Pinnacle Technology LS2C15, Руководство по эксплуатации

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Record package format:
One record package includes three aspects:
1. Package length 4Byte
2. Command 4Byte
3. Record uncertain length
Example:
Starting command: 00080201
Package length: 0008
Command: 0201
Record: no
ACK command: 00220102100000010000
Package length: 022
Command: 0102
Source: 02100000010000
From command list we can see responding command includes three aspects:
Command: 0210 which means responding to command 0210
LFCode: 000001
Error code: 0000 which means no error
Command list:
Link32->background
Code Description Type Length Remark
0201 Starting command Number 4
0202 ACK command Number 4
Command code Number 4
LFCode Number 6
Error code Number 4
0210 Link32 sends sale records command Number 4
Scale number Number 8
User ID Number 6
LFCode Number 6
Unit price Number 8 No decimal fraction mode
Weighing unit Number 1 Hexadecimal system
Total price Number 10 No decimal fraction mode
Weight Number 6 Within 15kg after logic conversion
Sell time Number 14 YYYYMMDDHH (24) NNSS
Discount Number 1 0:common, 1:change unit price, 2:change total
price
Last connect time Number 14 YYYYMMDDHH (24) NNSS
0220 Sales records sending over Number 4