
General System Parameters
PAR Menu
VT200/220 Technical Manual, Rev 1.00.01
46
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TM-VT200/220-EN
5.1.2
PAR Menu Parameters
Par.
Description
Values
1.P
Number of display digits
.
4, 5, 6
2.P
Number of digits after decimal point
. Defines the position of the
decimal point*.
0-5
3.P
Display resolution
*. 1-200
4.P
First two digits of full load
. 00-99
5.P
Digital filter
. If set to X, filter averages 2
x
samples.
0-5
6.P
Number of conversions per second
. If there are two scales
connected, the sum of their conversion rates (6P+6P) must be less
than 70. Otherwise the unit sets 6.P=14 for each scale.
3, 7, 14, 28, 57, 70
7.P
No-motion samples.
If set to X, samples = 2
x
. 1-7
8.1
Zero Tracking
. In Display resolution (3.P) units / 1 second.
0F=disabled 0.5, 1,
2, 3, 5, 9.
8.2
Auto-zero at power up
.
0=NO 1=YES
8.3
Dual digital filter
(Antiflicker).
0=NO 1=YES
8.4
Automatically clear A/D converter error
(Error 05).
NO specifies that, when the A/D converter is enabled, errors are
automatically cleared when the cause is no longer present.
YES specifies that A/D converter errors should remain on the display
until the operator presses
.
0=NO 1=YES
8.5
Flash low battery indicator
.
0=NO 1=YES
8.6
Leading zero blank
.
0=NO 1=YES
8.7
Load cell amplifier gain adjustment (A/D Gain)
2mV/V setting allows maximum utilization of 1.75mV/V.
4mV/V setting allows maximum utilization of 3.75mV/V.
0=2mV/V
(1.75mV/V utilization)
1=4mV/V
(3.75mV/V utilization)
8.8
AC/DC excitation
.
AC sets load cell excitation to AC, and specifies that polarity excitation
should be switched at the conversion rate. Switching excitation results
in a more stable zero.
DC sets load cell excitation to DC.
0=AC 1=DC
8.9
Second scale connected
(second analog input).
Enables/disables the
SCALE
button.
0=NO 1=YES
8.A
Zero range
. Some operations, including taring and printing, are only
active within the zero range.
0=2% 1=10%
8.b
Dual interval or range
. This parameter is not relevant if 0.P=00.
0=interval 1=range
8.c
Unit select
. Specifies if weights are measured in kilograms or
pounds.
0=Kg 1=Lb
0.P
First two digits of weighing range
, defining the limit between the
2 weighing ranges
,
the lower display division is automatically selected.
If set to 00, disables interval / range.
00 - 99
* Refer to Section
5.1.3 for how to set parameters when using two scales.