基本信息:
- 专利标题： A programmable controller with debugging capability
- 专利标题（中）：Programmierbare Steuerung mitÜberwachungsmitteln。
- 申请号：EP87304882.1 申请日：1987-06-02
- 公开(公告)号：EP0249384A2 公开(公告)日：1987-12-16
- 发明人： Ward, Derek , Steward, David Bryan
- 申请人： FISHER & PAYKEL LIMITED
- 申请人地址： 78 Springs Road East Tamaki Auckland NZ
- 专利权人： FISHER & PAYKEL LIMITED
- 当前专利权人： FISHER & PAYKEL LIMITED
- 当前专利权人地址： FISHER & PAYKEL LIMITED
- 代理机构： Brown, John David
- 优先权： NZ216384 19860603; NZ218742 19861222
- 主分类号： G05B19/04
- IPC分类号： G05B19/04
摘要：
A programmed controller (10) controls a machine or process by emulating state diagrams and executing an applications program having a number of blocks (50,52) of statements each block corresponding to a step in the operation of the machine or process, each state diagram being represented by a program loop. Each loop has only one state (24,26,28) active at any one time and has variables such as pointers (68) in each of which is stored the address of an active block. When transition conditions of a state in a block are satisfied, a decision point (266) is reached, that state (24,26,28) is deactivated and another state (24,26,28) activated in a desired sequence with consequent required operation of the machine or process.
The transitions (30,32,34,36,54,56,58) that occur with regard to which states (24,26,28) are active and the order in which they occur are recorded and later retrieved and presented for example for debugging uses to a user.
摘要（中）：
The transitions (30,32,34,36,54,56,58) that occur with regard to which states (24,26,28) are active and the order in which they occur are recorded and later retrieved and presented for example for debugging uses to a user.
编程控制器（10）通过仿真状态图并执行具有多个块（50,52）的应用程序来控制机器或处理，每个块对应于机器或处理的操作中的步骤，每个状态图 由程序循环表示。 每个循环在任何一个时间只有一个状态（24,26,28）有效，并且具有诸如指针（68）的变量，每个指针存储有效块的地址。 当满足块中的状态的转换条件时，达到判定点（266），该状态（24,26,28）被去激活，另一状态（24,26,28）以期望的顺序被激活，从而导致需要 机器或过程的操作。 关于哪些状态（24,26,28）有效的发生的转变（30,32,34,36,54,56,58）及其发生的顺序被记录并且稍后被检索和呈现，例如为 调试用于用户。
公开/授权文献:
- EP0249384B1 A programmable controller with debugging capability 公开/授权日：1996-02-21