4 option 4 – accumulator, Caution – Rice Lake IQ 700 Configurable Weight Indicator User Manual
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IQ 700 Installation Manual
4.4
Option 4 – Accumulator
The accumulate function is used to add weight data to a register for later access by the user. The accumulator can
keep a running total of weights entered, either automatically using setpoints, or manually pressing the
key
when the accumulate function is active.
The IQ 700 has a ten digit accumulator available when Option 4 is enabled. To protect against multiple
accumulations of data, the accumulator option has a selectable return to
ZERO ACCUMULATION BAND
feature.
This feature ensures that the weight display must return to a value inside the zero band before the accumlator can be
performed.
Parameter 10 in the configuration mode be set for lb or kg base only. This avoids adding incorrect
data to the accumulator when switching between lb base and kg conversion. Clear the total
whenever the capacity is changed.
Table 4-6. Option 4 Configuration Parameters
Accumulation
Accumulators are activated in the following ways.
•
Activated by pressing the
key.
•
Activated by the
PRINT COMMAND
in the auto batch mode (parameter 11
bAt2
).
•
If the data is valid (not in motion, overload, etc.) the display data is added to the content of the accumulator
and the display prompts with
when configured for demand print or
Acc
if not in demand.
To prevent multiple accumulations of weight data, a
ZERO
threshold detection band (in display graduations),
requires the display data to return to zero before another accumulation/print can be performed.
Total Recall
To view the contents of the accumulation register on the display, use the following steps: press
TARE RECALL
which is redefined as
TOTAL
RECALL
key when option 4 is enabled. The tare recall LED flashes indicating the
instrument is in the total recall mode. While in total recall, the contents of the accumulator can be printed out when
the
key is pressed. If the serial output is configured for continuous output, the total is continuously printed
out anytime the indicator is placed in total recall mode.
Total Reset
The total can be cleared to zero when in the
TOTAL RECALL
display mode by:
1. Press the
CE
key. The unit prompts with the display message
Sure
.
2. Press
CE
a second time to clear the contents of the accumulator resetting it back to zero. The display prompts
Clear
.
Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 4.
Option
Prompt Display
Description
OP.4
OP.4 oF
OP.4 on
off
on – accumulator enabled
4.1 oFF
1
2
3
4
5
6
7
8
9
10
20
30
40
50
Zero band “off” data accumulator, anytime the
key is pressed.
± 1 Display graduations
± 2 Display graduations
± 3 Display graduations
± 4 Display graduations
± 5 Display graduations
± 6 Display graduations
± 7 Display graduations
± 8 Display graduations
± 9 Display graduations
± 10 Display graduations
± 20 Display graduations
± 30 Display graduations
± 40 Display graduations
± 50 Display graduations
!
Caution