CN108319212A - Energy information acquisition method and tobacco factory's energy information system applied to tobacco factory - Google Patents
Energy information acquisition method and tobacco factory's energy information system applied to tobacco factory Download PDFInfo
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- CN108319212A CN108319212A CN201810001916.7A CN201810001916A CN108319212A CN 108319212 A CN108319212 A CN 108319212A CN 201810001916 A CN201810001916 A CN 201810001916A CN 108319212 A CN108319212 A CN 108319212A
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- communication
- tobacco factory
- energy information
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- 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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- 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
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
Abstract
The present invention relates to tobacco factory's energy informations to acquire field, provides a kind of energy information acquisition method applied to tobacco factory, includes the following steps：Communication board is installed in the inside of each integrating instrument in tobacco factory by S1 in advance；S2 carries out field wiring according to the position of the individual device of Primary processing shop in tobacco factory；S3 installs communication module on the PLC control cabinet body of the individual device on two lines road, and the functional parameter of the communication module is arranged, and establishes communication connection；S4 is converted into data by integrated flux, temperature, pressure and the instantaneous flow of the communication connection each integrating instrument of acquisition of foundation and is uploaded to PLC；S5 carries out analyzing processing in PLC to the data being converted into；A kind of tobacco factory's energy information system, it is equipped with Primary processing shop and several integrating instruments in workshop, is installed on communication board in each integrating instrument, communication module is installed on the cabinet of each PLC control cabinet, communication module is connected with PLC communications, and integrating instrument is connected by communication board and communication module communication.
Description
Technical field
The present invention relates to tobacco factory's energy informations to acquire field, specially a kind of energy information acquisition method applied to tobacco factory
And tobacco factory's energy information system.
Background technology
In cigar mill, in order to be managed to the energy, it usually needs the instantaneous flow of instrument to collect is uploaded to PLC
In, thus monitor energy information.
However, aforesaid operations can have a problem that：PLC is shown with the integrated flow value that accumulative algorithm obtains with integrating instrument
Data there is difference, can not the accurate practical integrated flow of displaying scene.Be primarily due to temperature that PLC acquired,
Pressure is definite value rather than real-time change value within a scan period.Accumulative algorithm is substituted into using this definite value to be calculated,
The integrated flow value obtained must and the practical integrated flow value in scene have deviation, it is and over time, this to add up
Deviation can be increasing, cannot be satisfied field control requirement.
In addition, be uploaded to PLC due to integrating instrument is analog quantity, integrated flux can not be uploaded in PLC easily, and
And the most cost of method of solution in the prior art is higher, is unfavorable for the cost control of tobacco factory.
Invention content
The purpose of the present invention is to provide a kind of energy information acquisition methods applied to tobacco factory, pass through communication board and communication
Module can connect integrating instrument and PLC communications so that the integrated flux data that integrating instrument is shown can be uploaded to PLC in real time
In, to solve as time goes by, the defect that cumulative departure can be increasing, and communication board and communication module are relatively cheap,
Cost can be efficiently controlled.
To achieve the above object, the embodiment of the present invention provides a kind of technical solution：A kind of energy information applied to tobacco factory
Acquisition method includes the following steps：
Communication board is installed in the inside of each integrating instrument in tobacco factory by S1 in advance；
S2 carries out field wiring according to the position of the individual device of Primary processing shop in tobacco factory, scene is divided into two lines road,
Individual device is distributed in two lines road；
S3 installs communication module on the PLC control cabinet body of the individual device on two circuits, and described in being arranged
The functional parameter of communication module, and establish the communication between the integrating instrument, the PLC control cabinet body and the communication module
Connection；
S4 passes through integrated flux, temperature, pressure and the instantaneous stream of the communication connection each integrating instrument of acquisition of foundation
Amount is converted into data and is uploaded to PLC；
S5 carries out analyzing processing in PLC to the data being converted into, and is converted into the number that can be shown on control picture
According to type.
Further, the communication board uses RS485 communication boards.
Further, the specific working mode of the RS485 communication boards is：Using Modbus stipulations RTU patterns, can facilitate
Ground is connected with a variety of configuration softwares, and in communication, data loopback in the form of byte, in each byte of loopback, high word
Section is preceding, and low byte is rear, if 2 continuous loopbacks of word, high word is preceding, and low word is rear.
Further, the communication module uses MVI56E-MCMR modules.
Further, using the MVI56E-MCMR modules realize ControlLogix control platforms and Modbus networks it
Between data exchange, and by 5000 word registers of the MVI56E-MCMR inside modules realize data reading and write, use
Family can be adjusted setting according to the demand of oneself.
Further, it in the S5 steps, is uploaded by the way of serial communication transmission, and will while uploading
Instantaneous flow data, temperature data and pressure data are acquired and are uploaded together.
The embodiment of the present invention provides another technical solution：A kind of tobacco factory's energy information system, including workshop, the workshop
It is interior to be equipped with Primary processing shop and several integrating instruments, it is installed on communication board in each integrating instrument；Along not in the Primary processing shop
Several throwing equipment are distributed in same two lines road, and each throwing equipment includes PLC control cabinet, each PLC controls
Communication module is installed on the cabinet of cabinet, the communication module is connected with the PLC communications in the PLC control cabinet, the product
Instrument is calculated to connect by the communication board and communication module communication.
Further, the PLC control cabinet has the empty slot being inserted into for the communication module.
Further, the communication module is MVI56E-MCMR modules.
Further, the communication board is RS485 communication boards.
Compared with prior art, the beneficial effects of the invention are as follows：By communication board and communication module, can by integrating instrument with
PLC communication connections so that the integrated flux data that integrating instrument is shown can be uploaded in PLC in real time, to solve with the time
Passage, the defect that cumulative departure can be increasing, and communication board and communication module are relatively cheap, can efficiently control cost.
Description of the drawings
Fig. 1 is a kind of step flow chart of energy information acquisition method applied to tobacco factory provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of tobacco factory's energy information system provided in an embodiment of the present invention；
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of energy information acquisition method applied to tobacco factory, including walk as follows
Suddenly：Communication board is installed in the inside of each integrating instrument in tobacco factory by S1 in advance, it is preferred that communication board can be RS485 communications
Plate；S2, field wiring is carried out according to the position of the individual device of Primary processing shop in tobacco factory, and scene is divided into two lines road, each
Equipment is distributed in two lines road；S3 installs communication on the PLC control cabinet body of the individual device on two circuits
Module, and the functional parameter of the communication module is set, and establish the integrating instrument, the PLC control cabinet body and described logical
Believe the communication connection between module；S4, by the integrated flux of the communication of foundation connection each integrating instrument of acquisition, temperature,
Pressure and instantaneous flow are converted into data and are uploaded to PLC；S5 carries out analyzing processing in PLC to the data being converted into, and
It is converted into the data type that can be shown on control picture, it is preferred that shown on HMI.Pass through communication board and communication
Module can connect integrating instrument and PLC communications so that the integrated flux data that integrating instrument is shown can be uploaded to PLC in real time
In, to solve as time goes by, the defect that cumulative departure can be increasing, and communication board and communication module are relatively cheap,
Cost can be efficiently controlled.
As the prioritization scheme of the embodiment of the present invention, the specific working mode of the RS485 communication boards is：Using Modbus
Stipulations RTU patterns can easily be connected with a variety of configuration softwares, and in communication, data are with byte (2 bytes of WORD -)
Form loopback, in each byte of loopback, high byte is preceding, and low byte is rear, if 2 continuous loopbacks of word are (such as：Floating-point or
Long shaping), then high word is preceding, and low word is rear.
As the prioritization scheme of the embodiment of the present invention, communication module uses MVI56E-MCMR modules.And it uses and is somebody's turn to do
MVI56E-MCMR modules realize the data exchange between ControlLogix control platforms and Modbus networks, and by described
5000 word registers of MVI56E-MCMR inside modules realize the reading of data and write that user can carry out according to the demand of oneself
Adjustment setting.In this embodiment, MVI56E-MCMR modules can be connected by ethernet line, the parameter of the module is carried out corresponding
Setting, such as communication baud rate read register initial address, read register number, write register initial address, write register
Number, backboard miscommunication statistics etc..And the address of live flow integrator is set, it establishes MVI56E-MCMR modules and shows
The communication connection of field integrating instrument.Configuration needs the data acquired in MVI56E-MCMR modules, defines data address and data class
Type.Integrating instrument address is 5, and internal register addresses (decimal system) 00 are measured temperature, and data format Float is right
It is 1000 to answer MVI56E-MCMR inside modules address, function code 03.
As the prioritization scheme of the embodiment of the present invention, in S5 steps, uploaded by the way of serial communication transmission,
And instantaneous flow data, temperature data and pressure data are acquired and uploaded together while uploading.In the present embodiment,
It writes relevant data acquisition program in RSLogix 5000, reads MVI56E-MCMR moulds data in the block, and by data conversion
At required display type.
Referring to Fig. 2, the embodiment of the present invention provides a kind of tobacco factory's energy information system, including workshop, set in the workshop
There are Primary processing shop and several integrating instruments, communication board is installed in each integrating instrument；Along different in the Primary processing shop
Several throwing equipment are distributed in two lines road, and each throwing equipment includes PLC control cabinet, each PLC control cabinet
Communication module is installed on cabinet, the communication module is connected with the PLC communications in the PLC control cabinet, the integrating instrument
It is connected by the communication board and communication module communication.Preferably, communication module is MVI56E-MCMR modules, described logical
News plate is RS485 communication boards.In the present embodiment, PLC is AB PLC (Rockwell), and PLC and MVI56E-MCMR modules pass through
The integrating instrument at backboard progress data exchange, MVI56E-MCMR modules and scene carries out communication by RS485 and connects.Edit journey
The software platform of sequence is RSLogix 5000.By communication board and communication module, integrating instrument and PLC communications can be connected, be made
Obtaining the integrated flux data that integrating instrument is shown can be uploaded in PLC in real time, to solve as time goes by, cumulative departure meeting
Increasing defect, and communication board and communication module are relatively cheap, can efficiently control cost.
Said program is advanced optimized, PLC control cabinet has the empty slot being inserted into for the communication module.Before installing, first
PLC machine frame is powered off, MVI56E-MCMR module jumper locations is checked, inserts modules into empty slot, then power on.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of energy information acquisition method applied to tobacco factory, which is characterized in that include the following steps：
Communication board is installed in the inside of each integrating instrument in tobacco factory by S1 in advance；
S2, field wiring is carried out according to the position of the individual device of Primary processing shop in tobacco factory, and scene is divided into two lines road, each
Equipment is distributed in two lines road；
S3 installs communication module on the PLC control cabinet body of the individual device on two circuits, and the communication is arranged
The functional parameter of module, and establish the company of the communication between the integrating instrument, the PLC control cabinet body and the communication module
It connects；
S4 is turned by integrated flux, temperature, pressure and the instantaneous flow of the communication connection each integrating instrument of acquisition of foundation
It changes data into and is uploaded to PLC；
S5 carries out analyzing processing in PLC to the data being converted into, and is converted into the data class that can be shown on control picture
Type.
2. a kind of energy information acquisition method applied to tobacco factory as described in claim 1, it is characterised in that：The communication board
Using RS485 communication boards.
3. a kind of energy information acquisition method applied to tobacco factory as claimed in claim 2, which is characterized in that the RS485
The specific working mode of communication board is：Using Modbus stipulations RTU patterns, can easily be connected with a variety of configuration softwares,
And in communication, data loopback in the form of byte, in each byte of loopback, high byte preceding, low byte rear, if 2
A continuous loopback of word, then high word is preceding, and low word is rear.
4. a kind of energy information acquisition method applied to tobacco factory as described in claim 1, it is characterised in that：The communication mould
Block uses MVI56E-MCMR modules.
5. a kind of energy information acquisition method applied to tobacco factory as claimed in claim 4, it is characterised in that：Using described
MVI56E-MCMR modules realize the data exchange between ControlLogix control platforms and Modbus networks, and by described
5000 word registers of MVI56E-MCMR inside modules realize the reading of data and write that user can carry out according to the demand of oneself
Adjustment setting.
6. a kind of energy information acquisition method applied to tobacco factory as described in claim 1, it is characterised in that：The S5 steps
In, uploaded by the way of serial communication transmission, and while uploading by instantaneous flow data, temperature data and
Pressure data is acquired and is uploaded together.
7. a kind of tobacco factory's energy information system, including workshop, it is characterised in that：The workshop is interior equipped with Primary processing shop and several
Integrating instrument is installed on communication board in each integrating instrument；It is distributed with along different two lines roads in the Primary processing shop several
Throwing equipment, each throwing equipment include PLC control cabinet, and communication is installed on the cabinet of each PLC control cabinet
Module, the communication module are connected with the PLC communications in the PLC control cabinet, and the integrating instrument passes through the communication board and institute
State communication module communication connection.
8. a kind of tobacco factory's energy information system as claimed in claim 7, it is characterised in that：The PLC control cabinet has for institute
State the empty slot of communication module insertion.
9. a kind of tobacco factory's energy information system as claimed in claim 7 or 8, it is characterised in that：The communication module is
MVI56E-MCMR modules.
10. a kind of tobacco factory's energy information system as claimed in claim 7, it is characterised in that：The communication board communicates for RS485
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001916.7A CN108319212A (en) | 2018-01-02 | 2018-01-02 | Energy information acquisition method and tobacco factory's energy information system applied to tobacco factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001916.7A CN108319212A (en) | 2018-01-02 | 2018-01-02 | Energy information acquisition method and tobacco factory's energy information system applied to tobacco factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108319212A true CN108319212A (en) | 2018-07-24 |
Family
ID=62893554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810001916.7A Pending CN108319212A (en) | 2018-01-02 | 2018-01-02 | Energy information acquisition method and tobacco factory's energy information system applied to tobacco factory |
Country Status (1)
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| CN (1) | CN108319212A (en) |
Citations (6)
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| CN103454999A (en) * | 2013-08-23 | 2013-12-18 | 山东瑞博斯烟草有限公司 | System and method for remotely monitoring tobacco sheet production line |
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| CB02 | Change of applicant information |
Address after: 430080 floor 15-22, building 4, Wuhan International Steel Logistics Service Center (Ganggu), Qingshan Town, Qingshan District, Wuhan City, Hubei Province Applicant after: Baoxin software (Wuhan) Co., Ltd Address before: 430060 Guan Shan Road, East Lake Hi-tech Zone, Hongshan District, Wuhan, Hubei Province, No. 16 Applicant before: Wuhan Steel Engineering Technology Group Communication Co., Ltd. |
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Application publication date: 20180724 |
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| RJ01 | Rejection of invention patent application after publication |