KERN 440 Series - 10 Data Output RS 232 C; Technical Data; Pin Allocation of Balance Output Bushing; Explanation of the Data Transfer

440-BA-e-1744
32
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 1
9 6
Pin 2: Transmit data
Pin 3: Receive data
Pin 5: Signal ground
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
5
6
7
8
9
10
11
12
13
14
15
16
17
18
B
*
B
B
B
B
B
B
B
B
0
.
0
B
g
B
B
C
R
LF
b. Format in case of fault
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
B
B
B
B
B
B
E
r
r
o
r
CR
LF