JPS57116209A - Automatic position monitor - Google Patents
Automatic position monitorInfo
- Publication number
- JPS57116209A JPS57116209A JP249681A JP249681A JPS57116209A JP S57116209 A JPS57116209 A JP S57116209A JP 249681 A JP249681 A JP 249681A JP 249681 A JP249681 A JP 249681A JP S57116209 A JPS57116209 A JP S57116209A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- velocity
- signals
- detector
- abnormality
- 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
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
- G05B19/4062—Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/42—Servomotor, servo controller kind till VSS
- G05B2219/42318—Using two, more, redundant measurements or scales to detect bad function
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/42—Servomotor, servo controller kind till VSS
- G05B2219/42329—Defective measurement, sensor failure
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP249681A JPS57116209A (en) | 1981-01-10 | 1981-01-10 | Automatic position monitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP249681A JPS57116209A (en) | 1981-01-10 | 1981-01-10 | Automatic position monitor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57116209A true JPS57116209A (en) | 1982-07-20 |
Family
ID=11530962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP249681A Pending JPS57116209A (en) | 1981-01-10 | 1981-01-10 | Automatic position monitor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57116209A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007068550A1 (de) * | 2005-12-16 | 2007-06-21 | Siemens Aktiengesellschaft | Überwachungseinrichtung bzw. überwachungsverfahren für eine antriebseinrichtung |
-
1981
- 1981-01-10 JP JP249681A patent/JPS57116209A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007068550A1 (de) * | 2005-12-16 | 2007-06-21 | Siemens Aktiengesellschaft | Überwachungseinrichtung bzw. überwachungsverfahren für eine antriebseinrichtung |
US8191399B2 (en) | 2005-12-16 | 2012-06-05 | Siemens Aktiengesellschaft | Monitoring device and monitoring method for a drive device |
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