± 20% of the display maximum you will
see the error message ‘Err 2’ on the display. To overcome this problem you can either re-calibrate the zero using
Menu 1.2 or 1.3 or you can increase the display maximum (Menu 3.1.o) to allow higher offsets to be corrected.
If this parameter is set between 1 and 255 (not 0) then the zero tracking will also be enabled. The value set will be
equivalent to the zero track range (plus and minus around zero). The zero tracking will work on the no load or zero
value of the weighing system to bring it back to exactly 0. If for instance the no load value or zero of the weighing
system comes back to 5d when unloaded (due to product build up in the weigh hopper for instance), the zero
tracking will automatically reduce this zero offset back to zero providing that the zero is stable (no motion) and is
inside the zero track range. The no load output will be reduced at a fixed rate of 0.4 d/second until the value
reaches 0. The value of d is equal to the display step size.
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If you wish to change any values in these sections, you have to first press the recessed enable switch (top left corner of unit)
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