Baxtran BR20 - Battery Operation

ENUSER’S MANUAL BR20 | BR30
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8. BATTERY OPERATION
The weighing indicator can be operated from the baery if desired. The baery life is approsimately 50
hours.
When the baery needs charging a symbol on the weight display will turn on. The baery should be char-
ged when the symbol is on. The scale will sll operate for about 10 hours aer which it will automacally
switch o to protect the baery.
To charge the baery simply plug into the mains power. The scale does not need to be turned on.
The baery should be charged for 12 hours for full capacity.
Just under the quanty display is an LED to indicate the status of baery charging. When the scale is plu-
gged into the mains power the internal baery will be charged. If the LED is green the baery has a full
charge. If it is Red the baery is nearly discharged and yellow indicates the baery is being charged.
As the baery is used it may fail to hold a full charge. If the baery life becomes unacceptable then contact
your distributor.
9. RS232 OUTPUT
The BR30 can be ordered with an oponal RS232 output.
9.1. BASIC INFORMATION
Specicaons: Connector: 25 pin d-subminiature socket.
RS232 output of weighing data. Pin 2: Input.
ASCII code. Pin 3: Output.
7/8 data bits. Pin 5: Signal Ground.
Parity setable.
Baud rate from 600bps to 9600bps.
9.2. NORMAL OUTPUT
Data format for normal weighing operaons, parts counng or recalling of totals from memory will all be
dierent.
Examples follow:
Normal output
S/N The number increments every me a new value is stored in memory.
GW GW for gross weight, NT for net weight and a unit of weight
<If>
Includes 2 line feeds.
<If>
When recalling the total weight stored in the accumulaon memory the output format is:
**************** A line of stars is shown.
<If> Includes 1 line feed.
Total No: 3 Times of the accumulaon memory.
Total wt: 0.447kg
Weight of the accumulaon memory.
****************
9.3. CONTINUOUSLY OUTPUT PROTOCOL
con1: weighing mode
, - /
Π
k g CR LF
| Header 1 | Header 2 | Weight data | | Weight unit | | termi-
nator |
Header1: ST=STABLE, US=UNSTABLE
Header2: NT=NET, GS=GROSS