我公司在用的连锁软件通讯部分的PBL文件，涵盖密码验证、登陆等各函数及控件-I am in communication with the software part of the chain PBL documents covering the password authentication, landing and control the various functions

西门子 smart200 编程，2个水阀及水泵控制，带连锁点位，(SIEMENS smart200 programming, 2 water valves and water pump control, with a chain point,)