JPS6426242A - Inspection device for control unit - Google Patents
Inspection device for control unitInfo
- Publication number
- JPS6426242A JPS6426242A JP62181239A JP18123987A JPS6426242A JP S6426242 A JPS6426242 A JP S6426242A JP 62181239 A JP62181239 A JP 62181239A JP 18123987 A JP18123987 A JP 18123987A JP S6426242 A JPS6426242 A JP S6426242A
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- control
- control unit
- outputted
- output parameter
- 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
Landscapes
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
PURPOSE:To easily inspect a control unit without carrying out any troublesome calculation on a desk by comparing an output parameter signal with a control signal inputted from a control signal input means. CONSTITUTION:A control unit and an inspecting machine are connected and the control signal which is generated according to the control value of a control signal output means by passing the output parameter signal of the output parameter signal output means of the inspecting machines through the inspection input terminal of the control unit is outputted and inputted to the control signal input means of the inspecting machine. Then a decision means compares the output parameter signal corresponding to the control value outputted by the output parameter signal output means with the control signal outputted by the control signal output means to decide whether or not the control signal corresponding to the control value is outputted. Consequently, when the control unit is inspected, any complicate desk calculation for inspection need not be performed, high inspection accuracy can be secured, and the inspection is performed in a short time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62181239A JPS6426242A (en) | 1987-07-22 | 1987-07-22 | Inspection device for control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62181239A JPS6426242A (en) | 1987-07-22 | 1987-07-22 | Inspection device for control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6426242A true JPS6426242A (en) | 1989-01-27 |
Family
ID=16097230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62181239A Pending JPS6426242A (en) | 1987-07-22 | 1987-07-22 | Inspection device for control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6426242A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334243A (en) * | 1976-09-10 | 1978-03-30 | Toshiba Corp | Device for diagnosing malfunction of elevator control unit |
JPS60164846A (en) * | 1984-02-08 | 1985-08-27 | Japan Electronic Control Syst Co Ltd | Hardware inspecting device of microcomputer |
JPS6240588A (en) * | 1985-08-19 | 1987-02-21 | Fujitsu Ltd | Function testing method for bar-code reader |
-
1987
- 1987-07-22 JP JP62181239A patent/JPS6426242A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334243A (en) * | 1976-09-10 | 1978-03-30 | Toshiba Corp | Device for diagnosing malfunction of elevator control unit |
JPS60164846A (en) * | 1984-02-08 | 1985-08-27 | Japan Electronic Control Syst Co Ltd | Hardware inspecting device of microcomputer |
JPS6240588A (en) * | 1985-08-19 | 1987-02-21 | Fujitsu Ltd | Function testing method for bar-code reader |
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