CN103389677A - Automation control cabinet device and control method thereof - Google Patents
Automation control cabinet device and control method thereof Download PDFInfo
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- CN103389677A CN103389677A CN2013102971477A CN201310297147A CN103389677A CN 103389677 A CN103389677 A CN 103389677A CN 2013102971477 A CN2013102971477 A CN 2013102971477A CN 201310297147 A CN201310297147 A CN 201310297147A CN 103389677 A CN103389677 A CN 103389677A
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Abstract
The invention discloses a DCZN (automation control cabinet device) and a control method thereof. The DCZN comprises a cabinet, a touch display, a control button, a plastic casing switch, a soft starter and a PLC (Programmable Logic Controller) which is used for collecting the switching quantity and the analog quantity and achieving data processing and network communication; a touch display screen and the control button are arranged on a panel of a front door of the cabinet; the PLC is connected with the soft starter and a wiring terminal through an intermediate relay; the wiring terminal is used for connecting an external connection device; an output terminal of the plastic casing switch is connected with an input terminal of the soft starter; the touch display and the control button are connected with the PLC; the plastic casing switch, the soft starter and the PLC are arranged inside the cabinet. According to the control method, starting and stopping of a motor are controlled through a PLC program and data parameters are collected to be displayed on the touch display. The DCZN and the control method thereof can be applied to sites with multiple different automation control requirements so as to achieve real-time control and monitoring.
Description
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Technical field
The present invention relates to a kind of robotization controller cabinet device and control method thereof, robotization controller cabinet device is a kind of automation collection and central control device, and the control method of robotization controller cabinet device is for the soft start and the image data control method that are applied in the robotization controller cabinet device on the water conservancy pumping plant.
Background technology
Wait at the water drainage station under the environment of control pump machine work, need to realize operation control and the real-time device condition monitoring of the peripherals such as pump machine, but also do not have at present to realize the device of controlling towards multiple object, multi-point data acquisition and multipoint unit, therefore need a kind of complete function and can again programme to meet the different universal automation controller cabinet devices that require for the Different field environmental requirement.
Simultaneously, present robotization controller cabinet device adopts button directly to control the start and stop of soft initiator, thereby controls the start and stop of motor.This control method causes the execute-in-place noise very large, and can not see soft initiator and motor current state, and is very dangerous.Main cause is to realize telecommunication.
Summary of the invention
Goal of the invention: for problems of the prior art,, with not enough, the invention provides a kind of robotization controller cabinet device and control method thereof.
Technical scheme: a kind of robotization controller cabinet device (in this instructions with robotization controller cabinet device referred to as DCZN), comprise rack, touch display, control knob, that utilizes charged behaviour moulds the shell switch, guarantee the safety in operation of each locking equipment in galvanization, soft initiator, and be used for gathering switching value and analog quantity and realize that data are processed and the PLC(programmable logic controller (PLC) of network communication); Described touch display screen and control knob are located on the Door of communication apparatus cabinet panel;
Described PLC connects respectively soft initiator and connection terminal through auxiliary reclay; Described connection terminal is used for connecting external equipment;
The described input end of moulding the output termination soft initiator of shell switch;
Described touch display and control knob connect respectively PLC;
Wherein, mould shell switch, soft initiator and PLC and be arranged on interior of equipment cabinet.
The communication module of described PLC and soft initiator carry out communication, and gather various data and the parameter of soft initiator.
Also be provided with pilot lamp on described Door of communication apparatus cabinet panel.
Described rack also is provided with back door, and interior of equipment cabinet is provided with backboard; Described rectifier switch and soft initiator are arranged on the front of backboard; Described PLC and auxiliary reclay are arranged on the back side of backboard.
The back side of described rack backboard also is provided with air switch and Switching Power Supply, and air switch is connected with Switching Power Supply, and Switching Power Supply connects PLC.
A kind of control method of robotization controller cabinet device, can realize controlling the motor start and stop, mould shell switch combined floodgate separating brake, pilot lamp shows, data acquisition:
The user sends the order of start/stop motor by control knob or touch display to PLC;
When receiving the starter motor order, whether the PLC automatic decision is eligible, and eligible PLC driven by program electric motor starting ineligiblely guarantees that the PLC program does not perform an action; Eligible referring under the PLC program control state, mould the shell switch and close a floodgate, there is no halt command, there is no fault-signal, gets final product starter motor.
When receiving halt command, the PLC program controlled motor is out of service;
In order to guarantee the fault-tolerance of soft start function,, except carrying out PLC programmed control start/stop motor, can also directly control electric motor starting/stop motor by control knob, when a system went wrong, the equipment that do not affect normally used.
Wherein, PLC and soft initiator pass through serial communication, the PLC program is by reading the soft initiator home address, read the parameter that needs, described parameter comprises the information such as current of electric, running status, fault, and carry out parameter by the PLC program and read and relatively work, whether the parameter that relatively reads surpasses preset range, thereby guarantees the normal operation of whole system (DCZN system).
Simultaneously, the PLC program will be controlled the pilot lamp on the DCZN Qianmen according to comparative result, the state indication of output.
The parameter information that the PLC program also will read and comparative result are exported to touch display and are shown.
Described touch display comprises order button and status display area, and the user sends the order of start/stop motor by order button to PLC; The touch display status display area shows parameter information and the comparative result that the PLC program is sent, thereby realizes on touch display the motor Real Time Monitoring.
The process that shell switch combined floodgate separating brake is moulded in the PLC programmed control is as follows:
When the user presses combined floodgate/opening button, PLC digital output module, output combined floodgate/separating brake control command is to auxiliary reclay line bag, and auxiliary reclay contact connection plastic shell switch motor-operating mechanism, realize moulding shell switch combined floodgate/sub-switching operation.
Described data acquisition, PLC, by serial ports and external equipment communication, reads the parameter values of external equipment home address.Also can pass through the analog input module, 10 meters range water-level gauges for example, PLC connects the data communication cable (to obtain the internal data contents processing of water-level gauge) of the water-level gauge of having powered by the analog input module, water-level gauge 4-20ma signal is passed through the analog input module, convert 0-10000 numerical value to, then by the ratio translation function piece (this functional block is write corresponding numerical value conversion proportion) of PLC programming software, convert 0-10 meters ranges to.
Beneficial effect: compared with prior art, DCZN can apply to multiple different robotization and control the scene that requires, this robotization controller cabinet device adopts the PLC programmable logic controller (PLC), can realize that different requirements carries out peripherals and connect, control and gather, thereby meet the different needs, complete equipment guarantee and operation monitoring is provided, owing to can carrying out the communication of plurality of devices, thereby can realize that real one robotization controls, have the advantage of application surface broadness, reliable, maintenance and renolation.The control method of robotization controller cabinet device, can Real-time Collection soft initiator and motor status, coordinates touch display to show intuitively; Logical PLC can also realize Long-distance Control, embodies intelligent control.The present invention can be applicable to multiple automation field, can also expand PLC point and module, is with a wide range of applications.
Description of drawings
Fig. 1 is the catenation principle schematic diagram of embodiment of the present invention device.
Embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is not used in and limits the scope of the invention for explanation the present invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1: DCZN comprises rack, touch display, control knob, that utilizes charged behaviour moulds the shell switch, guarantees the safety in operation of each locking equipment in galvanization, soft initiator, and for gathering switching value and analog quantity and realizing that data are processed and the PLC equipment of network communication; Touch display screen, pilot lamp and control knob are located on the Door of communication apparatus cabinet panel;
PLC equipment connects respectively soft initiator and connection terminal through auxiliary reclay; Described connection terminal is used for connecting the data collection point of external equipment; The communication module of PLC equipment and soft initiator carry out communication, and gather various data and the parameter of soft initiator.
Touch display and control knob connect respectively PLC equipment; The output terminal of moulding the shell switch is connected with the input end of soft initiator by power cable; The output terminal of soft initiator connects motor; The serial ports of soft initiator is connected the CPU module of Ethernet interface PLC equipment and is connected with touch display;
Rack also is provided with back door, and interior of equipment cabinet is provided with backboard; Rectifier switch and soft initiator are arranged on the front of backboard; PLC equipment and auxiliary reclay are arranged on the back side of backboard.
The back side of rack backboard also is provided with air switch and Switching Power Supply, and air switch is connected with Switching Power Supply, and Switching Power Supply connects PLC equipment.
The control method of robotization controller cabinet device:
The user sends the order of start/stop motor by control knob or touch display to PLC;
When receiving the starter motor order, whether the PLC automatic decision is eligible, and eligible PLC driven by program electric motor starting ineligiblely guarantees that the PLC program does not perform an action;
When receiving halt command, the PLC program controlled motor is out of service;
In order to guarantee the fault-tolerance of soft start function,, except carrying out PLC programmed control start/stop motor, can also directly control electric motor starting/stop motor by control knob, when a system went wrong, the equipment that do not affect normally used.
Wherein, PLC and soft initiator pass through serial communication, the PLC program is by reading the soft initiator home address, read the parameter that needs, described parameter comprises the information such as current of electric, running status, fault, and by the PLC program, the parameter that reads is processed and relatively worked, whether the parameter that relatively reads surpasses preset range, thereby guarantees the normal operation of whole system (DCZN system).
Simultaneously, the PLC program will be controlled the pilot lamp on the DCZN Qianmen according to comparative result, the state indication of output.
The parameter information that the PLC program also will read and comparative result are exported to touch display and are shown.
Described touch display comprises order button and status display area, and the user sends the order of start/stop motor by order button to PLC; The touch display status display area shows parameter information and the comparative result that the PLC program is sent, thereby realizes on touch display the motor Real Time Monitoring.
The process that shell switch combined floodgate separating brake is moulded in the PLC programmed control is as follows:
When the user presses combined floodgate/opening button, PLC digital output module, output combined floodgate/separating brake control command is to auxiliary reclay line bag, and auxiliary reclay contact connection plastic shell switch motor-operating mechanism, realize moulding shell switch combined floodgate/sub-switching operation.
Data acquisition, PLC, by serial ports and external equipment communication, reads the parameter values of external equipment home address.Also can pass through the analog input module, 10 meters range water-level gauges for example, PLC connects the data communication cable (to obtain the internal data contents processing of water-level gauge) of the water-level gauge of having powered by the analog input module, water-level gauge 4-20ma signal is passed through the analog input module, convert 0-10000 numerical value to, then by the ratio translation function piece (this functional block is write corresponding numerical value conversion proportion) of PLC programming software, convert 0-10 meters ranges to.
Claims (10)
1. robotization controller cabinet device is characterized in that: comprise rack, and touch display, control knob, mould the shell switch, soft initiator, and be used for gathering switching value and analog quantity and realize that data are processed and the PLC equipment of network communication; Described touch display screen and control knob are located on the Door of communication apparatus cabinet panel;
Described PLC equipment connects respectively soft initiator and connection terminal through auxiliary reclay; Described connection terminal is used for connecting external equipment;
The described input end of moulding the output termination soft initiator of shell switch;
Described touch display and control knob connect respectively PLC equipment;
Wherein, mould shell switch, soft initiator and PLC equipment and be arranged on interior of equipment cabinet.
2. robotization controller cabinet device as claimed in claim 1, it is characterized in that: the communication module of described PLC equipment and soft initiator carry out communication, and gather various data and the parameter of soft initiator.
3. robotization controller cabinet device as claimed in claim 1, is characterized in that: also be provided with pilot lamp on described Door of communication apparatus cabinet panel.
4. robotization controller cabinet device as claimed in claim 1, it is characterized in that: described rack also is provided with back door, and interior of equipment cabinet is provided with backboard; Described rectifier switch and soft initiator are arranged on the front of backboard; Described PLC equipment and auxiliary reclay are arranged on the back side of backboard.
5. robotization controller cabinet device as claimed in claim 4, it is characterized in that: the back side of described rack backboard also is provided with air switch and Switching Power Supply, and air switch is connected with Switching Power Supply, and Switching Power Supply connects PLC equipment.
6. control method that is used for as the described robotization controller of claim 1-5 any one cabinet device is characterized in that:
The user sends the order of start/stop motor by control knob or touch display to PLC;
When receiving the starter motor order, whether the PLC automatic decision is eligible, and eligible PLC driven by program electric motor starting ineligiblely guarantees that the PLC program does not perform an action;
When receiving halt command, the PLC program controlled motor is out of service;
Wherein, PLC and soft initiator are by serial communication, and the PLC program, by reading the soft initiator home address, reads the parameter that needs, and by the PLC program, the parameter that reads processed and relatively worked, and whether the parameter that relatively reads surpasses preset range;
Simultaneously, the PLC program will be controlled the pilot lamp on Qianmen according to comparative result, the state indication of output;
The parameter information that the PLC program also will read and comparative result are exported to touch display and are shown.
7. the control method of robotization controller cabinet device as claimed in claim 6, it is characterized in that: described touch display comprises order button and status display area, the user sends the order of start/stop motor by order button to PLC; The touch display status display area shows parameter information and the comparative result that the PLC program is sent, thereby realizes on touch display the motor Real Time Monitoring.
8. the control method of robotization controller cabinet device as claimed in claim 6, it is characterized in that: described parameter comprises current of electric, running status, failure message.
9. the control method of robotization controller cabinet device as claimed in claim 6, is characterized in that, also comprises that the PLC programmed control moulds the process of shell switch combined floodgate/separating brake:
When the user presses combined floodgate/opening button, PLC digital output module, output combined floodgate/separating brake control command is to auxiliary reclay line bag, and auxiliary reclay contact connection plastic shell switch motor-operating mechanism, realize moulding shell switch combined floodgate/sub-switching operation.
10. the control method of robotization controller cabinet device as claimed in claim 6, is characterized in that, PLC, by serial ports and external equipment communication, reads the parameter values of external equipment home address.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107645133A (en) * | 2017-10-25 | 2018-01-30 | 中国恩菲工程技术有限公司 | Low-voltage distribution cabinet |
CN107728573A (en) * | 2017-11-15 | 2018-02-23 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of node communication equipment Installation cabinet remote monitoring system |
CN109343455A (en) * | 2018-11-08 | 2019-02-15 | 国网江苏省电力有限公司南通供电分公司 | A kind of remote monitoring system applying to industrial automation equipment |
CN109365581A (en) * | 2018-11-22 | 2019-02-22 | 国网江苏省电力有限公司南通供电分公司 | A kind of automation equipment and application method applying to metal tube bending machine |
CN113202093A (en) * | 2021-04-28 | 2021-08-03 | 广东力源液压机械有限公司 | Control method of linear electromagnetic pile driver |
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CN102433913A (en) * | 2011-10-27 | 2012-05-02 | 山东电力工程咨询院有限公司 | Intelligent control system for fire-fighting water storage and supply in transformer substation and control method |
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CN101330258A (en) * | 2007-06-19 | 2008-12-24 | 上海蓝波高电压技术设备有限公司 | Automatic controller for outputting three-phase current steadily |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107645133A (en) * | 2017-10-25 | 2018-01-30 | 中国恩菲工程技术有限公司 | Low-voltage distribution cabinet |
CN107728573A (en) * | 2017-11-15 | 2018-02-23 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of node communication equipment Installation cabinet remote monitoring system |
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CN109365581A (en) * | 2018-11-22 | 2019-02-22 | 国网江苏省电力有限公司南通供电分公司 | A kind of automation equipment and application method applying to metal tube bending machine |
CN113202093A (en) * | 2021-04-28 | 2021-08-03 | 广东力源液压机械有限公司 | Control method of linear electromagnetic pile driver |
CN113202093B (en) * | 2021-04-28 | 2022-08-02 | 广东力源液压机械有限公司 | Control method of linear electromagnetic pile driver |
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Application publication date: 20131113 |