Salter Brecknell WB-521 Series - Manual (Page 34)

32 SBI521 Service Manual
To exit HOLD mode, press the [HOLD] key again. If the time of scale being unstable is
more than USER-HOLD-STB, TIM,
STB.ER will be shown. Press the [TARE] key to
start averaging again or press the [HOLD] key to exit.
Average HOLD
Set the USER-HOLD-HLD.MOD parameter to AVERAG.
After entering this working mode the scale will freeze and display number if scale is
stable. If scale is not stable, but the variation is less than USER-HOLD-DYN.RNG
setting, the scale will average data in USER-HOLD-AVG.TIM, then freeze and display
the number. Only the weight that is over USER-OTHER-NLD.RNG can be frozen.
The scale will exit HOLD mode according to the setting of USER-HOLD-HLD.TIM. If
the time of scale variation being over USER-OTHER-NLD.RNG is more than USER-
HOLD-STB.TIM,
STB.ER will be shown.
Press [PRINT], [N/G], [UNIT] or [TARE] to start averaging again, or press the [HOLD]
key to exit.
Auto HOLD
Set the USER-HOLD-HLD.MOD parameter to AUTO. Different items can be weighed
one after another without pressing any buttons.
After entering this working mode, scale will freeze and display number if scale is stable.
If scale is not stable, but the variation is less than USER-HOLD-DYN.RNG the scale
will average data in USER-HOLD-AVG.TIM, then freeze and display the number. Only
the weight that is over USER-OTHER-NLD.RNG can be frozen. If the held weight is
moved away and a new load is put on the scale, the new load will automatically be held.
The scale will exit HOLD mode according to the setting of USER-HOLD-HLD.TIM. If
the time of scale variation being over USER-OTHER-NLD.RNG is more than USER-
HOLD-STB.TIM,
STB.ER will be shown. Press the [TARE] key to start averaging again
or press the [HOLD] key to exit.
3.7.4 Hold Annunciators
In Positive or Negative Peak HOLD mode, the red HOLD (for LED version) or PEAK
and HOLD (for LCD version) annunciator will be illuminated.
In other HOLD modes the green HOLD (for LED version) or HOLD (for LCD version)
annunciator will be illuminated.
When the HOLD annunciator is flashing, the displayed number is live. When HOLD
annunciator is steady, the displayed number is frozen.
3.8 Data Compare Function
Data compare function can be used in normal weighing mode, counting mode and
percent weighing mode. It can be called Check Weigher, Check Counts and Check
Percentage. When this function is enabled, you can set a higher and a lower limitation
of weight, counts or percentage independently. These limitations can be saved
permanently. Then, the current data of weight, counts or percentage will be compared
with the setting limitation and corresponding annunciator will be illuminated.