External Devices: Printers, PCs, Scanners and Scales 51
7.3.5 Output Data Formats With Headers
The DC-530 can output two types of headers - Header Codes and Titles.
The data transmission string format when output with Header Codes is as follows:
One data block consists of a header, the data, and a carriage return. A carriage return (“CR”) must appear at the
end of the data. A line feed (“LF”) must be added as a transmission termination code.
The data transmission string format when output with Titles is as follows:
One data block consists of a title, the data, a carriage return, and a line feed. A carriage return (“CR”) must
appear at the end of the data. A line feed (“LF”) must be added as a transmission termination code.
Table 7-1 shows the codes, headers, fields, and commands that can be transmitted from the RS-232C port.
7.3.6 Output Data Formats Without Headers
The data transmission string format when output without Header Codes is as follows:
One data string consists of the data and a carriage return. A carriage return (“CR”) must appear at the end of the
data. A line feed (“LF”) must be added as a transmission termination code.
HEADER DATA CR HEADER ........... CR LF
TITLE DATA CR LF Title ............ CR LF
Header Code
Title Data
Maximum Data
Length (bytes)
Header Code ASCII Code
0 0 x 30 NET WEIGHT Net Weight 9
1 0 x 31 UNIT WEIGHT Unit Weight 7
2 0 x 32 QUANTITY Quantity 6
3 0 x 33 ID CODE ID Code 12
4 0 x 34 TARE WEIGHT Ta re We ig ht 9
A 0 x 41 GROSS WEIGHT Gross Weight 9
J 0 x 4A UNIT Weight Base 2
C 0 x 43 DATE Date & Time 21
F 0 x 46 SET P1 (W) Set Point 1 (Weight) 7
G 0 x 47 SET P1 (Q) Set Point 1 (Quantity) 7
H 0 x 48 SET P2 Set Point 2 7
I 0 x 49 TOTAL QUANTITY Total Quantity 6
Q 0 x 51 SET P3 Set Point 3 7
T 0 x 54 PIECE Total Pieces 6
Table 7-1. Data Sent in RS-232 Communications
DATA CR DATA CR ........... CR LF
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