DI-600 Service Manual
4.2.2. RS-232 Protocol
4.2.2.1. Text Command
Data Type
Code
Contents
Hex Data
CR
End of data
0DH
Terminal Code
LF
End of Text
0AH
0 ~ 9
Numeric data
(30H~39H)
- (Minus)
Minus sign
2DH
. (Period)
Period
2EH
Data
, (Comma)
Comma
2CH
0 Net
Weight
30H
4 Tare
Weight
34H
Header Code
C Quantity
data
43H
NUL Stable
00H
Stable Sign
SOH Un-stable 01H
4.2.2.2. Data Format
SPEC03 Bit 0 for Header Code, SPEC03 Bit 1 for Weight Stable sign definition.
a) Without header code & Without weight stable sign (Total 19 Bytes)
Net Weight
CR
Tare Weight
CR
LF
8 Byte
1byte
8 Byte
1 Byte
1 Byte
b) Without header code & With weight stability sign (Total 21 Bytes)
Stable
status
CR
Net Weight
CR
Tare Weight
CR
LF
1 Byte
1 Byte
8 Byte
1byte
8 Byte
1 Byte
1 Byte
c) With header code & Without weight stability code (Total 21 Bytes)
Header
status
Net Weight
CR
Header
status
Tare Weight
CR
LF
1 Byte
8 Byte
1byte
1 Byte
8 Byte
1 Byte
1 Byte
d) With header code and weight stability code (Total 23 Bytes)
Stable
status
CR
Header
Code
Net
Weight
CR
Header
Code
Tare
Weight
CR LF
1 Byte
1 Byte
1 Byte
8 Byte
1byte
1 Byte
8 Byte
1 Byte
1 Byte
e.g.) With Header code and weight stability code
Net weight =-1,2340 Tare weight = 0,450 weight status = stable
NUL
CR
0 - 0 1 , 2 3 0
CR
4 0 0
0
, 4 5 0 CR
LF
Note 1: The data format consists of (header code), minus/plus sigh, numeric data and
decimal data. If weight data is minus, -(2DH) is added after header data. If weight is
plus data, 0(30H) is output.
Note 2:
The data is aligned form right except plus/minus sign if weight data are less then 5
digits.
Note 3:
When weight is over the capacity, the following data is output:
0OV00000CR4???????CRLF (With Header Code)
Page No. 24
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