JPS6482724A - Halt control system for loop type network system - Google Patents
Halt control system for loop type network systemInfo
- Publication number
- JPS6482724A JPS6482724A JP62240386A JP24038687A JPS6482724A JP S6482724 A JPS6482724 A JP S6482724A JP 62240386 A JP62240386 A JP 62240386A JP 24038687 A JP24038687 A JP 24038687A JP S6482724 A JPS6482724 A JP S6482724A
- Authority
- JP
- Japan
- Prior art keywords
- halt
- pattern
- node
- loop
- nodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To halt all nodes on a loop and to store a communication history when abnormality occurs by sending a halt pattern through the loop. CONSTITUTION:When the nodes are to be halted under the control of a CPU for some reason from a node A, some halt pattern generated by a halt pattern generation part for a node B is sent by a halt pattern transmission part 3 through the transmission line L right before they are halted. The node B on receiving the pattern repeats the halt pattern, namely, sends it to a node C similarly to halt it. This operation is repeated to halt all the nodes A-E on the transmission loop L. Consequently, the communication history at the time of the abnormality occurrence can be stored.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62240386A JPS6482724A (en) | 1987-09-24 | 1987-09-24 | Halt control system for loop type network system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62240386A JPS6482724A (en) | 1987-09-24 | 1987-09-24 | Halt control system for loop type network system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6482724A true JPS6482724A (en) | 1989-03-28 |
Family
ID=17058712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62240386A Pending JPS6482724A (en) | 1987-09-24 | 1987-09-24 | Halt control system for loop type network system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6482724A (en) |
-
1987
- 1987-09-24 JP JP62240386A patent/JPS6482724A/en active Pending
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