DEELAT D1047067, Руководство пользователя

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User Manual UserManual
Digital Weighing Indicator Digital Weighing Indicator
DIGITAL WEIGHING INDICATOR
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DIGITAL WEIGHING INDICATOR
- 10 -
P10 Digital filtering intensity
X=1: high
X=2: medium
X=3: low
P11 Stable time
X=1: high
X=2: medium
X=3: low
P12 Stable scope
X=1: low
X=2: medium
X=3: high
Connect Scoreboard to Indicator (Optional)
Serial Communication and Indicator Connection
1.
Current loop or RS232 signal is used for scoreboard connection, which is transmitted in serial
binary code style. The baud rate is adjustable.
• Make sure that scoreboard and signal output is connected correctly. If there is something wrong
with the connection, damage will happen to the output port of the instrument and input port of
the scoreboard.
• Only use the provided connecting cable
1.
Make sure that communication interface output and computer are connected correctly. Iif there
is something wrong with the connection, damage will happen to the output port of the instrument
and the input port of computer. Data format for the RS232 output is the following: the 1st is
starting the bit, the 10th is the stop bit, and the middle are 8 data bits.
Communication mode as follows:
1.
In continuous mode:
The data transmitted is weight (Gross weight or net weight)
The format of G.W.: ww000.000kg or ww000.000lb
The format of N.W: wn000.000kg or wn000.000lb
Note:The position of above decimal is decided by the decimal set on the indicator.
2.
In command mode:
The indicator performs the corresponding operation according to the command transmitted
from the pc.
Command R The indicator sends weight data once in receipt of command R from pc
(the format is the same as the continuous mode)
Command T The indicator tares in receipt of command T from pc (the same as tare key).
If no command is received the indicator displays CR LF
Command Z The indicator zero in receipt of command T from Z (the same as zero key If no
command is received the indicator displays CR LF
1
2
3
4
5
B port
RS 232 C 5 pin (Male)
A port
CH2.54-8P
Orange 1
Red 2
Black 3
B
4
L
5
A
6
N
7
K
8
Orange TXD
Black GND
3 Transmit Data
2 Receive Data
5 Chassis Ground
1 Carrier Detect
4 Data Terminal Ready
6 Data Set Ready
7 Request To Send
8 Clear To Send
9 Pin Port (Female)
Computer
5 Pin Port (Male)
RXD 2
TXD 3
GND 5
Red RXD