JPS5773417A - Numerical controller - Google Patents
Numerical controllerInfo
- Publication number
- JPS5773417A JPS5773417A JP55150401A JP15040180A JPS5773417A JP S5773417 A JPS5773417 A JP S5773417A JP 55150401 A JP55150401 A JP 55150401A JP 15040180 A JP15040180 A JP 15040180A JP S5773417 A JPS5773417 A JP S5773417A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- register
- supplied
- graph
- motor
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
- G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
- G01R13/405—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Numerical Control (AREA)
Abstract
PURPOSE:To ensure quick and accurate reading of the state of load, by displaying the load state of a motor on a CRT display in the form of the graph and figures. CONSTITUTION:The current flowing to a motor M is converted into the voltage by a resistance 1 and supplied to an A/D converter 3 after a level control 2 to change the load current onto a numerical form. The output of the converter 3 is supplied to a divider 4 to deliver the signal 6 which is divided by the numerical value set to a register 5 and quantized to a comparator 7 as well as to an evaluating circuit 15. The comparator 7 delivers the signal 9 to a bar graph pattern generator 12 in case the value of the signal 6 is smaller than or equal to the value sent from a register 8. If the signal 6 is larger than the value sent from the register 8, the signal 10 is supplied to a subtractor 11. Then the value sent from the register 8 is subtract ed, and only the overload component of the motor M is supplied to a bar graph pat tern generator 13. The circuit 15 turns the size of the graph into a numerical form to write it into a refresh column 14 along with the output signals of the generators 12 and 13. This numerical value is displayed on a CRT in the form of a bar graph and a % numeral with addition of the % code. The graph given from the generator 13 is turned into a pattern that shows the overload.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55150401A JPS5773417A (en) | 1980-10-27 | 1980-10-27 | Numerical controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55150401A JPS5773417A (en) | 1980-10-27 | 1980-10-27 | Numerical controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5773417A true JPS5773417A (en) | 1982-05-08 |
Family
ID=15496161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55150401A Pending JPS5773417A (en) | 1980-10-27 | 1980-10-27 | Numerical controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5773417A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119409A (en) * | 1982-12-27 | 1984-07-10 | Yamazaki Mazak Corp | Displaying method of operating step of robot |
JPS61249110A (en) * | 1985-04-26 | 1986-11-06 | Okuma Mach Works Ltd | Load monitor state setting system for numerical control device |
JPH01114971A (en) * | 1987-10-28 | 1989-05-08 | Sharp Corp | Device for supporting document formation/calibration |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52118183A (en) * | 1976-03-30 | 1977-10-04 | Yokogawa Hokushin Electric Corp | Operation and display system of process variable in dispersion type co ntroller |
-
1980
- 1980-10-27 JP JP55150401A patent/JPS5773417A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52118183A (en) * | 1976-03-30 | 1977-10-04 | Yokogawa Hokushin Electric Corp | Operation and display system of process variable in dispersion type co ntroller |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119409A (en) * | 1982-12-27 | 1984-07-10 | Yamazaki Mazak Corp | Displaying method of operating step of robot |
JPS61249110A (en) * | 1985-04-26 | 1986-11-06 | Okuma Mach Works Ltd | Load monitor state setting system for numerical control device |
JPH0554131B2 (en) * | 1985-04-26 | 1993-08-11 | Okuma Machinery Works Ltd | |
JPH01114971A (en) * | 1987-10-28 | 1989-05-08 | Sharp Corp | Device for supporting document formation/calibration |
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