CN109742979A - A kind of motor controller with security module - Google Patents
A kind of motor controller with security module Download PDFInfo
- Publication number
- CN109742979A CN109742979A CN201811591429.7A CN201811591429A CN109742979A CN 109742979 A CN109742979 A CN 109742979A CN 201811591429 A CN201811591429 A CN 201811591429A CN 109742979 A CN109742979 A CN 109742979A
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- Prior art keywords
- motor
- motor controller
- intelligent
- boundary filter
- signal
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Abstract
The present invention provides a kind of motor controllers with security module, including Programmadle logic device, boundary filter and intelligent motor controller, Programmadle logic device is electrically connected with intelligent motor controller and boundary filter respectively, intelligent motor controller is electrically connected with boundary filter, boundary filter is electrically connected with motor, signal of the Programmadle logic device to receive and handle input, and command signal is respectively transmitted to boundary filter and intelligent motor controller, with both control movement.Motor controller provided by the invention with security module can be realized multiple modes to meet multiple application scenarios of the now equipment with safe light curtain, and when needing to power off, the electrical connection closed between motor power and boundary filter cutting intelligent motor controller and motor by implementing intelligent motor controller simultaneously, motor operation, safety with higher can fast and effeciently be stopped.
Description
Technical field
The present invention relates to a kind of motor controllers with security module.
Background technique
Existing intelligent motor controller is common device in modernization automatic producing device, can accurately control horse
Up to operation, and a variety of protected modes are provided, can satisfy the general demand of production.Existing intelligent motor controller is that it is public
Universal product produced is taken charge of, can be directly installed in equipment and use.It is existing as the requirement to safety in production is continuously improved
In more and more equipment starting apparatus safe light curtain protection facilities to replace protective door, staff's frequent operation can be avoided
Switch protective door had not only improved safety but also had reduced the workload of staff.But it is mounted directly intelligent motor controller
It cannot achieve safe mode relevant to safe light curtain.
Therefore, how the technical problem that a kind of motor controller with security module becomes urgent need to resolve in the industry is provided.
Summary of the invention
The purpose of the present invention is to provide a kind of motor controllers with security module, to overcome the prior art not
Foot.
In order to achieve the above objectives, technical scheme is as follows:
The embodiment of the invention discloses a kind of motor controllers with security module, including Programmadle logic device, edge to filter
Wave device and intelligent motor controller, the Programmadle logic device are electric with the intelligent motor controller and boundary filter respectively
Connection, the intelligent motor controller are electrically connected with boundary filter, and the boundary filter is electrically connected with motor, described to compile
Collect what motor movement signal and external interface of the logical device to receive and handle the intelligent motor controller transmission transmitted
Safe light curtain signal, safe light curtain shielded signal and motor switch signal, and command signal is respectively transmitted and is filtered to the edge
Wave device and the intelligent motor controller, life of the intelligent motor controller to receive the Programmadle logic device transmission
It enables signal and directly controls the shutdown of motor power, the boundary filter is to receive the Programmadle logic device transmission
Command signal and close the electrical connection between the intelligent motor controller and motor.
One of as a preferred solution of the present invention, the Programmadle logic device is CPLD chip.
One of as a preferred solution of the present invention, the motor controller with security module further includes a display screen,
The display screen with it is described can only motor controller be electrically connected, the display screen is for receiving and showing intelligent motor control
The safe light curtain signal of device transmitting.
One of as a preferred solution of the present invention, the quantity that the boundary filter corresponds to the axis of motor driving is provided with
N >=1, N >=1 boundary filter be used for cut off respectively the intelligent motor controller and motor driving N number of axis it
Between electrical connection to stop the operation of motor.
Compared with the prior art, the advantages of the present invention are as follows:
1) a kind of Programmadle logic device of motor controller with security module provided by the invention can receive and handle
External safe light curtain signal, safe light curtain shielded signal and motor switch signal, and command signal is sent to can only motor
Controller is allowed to control the shutdown of motor, to realize safe mode.
2) a kind of boundary filter of motor controller with security module provided by the invention is set to intelligent motor control
Between device and motor processed, Programmadle logic device sends command signal to boundary filter to cut off electrically connecting between the two
It connects.Thus when safe light curtain is touched, the power supply of one side intelligent motor control shutdown motor, one side boundary filter is cut
Both disconnected electric appliance connection, double insurance have very high peace to guarantee that motor must be turned off if if operating at this time
Quan Xing.
3) a kind of Programmadle logic device of motor controller with security module provided by the invention is in addition to receiving peace
Also receive the motor transmitted by intelligent motor controller other than full light curtain signal, safe light curtain shielded signal and motor switch signal
Motor message, only when touching safe light curtain, for motor in the case where operating, Programmadle logic device just can be to intelligent motor
Controller and boundary filter issue command signal and stop motor.Because only that touching safe light curtain in the case where motor running
When it is just dangerous, being designed in this way can be avoided that motor is unnecessary to shut down, and motor reboot time be saved, under the premise of safety
Improve working efficiency.
4) preferably, a kind of motor controller with security module provided by the invention further includes a display screen, can
Whether display safe light curtain signal inputs, so that user be helped to judge safe light curtain whether normal operation.
5) preferably, N >=1 boundary filter in a kind of big controller of horse with security module provided by the invention
The electrical connection between intelligent motor controller and the N number of axis of motor is cut off respectively, can prevent boundary filter from overloading, safety
It is higher.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is a kind of structural representation of the motor controller with security module disclosed in a preferred embodiment of the present invention
Figure；
Fig. 2 is a kind of work flow diagram of the motor controller with security module disclosed in a preferred embodiment of the present invention.
Specific embodiment
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 description.
The typical motor controller with security module is as shown in Figure 1, include CPLD chip, boundary filter, intelligence
Motor controller and display screen.Wherein CPLD chip also can be replaced other Programmadle logic devices.CPLD respectively with intelligence
Motor controller and boundary filter electrical connection, intelligent motor controller are electrically connected with boundary filter and display screen, side
Edge filter is electrically connected with motor.CPLD handles input signal and exports after being processed to, and intelligent motor controller controls motor
Operation and the signal that safe light curtain inputs show on a display screen, boundary filter connection intelligent motor controller and horse
It reaches, and plays the on-off action of electrical connection between the two.The movement of motor driving in the present embodiment X-axis and Y-axis, edge
There are two filter is accordingly set, in practical applications, the quantity of boundary filter can be equipped with according to the quantity of motor drive shaft.
As shown in Fig. 2, the workflow of the embodiment of the present invention is as follows:
S1. operational mode switches, motor switch signal, safe light curtain signal, safe light curtain shielded signal and motor controller institute
Motor X-axis run signal and motor Y-axis run signal the input CPLD detected, when safe light curtain shielded signal and motor switch
When signal is 0, into safe light curtain mode；When safe light curtain shielded signal is 1 and motor switch signal is 0, into safety
Light curtain mask pattern；When motor switch signal is 1, into emergency stop mode.
S2.1. enter safe light curtain mode, at this time when safe light curtain triggers:
S2.1.1. CPLD sends safe light curtain trigger signal to intelligent motor controller, and intelligent motor controller passes signal
It gives display screen and shows on a display screen；
S2.1.2.1. when motor controller detects and is transmitted to the motor X-axis run signal of CPLD or the operation of motor Y-axis is believed
It number is 1, i.e. for motor when drive shaft is run, CPLD transmits motor shutdown signal to intelligent motor controller, and by intelligent motor
Controller closes motor power；Meanwhile motor X-axis stop signal and Y-axis stop signal are respectively transmitted to two edges by CPLD
Filter, and by two boundary filters cut off respectively the electric appliance between intelligent motor controller and motor X-axis and Y-axis connection with
Stop the operation of motor；
S2.1.2.2. when motor controller detects and is transmitted to the motor X-axis run signal of CPLD or the operation of motor Y-axis is believed
Number be 0, i.e., the operation of motor non-drive shaft when, CPLD does not send control command.
S2.2. enter safe light curtain mask pattern, at this time when safe light curtain triggers:
S2.2.1. CPLD sends safe light curtain trigger signal to intelligent motor controller, and intelligent motor controller passes signal
It gives display screen and shows on a display screen；
S2.2.2 CPLD does not issue control command.
S2.3. enter emergency stop mode, CPLD transmits motor shutdown signal to intelligent motor controller, and by intelligent motor
Controller closes motor power；Meanwhile motor X-axis stop signal and Y-axis stop signal are respectively transmitted to two edges by CPLD
Filter, and by two boundary filters cut off respectively the electric appliance between intelligent motor controller and motor X-axis and Y-axis connection with
Stop the operation of motor.
A kind of motor controller with safe mode provided by the embodiment of the present invention can be realized safe light curtain mode,
Safe light curtain mask pattern and emergency stop mode cope with the different usage scenario of equipment: in equipment normal operation, opening safety
When light curtain, operational safety light curtain mode can protect the safety of operator, avoid risky operation；When on-bne repair etc. needs
When shielding safe light curtain, operational safety light curtain mask pattern, to prevent motor from accidentally closing；In unexpected situations, emergency stop motor is needed
When, no matter which kind of mode is equipment be in front of, motor can be fast and effeciently closed, it is highly-safe.
Various modifications to these embodiments will be readily apparent to those skilled in the art, herein
Defined General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and new
The consistent widest scope of clever feature.
Claims (4)
1. a kind of motor controller with security module, including Programmadle logic device, boundary filter and intelligent motor control
Device processed, the Programmadle logic device are electrically connected with the intelligent motor controller and boundary filter respectively, the intelligence horse
Be electrically connected up to controller with boundary filter, the boundary filter is electrically connected with motor, the Programmadle logic device to
Receive and handles the motor movement signal of the intelligent motor controller transmission and safe light curtain signal, the peace of external interface transmission
Full light curtain shielded signal and motor switch signal, and command signal is respectively transmitted to the boundary filter and the intelligent horse
Up to controller, the intelligent motor controller is directly controlled to receive the command signal of the Programmadle logic device transmission
The shutdown of motor power, the boundary filter close institute to receive the command signal of the Programmadle logic device transmission
State the electrical connection between intelligent motor controller and motor.
2. a kind of motor controller with security module according to claim 1, it is characterised in that: the editable is patrolled
Collecting device is CPLD chip.
3. a kind of motor controller with security module according to claim 1, it is characterised in that: described with safety
The motor controller of module further includes a display screen, the display screen with it is described can only motor controller be electrically connected, the display
Shield the safe light curtain signal for receiving and showing the intelligent motor controller transmitting.
4. a kind of motor controller with security module according to claim 1, it is characterised in that: the edge filter
The quantity that device corresponds to the axis of motor driving is provided with N >=1, and N >=1 boundary filter for cutting off the intelligence respectively
Can electrical connection between motor controller and N number of axis of motor driving to stop the operation of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591429.7A CN109742979A (en) | 2018-12-26 | 2018-12-26 | A kind of motor controller with security module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591429.7A CN109742979A (en) | 2018-12-26 | 2018-12-26 | A kind of motor controller with security module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109742979A true CN109742979A (en) | 2019-05-10 |
Family
ID=66359847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811591429.7A Pending CN109742979A (en) | 2018-12-26 | 2018-12-26 | A kind of motor controller with security module |
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| Country | Link |
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| CN (1) | CN109742979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022109766A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州康代智能科技股份有限公司 | Automatic optical inspection apparatus with safety control type motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764555A (en) * | 2008-12-25 | 2010-06-30 | 欧姆龙株式会社 | Servo system and safety control device |
| CN205015718U (en) * | 2015-08-27 | 2016-02-03 | 湖州帕克森控制系统有限公司 | Motor servo |
| CN107193248A (en) * | 2016-03-10 | 2017-09-22 | 欧姆龙株式会社 | Controller for motor, control method, message handling program and recording medium |
| CN207290195U (en) * | 2017-10-18 | 2018-05-01 | 苏州尚实豪精密机械科技有限公司 | Screen device for disassembling |
| KR101904712B1 (en) * | 2011-11-24 | 2018-12-03 | 현대모비스 주식회사 | Steering sensor error detecting device for mdps and method thereof |
-
2018
- 2018-12-26 CN CN201811591429.7A patent/CN109742979A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764555A (en) * | 2008-12-25 | 2010-06-30 | 欧姆龙株式会社 | Servo system and safety control device |
| KR101904712B1 (en) * | 2011-11-24 | 2018-12-03 | 현대모비스 주식회사 | Steering sensor error detecting device for mdps and method thereof |
| CN205015718U (en) * | 2015-08-27 | 2016-02-03 | 湖州帕克森控制系统有限公司 | Motor servo |
| CN107193248A (en) * | 2016-03-10 | 2017-09-22 | 欧姆龙株式会社 | Controller for motor, control method, message handling program and recording medium |
| CN207290195U (en) * | 2017-10-18 | 2018-05-01 | 苏州尚实豪精密机械科技有限公司 | Screen device for disassembling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022109766A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州康代智能科技股份有限公司 | Automatic optical inspection apparatus with safety control type motor |
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| PB01 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Suzhou City, Jiangsu Province, 215000 Suzhou Road Industrial Park, No. 1 Applicant after: Suzhou Kangdai Intelligent Technology Co., Ltd Address before: Suzhou City, Jiangsu Province, 215000 Suzhou Road Industrial Park, No. 1 Applicant before: Kangdai Imaging Technology (Suzhou) Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |