Brecknell DS 1000-LCD, Руководство оператора

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AWT35-100107 Rev AB 11/30
4 Weighing Modes
This section covers the scale operations and functions of the DS 1000-LCD scale.
4.1 Hold Function
This function can be used to freeze a displayed weight/pcs value. In Hold mode, the scale can capture
and hold stable weight/pcs values, or average an unstable value. Then, the indicator temporarily freezes
(
Hold
) the value on screen for the user to view or record.
The DS 1000-LCD is featured with three hold modes: Manual, Average and Automatic (default).
The indicator provides special mode settings to accommodate weight movements in the
User Menu. Open the Submenu 1 HOLD to enable this mode and change the parameter
values: NLD.RNG (10 div), HLD.RNG (5 div), AVG.TIM (5 sec), STB.TIM (15 sec) accordingly.
4.1.1 Automatic Hold Mode (Default)
When this mode is activated, the scale automatically grabs and holds the weight on the display until the
weight returns to zero and a new
Hold
weighing session starts.
1. Power up the scale and zero the display, if necessary, by pressing the
ZERO/ON/OFF
key. Be
sure the scale is displaying weight in your preferred unit of measure. Press the
UNIT
key, if
necessary.
2. Press the
HOLD
key to enable this function
The
Hold
annunciator flashes.
5. Place the item to be weighed/counted on the scale platform
If the weight sensed is above the
NLD.RNG
zero range (10 div = 5 lb, 2 kg) and doesn’t exceed
the
HLD.RNG
oscillations range (5 div = 2.5 lb, 1 kg) within the
AVG.TIM
average time (5 sec),
the indicator calculates and displays the Hold mode weight.
The Hold annunciator stops flashing.
3. Remove the item(s) from the scale platform and repeat the steps above for other Hold weighments.
4. Press the
HOLD
key to exit the current mode.
If the weight oscillations exceed the HLD.RNG division range value (5 div) within the
STB.TIM time value (15 sec), the indicator will display STB.ER. See Hold Menu .
4.1.2 Average Hold Mode
When this mode is activated, the scale calculates accurate weight of unstable loads e.g., live animal
and holds that weight on the display until the weight returns to zero and tare or hold button is pressed.
1. Power up the scale and zero the display, if necessary, by pressing the
ZERO/ON/OFF
key. Be
sure the scale is displaying weight in your preferred unit of measure. Press the
UNIT
key, if
necessary.
2. Press the
HOLD
key to enable this function
The Hold annunciator flashes.
6. Place the item to be weighed on the scale platform
If the weight sensed is above the
NLD.RNG
zero range (10 div = 5 lb, 2 kg) and doesn’t exceed
the HLD.RNG oscillations range (5 div = 2.5 lb, 1 kg) within the AVG.TIM average time (5 sec),
the indicator calculates and displays the Hold mode weight.
The
Hold
annunciator stops flashing.
3. Press the
TARE
key to repeat the Hold weighment or the
HOLD
key to exit the current mode.
The scale will automatically exit the
Hold
mode after the
HLD.TIM
time value (default, disabled).