Sewha SI 410 - COMMAND MODE AND READ COMMANDS; 6-1-4. Command Mode; 6-1-5. Read Command

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6-1-4. Command Mode
Under “Command Mode”, Indicator will recognize the receipt of Order based on 02h(STX) and
03h(ETX) signal, and transfers 06h(ACK), 15h(NAK).
Error Code
0 (30h)
Normality
3 (33h)
Number data Error
1 (31h)
Check-Sum Error
4 (34h)
Excess of write data’s allowable
range
2 (32h)
Data length Error
6-1-5. Read Command
Subject
Command
Length of transmission data
Under
F-function
(202/212)-01
Under
F-function
(202/212)-02
Current Weight
STX ID RCWT ETX
21 byte
22 byte
Current data
STX ID RCWD ETX
46 byte
44 byte
Sub-total data
STX ID RSUB ETX
30 byte
29 byte
Sub-total count
STX ID RSNO ETX
14 byte
14 byte
Grand-total data
STX ID RGRD ETX
28 byte
29 byte
Weighing completion
value
STX ID RFIN ETX
17 byte
15 byte
Current time
STX ID RTIM ETX
14 byte
Current date
STX ID RDAT ETX
14 byte
Tare weight
STX ID RTAR ETX
17 byte
15 byte
SP1 Value
STX ID RSP1 ETX
16 byte
15 byte
SP2 Value
STX ID RSP2 ETX
16 byte
15 byte
SP3 Value
STX ID RSP3 ETX
16 byte
15 byte
SP4 Value
STX ID RSP4 ETX
16 byte
15 byte
SP1, SP2, SP3, SP4 Value
STX ID RSPA ETX
34 byte
38 byte
Current Part Number
STX ID RPNO ETX
10 byte
Current weight, Input,
Output state
STX ID RWRS ETX
30 byte
29 byte