CN114295094A - Long shaft clearance value measuring instrument and measuring system - Google Patents
Long shaft clearance value measuring instrument and measuring system Download PDFInfo
- Publication number
- CN114295094A CN114295094A CN202210014019.6A CN202210014019A CN114295094A CN 114295094 A CN114295094 A CN 114295094A CN 202210014019 A CN202210014019 A CN 202210014019A CN 114295094 A CN114295094 A CN 114295094A
- Authority
- CN
- China
- Prior art keywords
- measuring
- plc
- measurement
- measuring instrument
- instrument
- 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
Images
Abstract
The invention provides a long shaft clearance value measuring instrument and a measuring system. The measuring instrument comprises: and the RS232 interface is configured, and the long shaft gap value measuring instrument is connected to the measuring table PLC and is used for transmitting the measured long shaft gap value to the measuring table PLC in real time after being connected to the measuring table PLC. The long shaft clearance value measuring instrument and the measuring system provided by the invention can obtain reliable measured value transmission in real time, and ensure the reliability of the measuring process.
Description
Technical Field
The invention relates to the technical field of industrial internet, in particular to a long shaft clearance value measuring instrument and a long shaft clearance value measuring system.
Background
The long axis clearance value in an N356 production line ST80 is an important parameter of a subsequent piece selecting and mounting process, the long axis clearance value is measured by a Gihner measuring instrument, and because the measuring instrument is a device used in a laboratory, a measured value signal cannot be transmitted in a main industrial control communication mode such as PROFIBUS and the like, the measured value signal is previously transmitted through a middle PC (personal computer), namely the measuring instrument signal transmits the clearance value in a file to the PC in an ftp file sharing mode, and the PC is transmitted to a PLC (programmable logic controller) through a software TCP/IP (transmission control protocol/Internet protocol); sometimes, errors occur when a measuring instrument generates a gap file, sometimes, software of a PC is unstable, a BUG also has errors, and the like, so that a PLC cannot stably obtain a measurement gap value, and a control schematic diagram is shown in FIG. 1.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a long axis clearance value measuring instrument and a measuring system, which can obtain reliable measured value transmission in real time and ensure the reliability of the measuring process.
In order to solve the above technical problem, the present invention provides a long axis gap value measuring instrument, including: and the RS232 interface is configured, and the long shaft gap value measuring instrument is connected to the measuring table PLC and is used for transmitting the measured long shaft gap value to the measuring table PLC in real time after being connected to the measuring table PLC.
In some embodiments, the measurement station PLC is also connected to the long axis gap value measuring instrument by way of IO hard wiring.
In some embodiments, the measurement station PLC sends a measurement command to the long axis gap value measurement instrument through an IO hardwired connection.
In some embodiments, the IO hardwiring employs the TCP/IP protocol.
In addition, the present invention also provides a long axis gap value measuring system, including: the method comprises the following steps: major axis clearance value measuring apparatu, survey station PLC, cloud server, major axis clearance value measuring apparatu includes: the long axis gap value measuring instrument according to any one of claims 1 to 4, wherein the long axis gap value measuring instrument is connected to a measurement station PLC through an RS232 interface, and the measurement station PLC is connected to a cloud server through a network.
In some embodiments, the network connecting the measurement station PLC to the cloud server employs a PN protocol.
After adopting such design, the invention has at least the following advantages:
the measured value does not need to be transferred through the PC, the measured value can be transmitted to the measuring table in real time, unreliable factors caused by transfer of the PC are avoided, and the reliability of the measuring process is guaranteed.
Drawings
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description.
FIG. 1 is a system block diagram of a prior art measurement system;
fig. 2 is a system block diagram of a measurement system provided by the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 2, the long axis gap value measuring system includes: a measuring instrument, an OP80 station PLC and an MES server. The bottom layer of the measuring instrument comprises: an RS232 interface. The measuring instrument can be connected to an OP80 station PLC, i.e. a measuring station PLC, via an RS232 serial interface. In this way, a real-time transmission of the measured values to the measuring station can be achieved.
Confirm that the equipment bottom has one to open with the RS232 serial ports after can configuring, we can make measuring apparatu and PLC directly carry out real-time communication with the mode that serial ports communication module was increased to the PLC end like this, through work such as the software and hardware debugging of our serial ports configuration debugging, PLC department, the debugging succeeds.
The PN protocol in the present invention refers to the ProfiNet protocol.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention in any way, and it will be apparent to those skilled in the art that the above description of the present invention can be applied to various modifications, equivalent variations or modifications without departing from the spirit and scope of the present invention.
Claims (6)
1. A long axis gap value measuring instrument, comprising:
and the RS232 interface is configured, and the long shaft gap value measuring instrument is connected to the measuring table PLC and is used for transmitting the measured long shaft gap value to the measuring table PLC in real time after being connected to the measuring table PLC.
2. The major axis clearance measurement instrument of claim 1, wherein the measurement station PLC is further connected to the major axis clearance measurement instrument by IO hard wiring.
3. The major axis clearance measurement instrument of claim 2, wherein the measurement station PLC sends a measurement command to the major axis clearance measurement instrument through IO hard-wired connection.
4. The major axis gap value measuring instrument according to claim 2, wherein the IO hard-wiring employs a TCP/IP protocol.
5. A long axis clearance value measurement system, comprising: major axis clearance value measuring apparatu, survey station PLC, cloud server, major axis clearance value measuring apparatu includes: the long axis gap value measuring instrument according to any one of claims 1 to 4, wherein the long axis gap value measuring instrument is connected to a measurement station PLC through an RS232 interface, and the measurement station PLC is connected to a cloud server through a network.
6. The system for measuring a clearance value of a long axis as claimed in claim 5, wherein a network connecting the measurement station PLC to the cloud server employs a PN protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014019.6A CN114295094A (en) | 2022-01-06 | 2022-01-06 | Long shaft clearance value measuring instrument and measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014019.6A CN114295094A (en) | 2022-01-06 | 2022-01-06 | Long shaft clearance value measuring instrument and measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114295094A true CN114295094A (en) | 2022-04-08 |
Family
ID=80976252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210014019.6A Pending CN114295094A (en) | 2022-01-06 | 2022-01-06 | Long shaft clearance value measuring instrument and measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114295094A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040085651A (en) * | 2003-04-01 | 2004-10-08 | 코린스계기(주) | Scantype on-line thickness gage |
| CN203798913U (en) * | 2013-10-31 | 2014-08-27 | 楚天科技股份有限公司 | Intelligent multichannel heater operating state and current monitoring system |
| CN205960800U (en) * | 2016-08-31 | 2017-02-15 | 国网山东省电力公司梁山县供电公司 | Real -time monitoring device for high -tension transmission lines |
| CN206114803U (en) * | 2016-09-28 | 2017-04-19 | 贾余超 | Microwave oven efficiency automatic checkout device |
| CN107390619A (en) * | 2017-07-10 | 2017-11-24 | 上海出入境检验检疫局机电产品检测技术中心 | A kind of instantaneous switching method of test current based on PLC controls |
| CN113020923A (en) * | 2021-03-25 | 2021-06-25 | 哈尔滨电机厂有限责任公司 | Processing method for convex key on slender shaft of high-capacity high-rotating-speed generator motor |
-
2022
- 2022-01-06 CN CN202210014019.6A patent/CN114295094A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040085651A (en) * | 2003-04-01 | 2004-10-08 | 코린스계기(주) | Scantype on-line thickness gage |
| CN203798913U (en) * | 2013-10-31 | 2014-08-27 | 楚天科技股份有限公司 | Intelligent multichannel heater operating state and current monitoring system |
| CN205960800U (en) * | 2016-08-31 | 2017-02-15 | 国网山东省电力公司梁山县供电公司 | Real -time monitoring device for high -tension transmission lines |
| CN206114803U (en) * | 2016-09-28 | 2017-04-19 | 贾余超 | Microwave oven efficiency automatic checkout device |
| CN107390619A (en) * | 2017-07-10 | 2017-11-24 | 上海出入境检验检疫局机电产品检测技术中心 | A kind of instantaneous switching method of test current based on PLC controls |
| CN113020923A (en) * | 2021-03-25 | 2021-06-25 | 哈尔滨电机厂有限责任公司 | Processing method for convex key on slender shaft of high-capacity high-rotating-speed generator motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8626916B2 (en) | Handheld field maintenance tool with process communication tunnel | |
| CN102902243B (en) | For the system and method for the field apparatus in automatization of service factory | |
| US8538719B2 (en) | Method for testing device descriptions for field devices of automation technology | |
| US10095208B2 (en) | Method for implementing at least one additional function of a field device in automation technology | |
| US11435729B2 (en) | Method for operating a field device | |
| US10007633B2 (en) | Field bus coupler for connecting input/output modules to a field bus, and method of operation for a field bus coupler | |
| Cetinceviz et al. | Design and implementation of an Internet based effective controlling and monitoring system with wireless fieldbus communications technologies for process automation—An experimental study | |
| US20130131833A1 (en) | Method, computer program, computer-readable medium and processing unit for controlling field devices | |
| US10404529B2 (en) | Configurable, connectorized server-augmented control system | |
| CN114295094A (en) | Long shaft clearance value measuring instrument and measuring system | |
| US10942498B2 (en) | Method and system for remote-controlled servicing of a field device of process automation | |
| US11650561B2 (en) | Arrangement, fieldbus access unit, and method for monitoring an automation technology system | |
| JPH10105206A (en) | Driving controller and servoamplifier for servomotor, peripheral device, and position detector for servomotor | |
| JP2005516270A (en) | Data exchange method between operation monitoring program and field device | |
| KR20100125722A (en) | Hmi system | |
| KR101368791B1 (en) | Programmable fieldbus internet gateway control method. | |
| CN215934888U (en) | Production equipment networking system and production line | |
| CN109981394A (en) | Communication means and device based on enhanced CAN bus protocol analyzer | |
| EP4080298A1 (en) | Plc analog module comprising hart pass-through interface | |
| JP2019159753A (en) | Control device, control method, and control program | |
| Ge et al. | Application of CANopen in Servo Motor Control | |
| Vagaš et al. | Capabilities of the IO-Link Master Device Inegration Through the Web Server | |
| He et al. | The design and application of PLC master-slave control system based on MPI | |
| Ochoa Hidalgo | Sensor diagnostic HART overlay 4-20mA | |
| CN111745654A (en) | SCARA manipulator remote control system and method based on Internet of things technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |