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RS232C Specifications & connections
A. Specification :
Baud rate : 2400 /9600
Parity
: none
Data bit
:
8
Stop bit
: 1
C. Connections : DB-09 Male
pin no.
2
5
others
TXD
GND
NC
Error message
Symptom
Cause
Over load :
* Weighing range exceed
Under load :
* Weighing pan not in place
* Weighing range zero below > Set scale to zero
* Contact between weighing > Apply pre-load
Zeroing not possible :
* Zeroing outside the zero
setting range
7
B. Data Stream :
1
LSB
MSB
0
1
2
3
4
5
6
7
0
^
Start bit
Stop bit
D. RS232C Format :
no. 1 2 3 4 5 6 7 8 9 10
/-
SP
X
X
X
X
X
X
X CR LF
Solution
> Unload scale or reduce preload
> Ensure the weighing pan is correctly
installed and surrounding parts are
not touching
> Ensure that zeroing is performed
in the admissible range
( 20% of Cap.)
^
Operating Manual
Precision Scales
NV/NHV
Model:
NV-1.5/NV-3/NV-7.5/NV-15/NV-30
NHV-1.5/NHV-3/NHV-6/NHV-15/NHV-30
NV02SR
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Related Manuals for Snowrex NV-1.5
Summary of Contents for Snowrex NV-1.5
- Page 1 C. Connections : DB-09 Male D. RS232C Format : NV/NHV Model: pin no. others no. 1 2 3 4 5 6 7 8 9 10 X CR LF NV-1.5/NV-3/NV-7.5/NV-15/NV-30 Error message NHV-1.5/NHV-3/NHV-6/NHV-15/NHV-30 Symptom Cause Solution Over load : * Weighing range exceed >...
- Page 2 Programme You have purchased a quality precision weighing instrument that requires handling with care. Read entire contents of this Operation Manual prior to operating your new instrument. F. Beep sounds None setting for GO Short sounds bi.bi.bi..Long sounds bi--bi--bi-- Disclaimer Notice G.
-
Page 3: Specifications
Operation Specifications E. Counting Function Model NV-1.5 NV-3 NV-7.5 NV-15 NV-30 NHV-1.5 NHV-3 NHV-6 NHV-15 NHV-30 a. Count the desired amount sample pieces (10, 20, 50, 100, or 200 total pieces ) Range 1.5kg 3kg 7.5kg 15kg 30kg 1.5kg 15kg 30kg 0.1g 0.2g... -
Page 4: Function Keys
Operation A. Getting Started Turn the instrument on by pressing the power switch on. 999999 . . . The display will down count from while the unit is being updated. Allow the unit to warm-up for 30 minutes. B. Taring (zeroing) All models have taring (zeroing) capabilities up to their total weight capacity.
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