USA Measurements US-1011 User manual

USA Measurements
US-1011 Indicator
User Manual
R1.1
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CONTENTS
1.0 BRIEF INTRODUCTION ......................................... ERROR! BOOKMARK NOT DEFINED.
1.1 TECHNICAL PARAMETERS .................................................. ERROR! BOOKMARK NOT DEFINED.
1.2 MAIN FUNCTIONS ................................................................ ERROR! BOOKMARK NOT DEFINED.
1.3 BOUNDARY DIMANSION ....................................................... ERROR! BOOKMARK NOT DEFINED.
1.4 MODEL TYPE ........................................................................ ERROR! BOOKMARK NOT DEFINED.
2.0 INTERFACE ............................................................. ERROR! BOOKMARK NOT DEFINED.
2.1 POWER SUPPLY .................................................................... ERROR! BOOKMARK NOT DEFINED.
2.2 RS232 PORT ........................................................................ ERROR! BOOKMARK NOT DEFINED.
2.3 LOA D CELL PORT ................................................................ ERROR! BOOKMARK NOT DEFINED.
3.0 OPERATION ............................................................................................................................. 4
3.1 INDICATING LAMPS .................................................................................................................... 4
3.2 OPTIONAL BUTTIONS ............................................................. ERROR! BOOKMARK NOT DEFINED.
4.0 SETTING ................................................................... ERROR! BOOKMARK NOT DEFINED.
4.1 SETTING ENTRY ..................................................................... ERROR! BOOKMARK NOT DEFINED.
4.2 PARAMETER SETTING .................................................................................................................. 7
F1 SCALE PARAMETER SETTING ....................................................................................................... 7
F2 APPLICABLE PARAMETER SETTING .......................................................................................... 9
F3 INDICATOR PARAMETER SETTING ............................................................................................ 9
F4 SERIAL PORT COMMUNICATION ............................................................................................... 9
F5 MAINTENANCE AND SERVICE ................................................................................................. 10
5.0 FUNCTION DESCRIPTION .............................................................................................. 10
5.1 SORTING FUNCTION ................................................................................................................ 10

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5.2 ACCUMULATION FUNCTION .................................................................................................... 10
5.3 COUNTING FUNCTION ............................................................................................................. 10
APPENDIX 1 INDICATOR PROMPT MESSAGE ........................... …..ERROR! BOOKMARK NOT DEFINED.
APPENDIX 2 SERIAL PORT OUTPUT FORMAT .................................................................................. 13
APPENDIX 3 PRINTING OUTPUT FORMAT ..................................... ERROR! BOOKMARK NOT DEFINED.

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1.0 BRIEF INTRODUCTION
1.1 TECHNICAL PARAMETERS
● 6-digit 1.2-inch LCD display, various state indicator lamps. Long service life and good
shock resistance
● 7 functional buttons, operation is simple and easy
● Protection level: IP5x
● Excitation voltage: +5VDC
● Load capacity of sensor: at most four 350Ω simulation sensors
● Input signal range at null point: 0-5mV
● Input signal range at full scale: 1-10 mV
● Inner resolution: 1 million
●Display division: 1000~30000
●A/D sampling rate: 120times/sec
● Power supply mode
Battery: 7.4V/4AH lithium battery
Adaptor: input voltage 100-240 VA C ; output voltage 8.4V/1.2A; frequency 50-60Hz
● RS232 port
● working temperature: -10-40, relative humidity is below 85 %
● Storage temperature: -20-60, relative humidity is below 85 %
1.2 Main Functions
● Basic weighing function: zero, removing the peel and clearing the peel
● Accumulation, counting, selection
● Auto backlight energy-saving
● Parameter redundancy backup
● Real-time clock
● Auto power-off

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1.3 Boundary Dimension
1.4 Model type
HL318Plus C
2.0 INTERFACE
2.1 Power supply
1Pin(inner core): DC+ 2Pinouter coreA: DC-
   
2Pin: TXD 3Pin: RXD 5Pin: GND


2
1Pin: -E 2Pin: -SN 5Pin: SHLD
6Pin: +E 7Pin: +SN 8Pin: -S 9Pin: +S
3.0 Operation

3.1 indicating lamps
sign
Analysis
Remark

Dynamic/static
The lamp is on when scale is at dynamic state;

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otherwise, the lamp is off
Zero center
The lamp is on when the absolute value of
weight on the scale is less than ±d/4;
otherwise, the lamp is off
Net
Gross/net weight
The lamp is on at net weight and off at gross
weight
Weight check
Underload
pass
overload
counting
The lamp is on when the counting function is in
use.
accumulation
The lamp is on when the accumulation function
is in use
Weight unit
The weight unit in use
Battery power
The power is too low and charge the battery in
time
Button indicator
This sign shows up when a button is pressed;
otherwise, it is not seen.
3.2 operational buttons
Button
Button
name
At normal weighing state
Setting
TOTAL
When the accumulation function is in use,
short press adds the current weight to the
accumulation and long press inquires and
cleans accumulation value.
No definition

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COUNT
When the counting function is in use,
quantity and weight display switch at short
press. There is no use by long press.
Return and exit
kg/lb
Switch between kg and lb
Move cursor to
the left
GROSS
No definition at gross weight status;
At net weight status, skin weight is added to
the net weight
(net weight ---> gross weight)
Move cursor to
the right
TARE
Skin removal (gross weight ---> net weight)
Decrease
(number)
ZERO
Zeroing
Increases
(number)
PRINT
Short press → start up (when the indicator
is off)
Long press → shut down (when the
indicator is on)
Short press→ print (when the indicator is
on)
confirm
4.0 Setting
4.1 Setting entry
At normal weighing state, press CAL until  shows on the screen. Press
PRINT to enter into the menu setting interface, setting parameters from F1~F5.
At normal weighing state, press GROSSuntil   shows and then press

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PRINTto enter into the menu setting interface, setting parameters from F2~F5. Below
shows where the CAL button is.
4.2 Detailed parameter setting
F1 Scale parameter setting
F1.1 Capacity
Selectable parameters3~200000 (default 6)
F1.2 Decimal
Selectable parameters: 0-------no decimal
1------ 1 decimal
2-------2 decimals
3-------3 decimals (default)
4-------4 decimals
F1.3 Division
Selectable parameters: 1(default), 2, 5, 10, 20, 50
Note: when F1.2, F1.3 or F1.4 is being set, division value should not be beyond 10000.
F1.4 Zero calibration
  remove weights off the scale and make sure there is nothing on the scale.
Press PRINT and the screen shows which decreases to  .
Finally,  appears for one second indicating zero calibration finishes.
F1.5 Load Calibration
 add weights
Add weights to the scale and make sure: scale capacity *50% ≤ weights ≤ scale capacity.
PressPRINTto enter into the next step.   Enter the same weight value as
the weights. When the scale is stable, press PRINT and the indicator shows
  which decreases to  . Finally,   appears for one

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second indicating load calibration ends.
F1.6 Auto-zero-tracking rate
Selectable parameters: 0.5d (default), 1d, 3d
At net weight status, zero tracking is ineffective.
F1.7 Auto-zero-clearing range at power-on
Selectable parameters: OFF (default), ±2 %, ±10 %
F1.8 Zeroing range
Selectable parametersOFF (default), ±2 %
F1.9 Digital filter
Selectable parameters: 0~9, default: 5
F1.10 Scale function setting
Selectable parameters0------sorting (default)
1-------accumulation
2-------counting
F1.11 Restoring factory default
Selectable parameters: 0-------no restore
1--------restore parameters from F1~F4 while scale
parameters will not be affected
F2 Applicable parameter setting
F2.1 Empty scale door setting
Range: 0~full scale capacity (default: 0.100)
F 2.2 Lower limit weight
Range0 ~ full scale capacity (default 1.000)
F 2.3 Upper limit weight
Range: 0~full scale capacity (default: 2.000)
F 2.4 Sampling method
Selectable parameters: 0-------weigh value on the scale sampling (default)
1-------manual weight value input
F 3 Indicator parameter setting

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F 3.1 Date format setting
Selectable parameters: 0-----year.month.day(default)
1--------month.day.year
2--------day.month.year
F3.2 Date setting (format see F3.1)
F 3.3 Time setting (format: hour.minute.second)
F 3.4 Overtime backlight shutdown time setting
Selectable parameters: 0~999 seconds (default: 0)
If 0 is set, this function is ineffective.
F 3.5 Auto power-off
Selectable parameters: 0~60min (default: 0)
If 0 is set, this function is ineffective.
F4 Serial port communication
F4.1 Communication method
Selectable parameters0------no output (default)
1-------continuous output (only when the indicator is at
stable state)
2--------printing output (format see appendix 3)
F4.2 Data and verification setting
Selectable parameters: 8_N_1 ----8 digits no verification (default)
7_E_1-----7 digits uneven verification
7_0_1 ----7 digits even verification
8_E_1 ----8 digits uneven verification
8_0_1-----8 digits even verification
F4.3 Baud rate
Selectable parameters: 2400, 4800, 9600 (default), 19200
F4.4 New line
Selectable parameters: 0~9 (default: 3)
F5 Maintenance and Service
F5.1 Button test