CN113625661B - Design method of numerical control embedded PLC intermediate file conversion instruction table - Google Patents
Design method of numerical control embedded PLC intermediate file conversion instruction table Download PDFInfo
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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
- G05B19/18—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
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
- G05B19/4147—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using a programmable interface controller [PIC]
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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
- G05B2219/30—Nc systems
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention discloses a design method of a numerical control embedded PLC intermediate file conversion instruction list, which defines a data structure BinCode of an intermediate file, each BinCode occupies two long int spaces, each instruction can be represented by one or a plurality of BinCode data structures, and finally is compiled into a binary intermediate file PLC. The invention can meet the requirements of different factories by writing different configuration files, generates instruction list languages of different factories, and provides a solution for engineers or students who learn different instructions to understand the functions of the PLC codes more quickly.
Description
Technical Field
The invention relates to the technical field of PLC embedded in a numerical control system or an industrial robot control system, in particular to a design method of a numerical control embedded PLC intermediate file conversion instruction table.
Background
Programmable Logic Controllers (PLCs) are special purpose computers designed to perform industrial automation tasks. It adopts a programmable memory, in its interior is stored the instruction for executing logic operation, sequence control, timing, counting and arithmetic operation, etc. and utilizes digital or analog input and output to control various mechanical equipments or production processes. In the PLC system, a control program expressed in the form of an instruction list converted from a ladder diagram is downloaded from an upper computer to a PLC main controller, and the control logic of the PLC program can be realized by compiling (see figure 1) or explaining and executing the instruction list, and field devices are driven to execute control tasks through corresponding IO port modules.
Chinese patent (CN 101364098A) Ge Fen et al discloses an example of the transformation of a ladder diagram into a command table in a PLC. Chinese patent (CN 10104317631 a) discloses an example of converting a command table into a ladder diagram in a PLC. Chinese patent (CN 101957745 a) discloses an example of the conversion of ladder diagrams into structural text language in PLC. The paper PLC source program coding method and interpretation execution algorithm design discloses an algorithm design for structured text interpretation execution. The paper "research and implementation of a PLC instruction compiler based on Lex & Yacc" discloses a design method for instruction table compilation. The paper "design and implementation of compiled PLC" discloses another design method for instruction table compilation. The paper "software implementation of embedded PLC ladder programming in numerical control system" simply introduces the implementation method of PLC ladder software of a certain manufacturer.
The foregoing patents and papers are all examples of conversion of several programming languages and intermediate files for general purpose or embedded PLCs, and are presented with little or no structural description of compiling into intermediate files and intermediate files, resulting in no better utilization of intermediate files for greater energy efficiency.
In production, because the programming methods of products of various manufacturers are very different, the technical specificity is strong, and workers can master the programming method of a certain product after long-time professional training, so that the application of the PLC is not smooth, and particularly, the direct reading of binary (intermediate) target files is not particularly convenient to understand.
Disclosure of Invention
Based on the above, in order to solve the above problems, the primary objective of the present invention is to provide a design method for converting a numerical control embedded PLC intermediate file into an instruction table, which can read the function realized by a PLC code more quickly.
The invention also aims to provide a design method for converting the instruction list of the numerical control embedded PLC intermediate file, which can load the converted instruction list codes of different manufacturers into the PLC compiling environment of the manufacturer or a third party, directly compile and download, realize code intercommunication, function intercommunication and result intercommunication with little or no modification of the codes, thereby realizing the cross-platform transplanting of the PLC codes.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a design method of a numerical control embedded PLC intermediate file conversion instruction list, the method defines a data structure BinCode of an intermediate file, each BinCode occupies two long int spaces, each instruction can be represented by one or a plurality of BinCode data structures, and thus, the operation of the method can be convenient; finally compiling the binary intermediate file plc. The generated binary intermediate file PLC.
The data structure BinCode defining such an intermediate file is:
typedef struct{
char cmd；
char arg_t；
union{
unsigned int num；
struct{
unsigned char reg；
unsigned short no；
unsigned char bit；
}reg_no_bit；
}arg；
}BinCode；
the whole intermediate file consists of an array containing n BinCode structures, and specific meanings and value ranges of all members in the BinCode structures are defined; cmd represents instruction code, divided into basic instructions and functional instructions; arg_t represents a parameter type for indicating the meaning of data in the community. 0: no parameters, 1: register-group number-bit number, 2: register-group number, 3: constant, 4: a status word; arg determines information of the community according to the meaning of arg_t; wherein the structure reg_no_bit represents a register-group number-bit number; num represents a constant or status word.
Besides compiling and executing the generated binary intermediate file PLC/bin by a PLC compiling executor so as to realize the input and output control of the whole process flow, the utility of cross-platform migration of the binary intermediate file PLC/bin can be expanded, and the cross-platform translation process is as follows:
101. the intermediate file plc. Bin and the vendor configuration file toir. Txt are read in.
The method specifically comprises the following steps: reading in ToIR. Txt, and obtaining a relay list and a command list; reading plc. 102. Writing a file, and opening an instruction list file plc.ir in a writing mode;
103. judging whether the BinCode is empty, if so, closing plc.ir, and exiting; otherwise, the next step is carried out;
it is determined whether the plc.bin file read in the BinCode organization has been processed. If the processing is finished, closing the plc.ir file and exiting, thereby completing the whole translation process; if not, the command is fetched.
104. Reading rGetCmd (); reading cmd and possible parameters in BinCode;
105. judging whether the cmd_num is legal or not, if so, continuing to perform the next step, and writing cmd_name [ cmd_num ] into the plc.ir without law;
whether cmd_num is legal or not is determined whether cmd exceeds a maximum range. If within legal range, then write cmd_name [ cmd_num ] to plc.ir; if not, command overrun is indicated.
106. Judging whether R_num is legal or not, if so, continuing to perform the next step, and writing R_name [ R_num ] into plc.ir without rule;
it is determined whether the r_num address exceeds a maximum range. If within legal range, R_name [ R_num ] will be written to plc.ir; if not, an address overrun is indicated.
107. Writing the line feed into plc.ir; and returns to step 103.
Therefore, the plc.bin intermediate file (including the basic instructions) can be translated into instruction table languages of different vendors by defining configuration files of PLCs of different vendors. For more functional instructions with the characteristics of each manufacturer, more relays and registers and more practical functional instructions can be expanded through the data structure and definition, so that the cross-platform translator is more flexible and has more powerful functions.
Compared with the prior art, the invention has the beneficial effects that:
the invention can meet the requirements of different factories by writing different configuration files, generates instruction list languages of different factories, and provides a solution for engineers or students who learn different instructions to understand the functions of the PLC codes more quickly.
Meanwhile, the invention can also load the converted instruction list codes of different manufacturers into the PLC compiling environment of the manufacturer or a third party, directly compile and download, realize code intercommunication, function intercommunication and result intercommunication with little or no modification of the codes, thereby realizing the cross-platform transplanting of the PLC codes; and through the data structure and definition, more relays and registers and more functional instructions which are more practical are expanded, so that the cross-platform translator is more flexible and has more powerful functions.
Drawings
Fig. 1 is a flow chart of an embedded PLC intermediate file compiler.
FIG. 2 is a flow chart of the embedded PLC intermediate file conversion instruction table of the present invention.
Fig. 3 is an intermediate file of the embedded PLC of the present invention.
FIG. 4 is a configuration file ToIR. Txt of the present invention implementing custom IR, siemens S7-200 STL and FANUC instruction tables.
FIG. 5 is a plc.ir file of custom, S7-200, and FANUC converted according to FIGS. 3 and 4.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention discloses a design method of a numerical control embedded PLC intermediate file conversion instruction table, which is characterized in that firstly, a data structure BinCode of an intermediate file is defined, each BinCode occupies two long int spaces, and each instruction can be represented by one or a plurality of BinCode data structures, so that the operation of the numerical control embedded PLC intermediate file conversion instruction table can be conveniently carried out; finally compiling the binary intermediate file plc. The generated binary intermediate file PLC.
The data structure BinCode defining such an intermediate file is:
typedef struct{
char cmd；
char arg_t；
union{
unsigned int num；
struct{
unsigned char reg；
unsigned short no；
unsigned char bit；
}reg_no_bit；
}arg；
}BinCode；
the whole intermediate file consists of an array containing n BinCode structures, and specific meanings and value ranges of all members in the BinCode structures are defined; cmd represents instruction code, divided into basic instructions and functional instructions; arg_t represents a parameter type for indicating the meaning of data in the community. 0: no parameters, 1: register-group number-bit number, 2: register-group number, 3: constant, 4: a status word; arg determines information of the community according to the meaning of arg_t; wherein the structure reg_no_bit represents a register-group number-bit number; num represents a constant or status word.
Besides compiling and executing the generated binary intermediate file PLC/bin by a PLC compiling executor so as to realize the input and output control of the whole process flow, the utility of cross-platform migration of the binary intermediate file PLC/bin can be expanded, and the cross-platform translation process is shown in figure 2:
101. the intermediate file plc. Bin and the vendor configuration file toir. Txt are read in.
102. Writing a file, and opening an instruction list file plc.ir in a writing mode;
103. judging whether the BinCode is empty, if so, closing plc.ir, and exiting; otherwise, the next step is carried out;
104. reading rGetCmd (); reading cmd and possible parameters in BinCode;
105. judging whether the cmd_num is legal or not, if so, continuing to perform the next step, and writing cmd_name [ cmd_num ] into the plc.ir without law;
106. judging whether R_num is legal or not, if so, continuing to perform the next step, and writing R_name [ R_num ] into plc.ir without rule;
107. writing the line feed into plc.ir; and returns to step 103.
Therefore, the plc.bin intermediate file (including the basic instructions) can be translated into instruction table languages of different vendors by defining configuration files of PLCs of different vendors. For more functional instructions with the characteristics of each manufacturer, an example plc. Through the data structure and definition, more relays and registers and more functional instructions which are more practical can be expanded, so that the cross-platform translator is more flexible and has more powerful functions.
One embodiment is as follows:
a basic instruction table of a PLC with a two-stage structure is written, and some basic operation requirements on a numerical control machine tool are realized, such as:
//EMERGENCY
1 LD X3.1
2 ORI F3.0
3 OUT G3.1
4 END1
5 LDI X5.4
6 SET R5.3
7 LD F0.4
8 OR X0.1
9 ANI X0.2
10 AND X0.4
11 RST Y5.4
12 END2
binary intermediate file plc.
The translation intermediate file flow is as follows:
s1, reading a file;
as shown in fig. 2, the intermediate file plc.bin and the vendor configuration file toir.txt are read in. The toir. Txt file format is briefly introduced:
the serial numbers 1-20 are address tables of the PLC, as shown in Table 1:
currently 14, 15-20 are used for expansion. As in fig. 4, the address tables of different manufacturers are configured according to the labels in table 1, respectively, and if not present, can be replaced with other addresses that do not affect the program, such as replacing the F relay and the G relay with an M relay.
S2, writing a file;
the instruction table file plc.ir is opened in write mode. The method can generate instruction formats of different manufacturers according to different configuration files.
S3, judging whether the BinCode is empty or not;
it is determined whether the plc.bin file read in the BinCode organization has been processed. If the processing is finished, closing the plc.ir file and exiting, thereby completing the whole translation process; if not, the command is fetched.
S4, reading cmd;
reading cmd and possible parameters in BinCode: some commands may not have parameters, say END1; some commands have a parameter, such as LD; some commands have two parameters, such as TMRC; some commands have multiple parameters, all of which are to be read.
S5, judging whether cmd is legal or not;
it is determined whether cmd exceeds the maximum range. If within legal range, then write cmd_name [ cmd_num ] to plc.ir; if not, command overrun is indicated.
S6, judging whether the R_num is legal or not
It is determined whether the r_num address exceeds a maximum range. If within legal range, R_name [ R_num ] will be written to plc.ir; if not, an address overrun is indicated.
S7, writing plc.ir; and loops back to translate.
In the specific translation process, as shown in fig. 2, under the condition that the address and the command are legal, the content of the configuration file tag is replaced, and finally plc.ir is written, which is the instruction table of the corresponding manufacturer.
Translation intermediate file extension: for more functional instructions with the characteristics of each manufacturer, more relays and registers and more practical functional instructions can be expanded through the data structure and definition, so that the cross-platform translator is more flexible and has more powerful functions.
Instruction table migration: the converted instruction list codes plc.ir of different manufacturers are loaded or copied into the PLC compiling environment of the manufacturer or a third party, and the codes are directly compiled and downloaded, so that the code intercommunication, the function intercommunication and the result intercommunication can be realized with little modification or even without modification of the codes, and the cross-platform transplanting of the PLC codes is realized.
In a word, the invention can meet the requirements of different factories by writing different configuration files, generate instruction list languages of different factories, and provide a solution for engineers or students who learn different instructions to understand the functions of the PLC codes more quickly.
Meanwhile, the invention can also load the converted instruction list codes of different manufacturers into the PLC compiling environment of the manufacturer or a third party, directly compile and download, realize code intercommunication, function intercommunication and result intercommunication with little or no modification of the codes, thereby realizing the cross-platform transplanting of the PLC codes; and through the data structure and definition, more relays and registers and more functional instructions which are more practical are expanded, so that the cross-platform translator is more flexible and has more powerful functions.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (3)
1. A cross-platform transplanting method of a numerical control embedded PLC intermediate file is characterized in that the method defines a data structure BinCode of the intermediate file, each BinCode occupies two long int spaces, each instruction can be represented by one or a plurality of BinCode data structures, and finally, the data structure BinCode data structures are compiled into a binary intermediate file PLC.
The data structure BinCode defining such an intermediate file is:
the whole intermediate file consists of an array containing n BinCode structures, and specific meanings and value ranges of all members in the BinCode structures are defined; cmd represents instruction code, divided into basic instructions and functional instructions; arg_t represents a parameter type for indicating the meaning of data in the community; wherein the structure reg_no_bit represents a register-group number-bit number; num represents a constant or status word;
the data is subjected to cross-platform transplanting application, and the cross-platform translation process is as follows:
101. reading in an intermediate file plc. Bin and a manufacturer configuration file ToIR. Txt;
reading in ToIR. Txt, and obtaining a relay list and a command list; reading plc.
102. Writing a file, and opening an instruction list file plc.ir in a writing mode;
103. judging whether the BinCode is empty, if so, closing plc.ir, and exiting; otherwise, the next step is carried out;
judging whether the plc.bin files which are read in the BinCode organization are processed or not; if the processing is finished, closing the plc.ir file and exiting, thereby completing the whole translation process; if the processing is not finished, taking a command;
104. reading rGetCmd (); reading cmd and possible parameters in BinCode;
105. judging whether the cmd_num is legal or not, if so, continuing to perform the next step, and writing cmd_name [ cmd_num ] into the plc.ir without law;
106. judging whether R_num is legal or not, if so, continuing to perform the next step, and writing R_name [ R_num ] into plc.ir without rule;
107. the wrap is written to plc.ir.
2. The method for cross-platform migration of a numerical control embedded PLC intermediate file according to claim 1, wherein in step 105, it is judged whether cmd_num is legal or not, and it is judged whether cmd exceeds a maximum range or not; if within legal range, then write cmd_name [ cmd_num ] to plc.ir; if not, command overrun is indicated.
3. The method for cross-platform migration of a numerical control embedded PLC intermediate file according to claim 1, wherein in step 106, it is determined whether the R_num address exceeds the maximum range; if within legal range, R_name [ R_num ] is written into plc.ir; if not, an address overrun is indicated.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5764507A (en) * | 1996-01-02 | 1998-06-09 | Chuo; Po-Chou | Programmable controller with personal computerized ladder diagram |
| CN103123590A (en) * | 2011-11-18 | 2013-05-29 | 中国科学院沈阳计算技术研究所有限公司 | Compiling method from intermediate language (IL) program to C language program of instruction list |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4972365A (en) * | 1987-05-01 | 1990-11-20 | Allen-Bradley Company, Inc. | Executing downloaded user programs in a programmable controller |
| US5128871A (en) * | 1990-03-07 | 1992-07-07 | Advanced Micro Devices, Inc. | Apparatus and method for allocation of resoures in programmable logic devices |
| US5453933A (en) * | 1993-09-08 | 1995-09-26 | Hurco Companies, Inc. | CNC control system |
| JP4366575B2 (en) * | 2003-11-05 | 2009-11-18 | オムロン株式会社 | tool |
| US9080894B2 (en) * | 2004-10-20 | 2015-07-14 | Electro Industries/Gauge Tech | Intelligent electronic device for receiving and sending data at high speeds over a network |
| JP2009086898A (en) * | 2007-09-28 | 2009-04-23 | Delta Electronics Inc | Method for compiling machine code program for programmable logic controller |
| US8751480B1 (en) * | 2008-01-31 | 2014-06-10 | The Mathworks, Inc. | Virtual arrays in an array-based language |
| US8327316B2 (en) * | 2008-09-30 | 2012-12-04 | Ics Triplex Isagraf Inc. | Compilation model |
| CN104239115A (en) * | 2014-07-24 | 2014-12-24 | 汕头大学 | Programming language compiling method of PLC (Programmable Logic Controller) |
| CN104267654A (en) * | 2014-08-01 | 2015-01-07 | 中南大学 | Method and system for converting ladder diagram program into instruction list program and compiling instruction list program |
| DE102015105436A1 (en) * | 2015-04-09 | 2016-10-13 | Beckhoff Automation Gmbh | Translation module, processing module and control system |
| WO2018174896A1 (en) * | 2017-03-24 | 2018-09-27 | Siemens Aktiengesellschaft | Resilient failover of industrial programmable logic controllers |
| CN107193534B (en) * | 2017-05-15 | 2020-05-22 | 华南理工大学 | Method for converting PLC ladder diagram into instruction list and explaining and executing |
| CN108681444A (en) * | 2018-04-12 | 2018-10-19 | 华中科技大学 | A kind of Soft- PLC configuration development approach based on XML technology |
| US11074055B2 (en) * | 2019-06-14 | 2021-07-27 | International Business Machines Corporation | Identification of components used in software binaries through approximate concrete execution |
| CN110625615B (en) * | 2019-09-25 | 2021-06-29 | 华中科技大学 | Robot off-line programming information processing system and method |
| CN110989487B (en) * | 2019-12-23 | 2021-05-18 | 北京东土科技股份有限公司 | PLC initialization method and device for industrial server and readable storage medium |
-
2021
- 2021-07-29 CN CN202110867151.7A patent/CN113625661B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5764507A (en) * | 1996-01-02 | 1998-06-09 | Chuo; Po-Chou | Programmable controller with personal computerized ladder diagram |
| CN103123590A (en) * | 2011-11-18 | 2013-05-29 | 中国科学院沈阳计算技术研究所有限公司 | Compiling method from intermediate language (IL) program to C language program of instruction list |
Non-Patent Citations (3)
| Title |
|---|
| PLC梯形图转化为指令表算法及实现;莫易敏等;《控制工程》;20061220(第06期);全文 * |
| 一种软PLC编译执行方法;高丽等;《组合机床与自动化加工技术》;20111120(第11期);全文 * |
| 可编程逻辑控制器编辑软件的研究及实现;韩俊平等;《机电工程技术》;20070615(第06期);全文 * |
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