WO2006112324A1 - インバータおよびそのプログラミング装置 - Google Patents
インバータおよびそのプログラミング装置 Download PDFInfo
- Publication number
- WO2006112324A1 WO2006112324A1 PCT/JP2006/307740 JP2006307740W WO2006112324A1 WO 2006112324 A1 WO2006112324 A1 WO 2006112324A1 JP 2006307740 W JP2006307740 W JP 2006307740W WO 2006112324 A1 WO2006112324 A1 WO 2006112324A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- function
- inverter
- block
- unit
- execution code
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/9075—Computer or microprocessor
Definitions
- the present invention relates to an inverter that can be easily customized with high quality by an application unit.
- FIG. 11 shows a general configuration of an inverter.
- the inverter (1100) receives a commercial AC power supply (1109) and supplies power for driving the electric motor (1110) (1106), a control unit (1101) for controlling the power unit (1106), And an external communication interface (1111).
- the power unit (1106) inputs a commercial AC power supply (1109) and supplies DC power to the power conversion unit (1108).
- the power unit (1107) controls the DC power supplied with the power (1107).
- a power converter (1108) for supplying electric power for driving the electric motor (1110) according to the operating specifications.
- the control unit (1101) includes a CPU (1102) and an execution code unit (1103) storing an execution code executed on the CPU (1102), and the execution code unit (1103) is customized according to the application.
- a programming device (1120) for developing an application (1104) via a communication interface unit (1111) when necessary.
- the application unit (1104) is developed by a programming device (1120) implemented on a personal computer or the like, converted into executable code, and downloaded to the inverter (1100).
- the application section (1104) is for realizing the application of the inverter (1100), and its development has been performed by the following method.
- Non-patent Document 1 For one thing, you have a lot of source code that has been modularized as various functions on the programming device (1120), and you can also program function blocks corresponding to these various modularized source 'codes. There are many devices (1120), and they are displayed on the screen, and the source code corresponding to the application is created by the connection. Then, the program is compiled on the programming device (1120) to generate an execution code and downloaded onto the inverter (1100) (Non-patent Document 1).
- the source code that is modularized for each model, application, and function as shown in Fig. 12 and Fig. 13 is pre-arranged into the inverter (1100) and the connection information.
- the programming device (1120) prepare a modular source 'function corresponding to code' block built into the inverter (1100).
- connection constant is a constant that represents the connection of the function block, and is simply different from the constant that each function block called “constant” uses for its calculation.
- Non-Patent Literature 1 Control Techniques Drives, Ltd. User uuide UD70 Large Option Module and software for Unidrive, Part Number: 0447-0017, Issue Number: 2
- Non-Patent Literature 2 SSD Drives, Inc. Instruction Manual RG352747 Issue 6.1 Invention Disclosure of
- each function block contains many fixed processes and has a problem of low versatility.
- the conventional technology has a narrow range of customization and can be developed. There is a problem that the degree of freedom is low and the processing of the executable code on the CPU (1102) becomes heavier as the number of functions increases.
- the application part (1104) of the execution code part (1103) of the control part (1101) is changed from the standard in order to cope with various uses of the inverter (1100), and the quality is simple and stable.
- Inverter (1100) and its programming device (1120) that can be used exclusively with
- the invention according to claim 1 is a power unit composed of a power supply unit and a power conversion unit, an application unit, an execution code unit that also serves as a motor control unit, and a control unit composed of a CPU that executes the execution code, and an external
- the interface that configures the communication interface with the connection that selects the execution code module required for the abbreviation and also specifies the execution order among the multiple execution code modules built into the inverter. Information is downloaded to the execution unit via the communication interface unit, and the execution code module is executed according to the connection information.
- the invention according to claim 2 is a power unit composed of a power supply unit and a power conversion unit, an application unit, an execution code unit also serving as a motor control unit, and a control unit composed of a CPU that executes the execution code, and an external In the inverter programming device configured with
- connection lines connecting them and force application source codes are created and the connection information is generated.
- connection information is downloaded to the inverter via the communication interface unit.
- the invention according to claim 4 is a function 'block corresponding to the function' block power and the execution code 'module incorporated in the inverter, or a combination of the function block and the connection line. Newly created function block.
- the invention according to claim 5 is characterized in that the connection line has a real value or logical value type.
- the invention according to claim 6 is characterized in that a connected or unconnected state with the inverter can be displayed on a screen.
- the invention according to claim 7 is characterized in that the usage rate of the connection information can be displayed on a screen.
- the invention according to claim 8 is characterized in that the processing time occupation ratio of the application section can be displayed on a screen.
- connection information table (114) for selecting the necessary execution code and specifying the execution order from among the execution code 'modules incorporated in the inverter (1100). Since it is not necessary to download the executable code 'module itself, it is possible to greatly improve the efficiency of application development. In addition, the execution code module is rigorously tested and embedded in the inverter (1100), thus greatly improving reliability.
- the source code of the application can be easily created on the screen of the programming device (1120) by the function block corresponding to the execution code module and the connection line. Based on this, a connection information table (114) can be generated.
- the generated connection information table (114) can be easily downloaded to the inverter (1100) with the programming device (1120) force.
- a new function block combining existing function blocks can be used for creating an application.
- connection information table (114) when connecting function 'blocks with connection lines, terminals of different types are not erroneously connected, and the quality of the connection information table (114) can be improved.
- connection information can be downloaded to the inverter (1100) can be easily known.
- usage rate of the connection information is displayed on the screen of the programming device (1120). So you can easily know the power to add more applications.
- FIG. 1 Function of first embodiment of the present invention 'Block diagram and process flow'
- FIG. 2 is a time chart of the second embodiment of the present invention.
- FIG. 3 Function block diagram of the second embodiment of the present invention
- FIG. 5 shows an example of the screen of the programming device in the second embodiment of the present invention.
- Analog output function block 1208 Frequency command fan: Cushion block
- FIG. 1 shows a first embodiment of the present invention.
- an analog input 1 (101) and an analog input 2 (102) are added by an adder (109), and a frequency command (113 ) Will be explained as an example.
- the application source code is created using the programming device (1120). That is, each function block of analog input 1 (101), analog input 2 (102), adder (109), and frequency command (113) is placed on the screen of the programming device (1120), and they are connected to the connection line.
- the source code is created by connecting with.
- This source code is compiled (122), and information about an execution code module to be executed and its execution order is generated as a connection information table (114).
- connection constant number column of this connection information table (114) is the execution order.
- terminal number column as the setting value of the constant, a unique terminal number possessed by each function block is set.
- this terminal number and the execution code of the function 'block corresponding to it are associated with each other in the execution code module-table (124). 'The module will be decided.
- connection information table (114) of the present embodiment will be specifically described.
- Connection constant 1 of input information of connection line 1 (105) is set to output terminal number 0 1 (103) of analog input 1 (101), and connection constant 2 of output information of connection line 1 (105) is also set to The input 1 terminal number 03 (107) of the adder (109) is set.
- output terminal number 02 (104) of analog input A2 (102) is set in connection constant 3 of input information of connection line 2 (106), and connection constant 4 of output information of connection line 2 (106) is also set. Is set to the input terminal 2 terminal number 04 (108) of the adder (109).
- output terminal number 05 (110) of adder (109) is set to connection constant 5 of input information of connection line 3 (111), and connection constant 6 of output information of connection line 3 (111) is also set.
- Input terminal number 06 (112) of the frequency command (113) is set.
- connection information is downloaded to the inverter (1100) via communication (123) such as RS232C, and set in the JUMP table (115) existing in the application section (1104).
- communication (123) such as RS232C
- JUMP table existing in the application section (1104.
- the execution code for performing the actual processing of analog input 1 (101), analog input 2 (102), adder (109), and frequency command (113) is in the form corresponding to these terminal numbers.
- connection information table (114) ⁇ JUMP table (115) is a name for the programming device (1120) and the inverter (1100), respectively, and they are different from each other but have the same contents.
- the application (1104) of the inverter (1100) is executed based on this JUMP table (115). As shown in the lower part of Fig. 1, the connection constant No. of the JUMP table (115) It is executed in the order of.
- the execution code module corresponding to the terminal number set in the connection constant No. of the JUMP table (115) is selected by searching the execution code module table (124), and the execution is started.
- Add (120) In this process, the value obtained by adding the contents of the work 1 ram of input 1 and input 2 of the adder function block (10 9) to the work ram for bow I passing is stored.
- Frequency command (121) Store the contents of the previously stored workram in the frequency command function block (113). The output of this frequency command (113) is input to the motor control unit (1105) in FIG.
- Sl (300) is the digital input terminal of the inverter (1100) 1 function 'block
- INTV L TMR (301) is the logic' interval 'timer ⁇ function ⁇ function' block
- NOT (302) is the logic NOT operation function ' Block
- AND (303, 304) is the logic AND operation function block
- FwdCMD (305) is the forward operation command function 'block that outputs the forward operation command to the motor controller (1105)
- RevCMD (306) is the motor controller.
- Reverse rotation operation command function that outputs reverse operation command for (1 105) 'Block
- Q1-01 (307) is a constant input function that inputs a set value by a constant' Block 1
- Q1-02 (308) is a set value by a constant Constant input function 'Block 2
- NUMS (309) selects two numeric inputs 2-input numeric selection function' Block
- FreqCMD (310) is motor control This is a frequency command function block that outputs a frequency command to control unit (1105).
- these function blocks are provided in the Tab (407 to 411) as a standard and visually understandable function block that can be used for various models. ing.
- the execution code corresponding to each function block is thoroughly tested and is preliminarily incorporated into the application section (1104) in the inverter (1100).
- the function block can be dragged from the above-mentioned TAB in the programming device (1120) and dropped at an arbitrary position on the program page of the screen.
- Terminals can be identified with logic power, real values, or their types by symbols, and they cannot be connected even if different types of terminals are connected.
- Information (constant, name, etc.) of each function 'block is displayed in the property (504) of Fig. 5 in a state selected by clicking and can be edited.
- the ID number is “8”
- the label is “forward frequency command”
- the user constant 2 is “50”. It is set to “0”.
- the application source code of this page can be stored as a project in a folder displayed in the project 'window (503) as shown in FIG.
- connection information As the capacity limit of the program, there is an upper limit on the number of connection information, that is, the number of rows in the connection information table (114). In order to inform the usage status, the upper limit is set to 100%.
- the usage rate is displayed in% on the memory usage rate display (509) at the bottom of the screen in Fig. 5. In this display, the number of used connection information may be directly displayed, or the number of connection information that can be used may be displayed in% or the number thereof may be directly displayed.
- connection between the programming device (1120) and the inverter (1100) is shown in the bottom right of the screen in Fig. 5 indicating whether the programming device (1120) and the inverter (1100) can communicate.
- the processing time power of the application unit (1104) The processing time occupation rate monitor (511) is displayed at the bottom center of the screen in FIG. 5 as to how much of the available processing time the CPU (1102) occupies.
- the total processing time estimate of the selected function block divided by the total processing time available to the CPU (1102) is displayed and connected. Is on-line, the actual value of the inverter (1100) is read and displayed.
- the output terminal of the S1 function block (300) in Figure 3 is the logic output terminal (313). Is displayed. This is the logic input pin (31
- the output of Q1-02 (308) is the numeric output terminal (315), which can be connected to the input terminal (316) of the 2-numeric input selector (309), which is the numeric input terminal, and is connected to the logic input terminal. Cannot be connected.
- Sl (300) is input terminal 1 of the inverter (1100), and this is used as a pattern operation start command.
- the input terminal command is closed, the output of Sl (300) becomes True “l” and the operation command rises as shown in Fig.2.
- This output signal is input to AND (303, 304) and INTVL TMR (301).
- INTVL TMR (301) is input, the timer starts and repeats ONZOFF accordingly. Together with the output signal of this output signal force 1 (300), it enters the AND circuit (303, 304),
- the ON time constant and OFF time constant can be set or referred to in the property (504) on the right side of the screen in Fig. 5.
- the output from INTVL TMR (301) and each of the constants (307,308) are input to NUMS (309) as forward rotation commands Z reverse rotation commands, and NUMS ( The output of 309) is switched as the forward rotation frequency command (307) Z reverse rotation frequency command (308) and is input to the frequency command (310) as the final frequency command.
- the outputs of the forward rotation command (305), reverse rotation command (306), and frequency command (310) are input to the motor control unit (1105) in FIG. 1, and the operation shown in the operation frequency in FIG. 2 is realized.
- the source code of the application is converted into connection information on the programming device (1120) and downloaded to the inverter (1100) via the communication interface (1111).
- the inverter (1100) only the execution code corresponding to the function 'block selected by the connection information is executed according to the mechanism described in Example 1, and the function' block diagram is displayed on the screen of the programming device (1120).
- the application being executed is executed.
- the execution code of the application section is executed only when it is selected, waste of processing time in the CPU (1102) is reduced.
- Fig. 7 IL: Instruction 'list
- Fig. 8 ST: Structured text
- Fig. 9 LD: Ladder ⁇ ⁇ Diagram
- SFC Sequential 'function' chart can be used.
- IL is created with a text editor and processed by a compiler that converts IL into connection information to generate a connection information table (114) as shown in Fig. 1.
- the ST is created with a text editor and processed by the compiler that converts the ST into connection information to generate a connection information table (114) as shown in Fig. 1.
- an LD is created with a ladder editor and processed by a compiler that converts the LD into connection information, and a connection information table (114) as shown in Fig. 1 is generated.
- the SFC is created with the SFC editor and processed with the compiler that converts the SFC into connection information, and the connection information table (114) as shown in Fig. 1 is generated.
- connection information table (114) After the connection information table (114) is generated, it is downloaded to the inverter and executed in the same way as in FBD.
- the present invention can easily develop a high-quality application, which has been impossible in the past.
- the present invention provides an inverter that can easily and with high quality and a programming device thereof for various industrial applications of the inverter.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112006000988T DE112006000988T5 (de) | 2005-04-18 | 2006-04-12 | Wechselrichter und Programmiervorrichtung für denselben |
GB0720207A GB2442145B (en) | 2005-04-18 | 2006-04-12 | Inverter and programming apparatus thereof |
JP2007521203A JP5018477B2 (ja) | 2005-04-18 | 2006-04-12 | インバータ |
US11/873,530 US7881085B2 (en) | 2005-04-18 | 2007-10-17 | Inverter and programming device thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-119659 | 2005-04-18 | ||
JP2005119659 | 2005-04-18 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/873,530 Continuation-In-Part US7881085B2 (en) | 2005-04-18 | 2007-10-17 | Inverter and programming device thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006112324A1 true WO2006112324A1 (ja) | 2006-10-26 |
Family
ID=37115048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/307740 WO2006112324A1 (ja) | 2005-04-18 | 2006-04-12 | インバータおよびそのプログラミング装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7881085B2 (ja) |
JP (1) | JP5018477B2 (ja) |
KR (1) | KR100922677B1 (ja) |
CN (1) | CN100550591C (ja) |
DE (1) | DE112006000988T5 (ja) |
GB (1) | GB2442145B (ja) |
TW (1) | TW200705262A (ja) |
WO (1) | WO2006112324A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104678875A (zh) * | 2015-01-23 | 2015-06-03 | 深圳市禾望电气股份有限公司 | 一种变频器配置方法及变频器配置系统 |
JP2015106931A (ja) * | 2013-11-28 | 2015-06-08 | 富士電機株式会社 | インバータ制御装置およびその周辺装置 |
JP2019128930A (ja) * | 2018-01-19 | 2019-08-01 | 株式会社安川電機 | 電力変換システム、プログラミング支援装置、プログラミング支援方法、プログラム、及び記憶媒体 |
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CN102323806B (zh) * | 2011-07-08 | 2012-12-19 | 中冶南方(武汉)自动化有限公司 | 一种变频器监控平台及其监控方法 |
WO2013181744A1 (en) * | 2012-06-05 | 2013-12-12 | Alizem Inc. | Method and system for designing a control software product for integration within an embedded system of a power electronics system |
EP2827240A1 (en) * | 2013-07-17 | 2015-01-21 | ABB Technology AG | Method for generating control-code by a control-code-diagram |
JP6323611B2 (ja) * | 2015-04-01 | 2018-05-16 | 富士電機株式会社 | Plc機能内蔵型ドライブ制御装置 |
CN105468447A (zh) * | 2016-02-01 | 2016-04-06 | 长沙奥托自动化技术有限公司 | 一种低压变频用多功能输入端子的控制方法 |
US10795649B1 (en) * | 2019-01-31 | 2020-10-06 | Splunk Inc. | Custom code blocks for a visual playbook editor |
US10846062B1 (en) | 2019-01-31 | 2020-11-24 | Splunk Inc. | Multi-prompt blocks for a visual playbook editor |
US11487513B1 (en) | 2020-07-31 | 2022-11-01 | Splunk Inc. | Reusable custom functions for playbooks |
CN113377435A (zh) * | 2021-06-16 | 2021-09-10 | 哈尔滨岛田大鹏工业股份有限公司 | 一种发那科机器人控制系统的扩展方法 |
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WO2000004629A1 (en) * | 1998-07-16 | 2000-01-27 | Mitsubishi Denki Kabushiki Kaisha | Inverter system |
JP2005065364A (ja) * | 2003-08-18 | 2005-03-10 | Renesas Technology Corp | 半導体集積回路および磁気ディスク記憶装置 |
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2006
- 2006-04-12 DE DE112006000988T patent/DE112006000988T5/de not_active Withdrawn
- 2006-04-12 GB GB0720207A patent/GB2442145B/en not_active Expired - Fee Related
- 2006-04-12 KR KR1020077019024A patent/KR100922677B1/ko not_active IP Right Cessation
- 2006-04-12 WO PCT/JP2006/307740 patent/WO2006112324A1/ja active Application Filing
- 2006-04-12 CN CNB2006800128583A patent/CN100550591C/zh active Active
- 2006-04-12 JP JP2007521203A patent/JP5018477B2/ja active Active
- 2006-04-18 TW TW095113796A patent/TW200705262A/zh unknown
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2007
- 2007-10-17 US US11/873,530 patent/US7881085B2/en active Active
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WO2000004629A1 (en) * | 1998-07-16 | 2000-01-27 | Mitsubishi Denki Kabushiki Kaisha | Inverter system |
JP2005065364A (ja) * | 2003-08-18 | 2005-03-10 | Renesas Technology Corp | 半導体集積回路および磁気ディスク記憶装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2015106931A (ja) * | 2013-11-28 | 2015-06-08 | 富士電機株式会社 | インバータ制御装置およびその周辺装置 |
CN104678875A (zh) * | 2015-01-23 | 2015-06-03 | 深圳市禾望电气股份有限公司 | 一种变频器配置方法及变频器配置系统 |
JP2019128930A (ja) * | 2018-01-19 | 2019-08-01 | 株式会社安川電機 | 電力変換システム、プログラミング支援装置、プログラミング支援方法、プログラム、及び記憶媒体 |
US11561520B2 (en) | 2018-01-19 | 2023-01-24 | Kabushiki Kaisha Yaskawa Denki | Power conversion system with programming support |
Also Published As
Publication number | Publication date |
---|---|
GB2442145B (en) | 2009-04-15 |
JP5018477B2 (ja) | 2012-09-05 |
CN101160709A (zh) | 2008-04-09 |
KR20070104616A (ko) | 2007-10-26 |
US20080205092A1 (en) | 2008-08-28 |
CN100550591C (zh) | 2009-10-14 |
DE112006000988T5 (de) | 2008-06-19 |
TW200705262A (en) | 2007-02-01 |
US7881085B2 (en) | 2011-02-01 |
KR100922677B1 (ko) | 2009-10-19 |
JPWO2006112324A1 (ja) | 2008-12-11 |
GB0720207D0 (en) | 2007-11-28 |
GB2442145A (en) | 2008-03-26 |
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