Data Output Rs 232 C; Technical Data; Pin Allocation Of Balance Output Bushing; Explanation Of The Data Transfer - KERN 440 Mode D'emploi

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10 Data output RS 232 C

10.1 Technical Data

8-bit ASCII Code
1 start bit, 8 data bits, 1 stop bit, no parity bit
Baud rate selectable at 1200, 2400, 4800 , 9600 and 19200 baud
Miniature plug-in necessary (9 pole D-Sub)
For operation with interface faultless operation is only ensured with the correct
KERN – interface cable (max. 2m)

10.2 Pin allocation of balance output bushing:

Front view:
5

10.3 Explanation of the data transfer

10.3.1

Pr PC

Press the PRINT key, at stable value the format is transferred from LAPR.
a. Format for stable values for weight/quantity/percentage
1
2
3
4
*
B
B
B
B
b. Format in case of fault
1
2
3
4
B
B
B
B
32
1
9
6
5
6
7
8
9
B
B
B
B
B
5
6
7
B
B
B
Pin 2:
Pin 3:
Pin 5:
10 11 12 13 14 15 16 17 18
0
.
0
B
8
9
10
11
E
r
r
o
Transmit data
Receive data
Signal ground
g
B
B
C
LF
R
12
13
14
r
CR
LF
440-BA-e-1744

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