波特率：2400
端口：按实际端口 COM1,COM2等
校验方式：none
数据位长度：8
停止位长度：1

清屏命令：Chr(012)
欢迎命令：Chr(012)
暂停命令：Chr(012)

扫描状态：Chr(027)+Chr(115)+1+Chr(013)+Chr(027)+Chr(081)+Chr(065)+[单价]+Chr(013)

开始收款：Chr(027)+Chr(115)+3+Chr(027)+Chr(081)+Chr(065)+[结账金额]+Chr(013)

结束收款：Chr(027)+Chr(115)+4+Chr(027)+Chr(081)+Chr(065)+[找零]+Chr(013)

开始退款：Chr(027)+Chr(115)+3+Chr(027)+Chr(081)+Chr(065)+[结账金额]+Chr(013)

结束退款：Chr(027)+Chr(115)+4+Chr(027)+Chr(081)+Chr(065)+[找零]+Chr(013)

空闲状态：Chr(027) +Chr(064)




POS.INI 文件

[HardWare]
Baudrate=2400
Com=com1
Parity=None
Databits=8
Stopbits=1
Clear=Chr(012)
Welcome=Chr(012)
time=Chr(012)
ShowType1=Chr(027)+Chr(115)+1+Chr(013)+Chr(027)+Chr(081)+Chr(065)+[单价]+Chr(013)
ShowType2=Chr(027)+Chr(115)+3+Chr(027)+Chr(081)+Chr(065)+[结账金额]+Chr(013)
ShowType5=Chr(027)+Chr(115)+4+Chr(027)+Chr(081)+Chr(065)+[找零]+Chr(013)
ShowType3=Chr(027)+Chr(115)+3+Chr(027)+Chr(081)+Chr(065)+[结账金额]+Chr(013)
ShowType6=Chr(027)+Chr(115)+4+Chr(027)+Chr(081)+Chr(065)+[找零]+Chr(013)
ShowType4=Chr(027) +Chr(064)