发表于:2006-07-27 18:06:00
楼主
一、 提供HART编程指导
二、 提供用VB编写的HART通讯原代码
三、 提供HART资料
Revision 6.0
1、HART Field Communications Protocol Specification
2、FSK Physical Layer Specification
3、C8PSK Physical Layer Specification
4、Data Link Layer Specification
5、Command Summary Specification
6、Universal Command Specification
7、Common Practice Command Specification
8、Device Families Command Specification
9、Temperature Device Family Specification
10、PID Control Device Family Specification
11、Common Tables Specification
12、Block Data Transfer Specification
13、Command Response Code Specification
14、Field Device Specification Guide
200元
smarthart123@sina.com,13893329297