CN105501888B - Flame-proof mine multilevel belt type transports centralized control equipment touch-screen display control device - Google Patents
Flame-proof mine multilevel belt type transports centralized control equipment touch-screen display control device Download PDFInfo
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- CN105501888B CN105501888B CN201610057322.9A CN201610057322A CN105501888B CN 105501888 B CN105501888 B CN 105501888B CN 201610057322 A CN201610057322 A CN 201610057322A CN 105501888 B CN105501888 B CN 105501888B
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/04—Control devices, e.g. for safety, warning or fault-correcting detecting slip between driving element and load-carrier, e.g. for interrupting the drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
Abstract
Patent of the present invention transports centralized control equipment touch-screen display control device for flame-proof mine multilevel belt type, touch-screen serial communication port is connected with the serial communication port of PLC, and touch-screen display control device includes main display control device, parameter setting display control device, failure monitoring and sets display control device, fault inquiry display control device and fault message alarm pop-up display control device；It is realized by main display control device and multilevel belt type conveying is opened, stops sequentially being monitored with troubleshooting, ribbon conveyers at different levels can be run and open, stop delay time setting, can set and some failure monitorings are temporarily shielded, there is fault inquiry, when failure occurs, fault message is shown in time.With the perfect monitoring of flame-proof mine multilevel belt type conveying device and defencive function, multiple functional, dependable performance.
Description
Technical field
This patent is related to multilevel belt type transport centralized control equipment touch-screen display control device more particularly to flame-proof mine multistage band
Formula transports centralized control equipment touch-screen display control device.
Background technology
The transport major way of underground coal mine coal is belt conveying, has the characteristics that multilevel belt type conveying.According to it is mining every
Quick-fried type multilevel belt type transport centralized control equipment technique requirement, multilevel belt type conveying open, the mode of stopping is：Under normal circumstances, it is more
The technological process of grade belt conveying is " inverse coal stream direction starts, suitable coal stream direction is stopped "；During disastershutdown, any equipment hair
Raw failure, emergent stopping this TV station equipment and carrys out coal direction individual device, then by " along coal stream direction ", stops remaining successively and sets
It is standby；When stopping in emergency, emergency braking device individual device.
Above-mentioned monitoring requirement should be able to meet safety, design is reasonable, easy to use, multiple functional, reliability is high, anti-interference
Ability is strong.
How relevant device and operation process in flow to flame-proof mine multilevel belt type transport centralized control equipment is realized
Flow carries out Centralized Monitoring, is flame-proof mine multilevel belt type transport centralized control equipment display control device urgent problem to be solved.
The content of the invention
To solve the above problems, the characteristics of patent of the present invention makes full use of touch-screen, it is multistage to provide a kind of flame-proof mine
Belt transports centralized control equipment touch-screen display control device, realizes and the grade belt transport more than flame-proof mine and relevant equipment are integrated
Get up, the purpose of Centralized Monitoring.
Flame-proof mine multilevel belt type of the present invention transport centralized control equipment touch-screen display control device the technical solution adopted is that：Ore deposit
Centralized control equipment touch-screen display control device is transported with flame-proof type multilevel belt type, is made of touch-screen and PLC, touch-screen serial communication end
Mouthful be connected with the serial communication port of PLC, on master console and local control box at different levels, manipulate touch-screen it is upper and lower, left,
Right and confirmation button is connected with PLC input terminals.
Including main display control device, parameter setting display control device, failure monitoring display control device, fault inquiry is set to show control dress
It puts, fault message alarm pop-up display control device.
In the main display control device, including：It is switched to parameter setting display control device button and fault inquiry display control device
Button is connected respectively with the data register that interface display is controlled in PLC, control manual on the spot/concentration control in control mode
Automatically controlling in selecting switch processed, centralized Control/manual control selections switch, the unit self-insurance in control or crawl shape manually
State, emergency stop switch, washout, reset switch, the console of Belt transport at different levels are opened/stopped, main contactor contact
Feedback, motor internal contracting brake, smog alarm, coal piling alarm, preceding sideslip, middle sideslip, rear sideslip, emergency stop pullswitch respectively in PLC
Corresponding auxiliary relay normally opened contact is connected, acousto-optic sending dotter signal, the operating condition of Belt transport at different levels, fault-signal,
Watering, leading-out terminal signal corresponding in PLC is connected slave communication failure respectively, supply voltage, current of electric at different levels, respectively
Grade power of motor, motor temperature at different levels, before adhesive tape at different levels/in/it is back roll temperature, the adhesive tape speed of service at different levels, too low and excessively high
Data register corresponding in PLC is connected speed respectively, self-insurance/crawl selecting switch and PLC in the manual control of unit
Interior corresponding auxiliary relay normally opened contact is connected, and is switched to failure monitoring and sets display control device button, shows control back to main
Device button is connected respectively with the data register that interface display is controlled in PLC.
In the parameter setting display control device, including：Manual pre-warning time, automatic early-warning time, adhesive tape at different levels delay
Start the time, general purpose timer corresponding in PLC is connected adhesive tape at different levels delay dwell time respectively.
The failure monitoring is set in display control device, including：It sets the band-type brakes of Belt transports at different levels, smog, coal piling, beat
Sliding, preceding sideslip, middle sideslip, rear sideslip, motor temperature are excessively high, front roll temperature is excessively high, middle bowl temperature is excessively high, back roll temperature
Auxiliary relay normally opened contact corresponding in PLC is connected the switching switch of excessively high monitoring shielding respectively；Back to main aobvious control
Device button is connected respectively with the data register that interface display is controlled in PLC.
In the fault inquiry display control device, including：Upper page turning key, lower page turning key data corresponding in PLC respectively
Register is connected, back to main display control device button with the data register of interface display is controlled to be connected in PLC, sequence number,
Event triggering date and time, acknowledging time, the event of failure display information difference for recovering normal time, abort situation and type
Data register corresponding in touch-screen is connected.
In the event of failure alarm pop-up display control device, including：It is event triggering date and time, acknowledging time, extensive
Multiple normal time, abort situation and type data register corresponding in touch-screen are connected.
Flame-proof mine multilevel belt type transports centralized control equipment touch-screen display control device, is made of touch-screen and PLC, touch-screen
Serial communication port is connected with the serial communication port of PLC.
Display control device is made of touch-screen and PLC, is connected by serial port communication line.
On master console and local control box at different levels, manipulate the upper and lower, left and right of touch-screen and confirm that button is inputted with PLC
End connection.
Due to underground coal mine according to flame proof requirement can not directly use touch-screen, now by master console and it is at different levels just
Press key contents needed for touch-screen may be selected in upper and lower key on ground control cabinet, and left-right key changes different parameters, and acknowledgement key confirms.
Including main display control device, parameter setting display control device, failure monitoring display control device, fault inquiry is set to show control dress
It puts, fault message alarm pop-up display control device.
Following chief component is mainly included, main display control device, parameter setting display control device, failure monitoring are set
Put display control device, fault inquiry display control device, the sub- display control device of fault message alarm.
In the main display control device, including：It is switched to parameter setting display control device button and fault inquiry display control device
Button is connected respectively with the data register that interface display is controlled in PLC.
It is useful for being switched to parameter setting display control device button and fault inquiry display control device button in main display control device, press
After lower button, the one fixed value of data register of control interface display in PLC will be assigned, display control device will go to corresponding aobvious
Control device.
/ control manually is automatically controlled in control manual on the spot/centralized Control selecting switch, centralized Control in control mode
Selecting switch processed, unit manually the self-insurance in control or crawl state, emergency stop switch, washout, reset switch,
The console of Belt transports at different levels is opened/stopped, the alarm of main contactor contact feedback, motor internal contracting brake, smog alarm, coal piling, preceding sideslip,
Auxiliary relay normally opened contact corresponding in PLC is connected respectively for middle sideslip, rear sideslip, emergency stop pullswitch.
Above-mentioned input switch signal is connected to reflect its switch by auxiliary relay normally opened contact corresponding in PLC
Signal is logical or disconnected.
Acousto-optic sending dotter signal, the operating condition of Belt transport at different levels, fault-signal, watering, slave communication failure respectively with
Corresponding leading-out terminal signal is connected in PLC.
Above-mentioned output signal is connected to reflect that its output winding is logical goes back by leading-out terminal signal corresponding in PLC
It is disconnected.
Before supply voltage, current of electric at different levels, power of motor at different levels, motor temperature at different levels, adhesive tape at different levels/in/back roll
Data register corresponding in PLC is connected respectively for temperature, the adhesive tape speed of service at different levels, too low and excessively high speed.
Above-mentioned data-signal is connected to reflect its specific numerical value by data register corresponding in PLC.
In the parameter setting display control device, including：Manual pre-warning time, automatic early-warning time, adhesive tape at different levels delay
Start the time, general purpose timer corresponding in PLC is connected adhesive tape at different levels delay dwell time respectively.
According to actual needs, by numeric value input button, to relevant manual pre-warning time, the automatic early-warning time, at different levels
Adhesive tape start-up time delay, adhesive tape at different levels delay dwell time set the specific time, this numerical value is input in PLC accordingly
In general purpose timer time set.
Self-insurance/crawl selecting switch auxiliary relay normally opened contact corresponding in PLC during unit controls manually is connected
It connects.
It is out or breaks by corresponding auxiliary relay normally opened contact in button setting PLC, unit is selected to control manually
It is self-insurance control or point operation control in system.
Be switched to failure monitoring display control device button is set, back to main display control device button respectively with controlling boundary in PLC
The data register that face is shown is connected.
It is useful for being switched to failure monitoring setting display control device button in parameter setting display control device, be filled back to main aobvious control
Button is put, after pushing button, the one fixed value of data register of control interface display in PLC, current display control device will be assigned
It will go to corresponding display control device.
The failure monitoring is set in display control device, including：It sets the band-type brakes of Belt transports at different levels, smog, coal piling, beat
Sliding, preceding sideslip, middle sideslip, rear sideslip, motor temperature are excessively high, front roll temperature is excessively high, middle bowl temperature is excessively high, back roll temperature
Auxiliary relay normally opened contact corresponding in PLC is connected the switching switch of excessively high monitoring shielding respectively；Back to main aobvious control
Device button is connected respectively with the data register that interface display is controlled in PLC.
Can display control device button be set by failure monitoring, corresponding auxiliary relay normally opened contact in PLC is set to be out
Or close, it is to come into operation or temporarily shield some defencive function so as to set each defencive function, is not influencing safety
In the case of, ensure that production continues to run with.
In the fault inquiry display control device, including：Upper page turning key, lower page turning key data corresponding in PLC respectively
Register is connected.
By pressing upper page turning key, lower page turning key button, continuous change is corresponding in PLC to control the data that event is shown
The numerical value of register, so as to check each failure.
Back to main display control device button with the data register of interface display is controlled to be connected in PLC.
After pushing button, it will assign in PLC and control the data register of interface display to show the numerical value of main display control device,
Display control device will go to main display control device.
Sequence number, event triggering date and time, acknowledging time, the failure thing for recovering normal time, abort situation and type
Part shows that data register corresponding in touch-screen is connected information respectively.
In fault inquiry display control device, various failures will show its sequence number, event triggering date and time, acknowledging time,
Recover the event of failure of normal time, abort situation and type.
In the event of failure alarm pop-up display control device, including：It is event triggering date and time, acknowledging time, extensive
Multiple normal time, abort situation and type data register corresponding in touch-screen are connected.
When event of failure occurs, event of failure alarm pop-up display control device will pop up, and thereon touch display event of failure
It sends out date and time, acknowledging time, recover normal time, abort situation and type.
The event of failure includes：The band-type brakes of Belt transports at different levels, main contactor contact fault, coal piling, are beaten smog
Sliding, preceding sideslip, middle sideslip, rear sideslip, emergency stop pullswitch close, motor temperature is excessively high, front roll temperature is excessively high, middle roller temperature
Spend height, back roll excessive temperature, voltage failure, current overload failure.
In this display control device, the band-type brake of Belt transports at different levels, contact fault, smog, coal piling, skidding, preceding sideslip, middle race
Partially, rear sideslip, emergency stop pullswitch close, motor temperature is excessively high, front roll temperature is excessively high, middle bowl temperature is excessively high, back roll
When excessive temperature, voltage failure, current overload failure occurrence event, it is displayed in event of failure alarm pop-up display control device,
And it is recorded and saved in fault inquiry display control device.
The beneficial effects of the invention are as follows：Flame-proof mine multilevel belt type transports centralized control equipment touch-screen display control device, passes through
Main display control device, which is realized, to be opened multilevel belt type conveying, stops sequentially being monitored with troubleshooting.Ribbon conveyers at different levels can be transported
Row opens, stops delay time setting, can set and some failure monitorings are temporarily shielded, and has the function of fault inquiry, when failure occurs,
Display fault message in time.It is neat with the perfect monitoring of flame-proof mine multilevel belt type conveying device and defencive function, function
Entirely, dependable performance.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the touch-screen and PLC connection figures of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device.
Fig. 2 is the main display control device figure of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device.
Fig. 3 is the parameter setting display control device of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device
Figure.
Fig. 4 is that the failure monitoring of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device sets aobvious control dress
Put figure.
Fig. 5 is the fault inquiry display control device of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device
Figure.
Fig. 6 is that the event of failure alarm pop-up of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device is aobvious
Control installation drawing.
Fig. 7 is the event of failure information registration of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device
Table.
Fig. 8 is the master console figure of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device.
Fig. 9 is the local control box figures at different levels of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device.
Figure 10 is the PLC wiring diagrams of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device.
Figure 11 is the input/output expansion module of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device
Wiring diagram.
Figure 12 is connecing for the input expansion module of flame-proof mine multilevel belt type transport centralized control equipment touch-screen display control device
Line chart.
Specific embodiment
The present embodiment is level Four ribbon conveyer, and touch-screen used is Kinco Automation (Shanghai) Ltd.
10 cun of touch-screens of MT4404T types, PLC are the S7-200CN series CPU226 type PLC of Siemens's production, and the COM0 of touch-screen communicates
Port is connected with the communication port PORT0 of PLC.
Touch-screen serial ports 0 is arranged to communication type：RS485-2, baud rate 9600, data bit 8, even parity check stop
Position is 1, and the PLC addresses of the switching basic window of touch-screen are：LW100, being output to the current basic window addresses of PLC is：
LW102。
It is useful for being switched to parameter setting display control device button and fault inquiry button and control in PLC in main display control device
The data register VW208 of interface display is connected.
Control manual on the spot/centralized Control selecting switch in its control mode connect PLC auxiliary relays M0.0,
M0.1；Automatically controlling in centralized Control/manual control selections switch meets M0.2, M0.3 of PLC auxiliary relays；Unit is manual
Self-insurance or crawl state in control meet the M5.0 of PLC auxiliary relays, and emergency stop switch connects PLC auxiliary relays
M0.4, washout meets the M4.0 of PLC auxiliary relays, and reset switch meets the M0.5 of PLC auxiliary relays.
M1.3,1 switch of contact feedback meet the M1.4 of PLC auxiliary relays, and the switch of band-type brake 1 connects PLC auxiliary relays
M1.5, smog 1 switch the M1.7 for connecing PLC auxiliary relays, and coal piling 1 switchs the M2.0 for connecing PLC auxiliary relays.
The M3.0 that 2 buttons connect PLC auxiliary relays is opened at the scene of second level ribbon conveyer, and 2 buttons are stopped at scene, and to meet PLC auxiliary
The M3.1 of relay is helped, console opens the M3.2 that 2 buttons connect PLC auxiliary relays, and console stops 2 buttons and connects PLC auxiliary relays
The M3.3 of device, 2 switch of contact feedback meet the M3.4 of PLC auxiliary relays, and band-type brake 2 switchs the M3.5 for connecing PLC auxiliary relays, cigarette
Mist 2 switchs the M3.7 for connecing PLC auxiliary relays, and coal piling 2 switchs the M4.0 for connecing PLC auxiliary relays.
The M5.0 that 3 buttons connect PLC auxiliary relays is opened at the scene of third level ribbon conveyer, and 3 buttons are stopped at scene, and to meet PLC auxiliary
The M5.1 of relay is helped, console opens the M5.2 that 3 buttons connect PLC auxiliary relays, and console stops 3 buttons and connects PLC auxiliary relays
The M5.3 of device, 3 switch of contact feedback meet the M5.4 of PLC auxiliary relays, and band-type brake 3 switchs the M5.5 for connecing PLC auxiliary relays, cigarette
Mist 3 switchs the M5.7 for connecing PLC auxiliary relays.The switch of coal piling 3 of third level ribbon conveyer connects PLC auxiliary relays
M7.0。
The M6.0 that 4 buttons connect PLC auxiliary relays is opened at the scene of fourth stage ribbon conveyer, and 4 buttons are stopped at scene, and to meet PLC auxiliary
The M6.1 of relay is helped, console opens the M6.2 that 4 buttons connect PLC auxiliary relays, and console stops 4 buttons and connects PLC auxiliary relays
The M6.3 of device, 4 switch of contact feedback meet the M6.4 of PLC auxiliary relays, and band-type brake 4 switchs the M6.5 for connecing PLC auxiliary relays, cigarette
Mist 4 switchs the M6.7 for connecing PLC auxiliary relays.The switch of coal piling 4 of fourth stage ribbon conveyer connects PLC auxiliary relays
M8.0。
Preceding sideslip at different levels, middle sideslip, the signal of rear sideslip connect the M18.5 to M20.1 of PLC auxiliary relays, emergency stop bracing wire
Switching signal meets the M25.0 to M26.3 of PLC auxiliary relays.
Another communication port PORT1 on PLC through RS485 RS 232 modules, is connected with the RS232 serial ports of host computer
It connects.
The M1.0 that 1 button connects PLC auxiliary relays is opened at the scene of first order ribbon conveyer, and 1 button is stopped at scene, and to meet PLC auxiliary
The M1.1 of relay is helped, console opens the M1.2 that 1 button connects PLC input terminals, and console stops 1 button and connects PLC auxiliary relays
Start acousto-optic and get the signal of early warning ready and meet the Q0.0 of PLC output terminals.
The CRANK PULSES of the motor 1 of first order ribbon conveyer meets the Q0.1 of PLC output terminals, and it is defeated that the signal of failure 1 meets PLC
The Q0.2 of outlet, 1 signal of sprinkling water meet the Q0.3 of PLC output terminals.
The CRANK PULSES of the motor 2 of second level ribbon conveyer meets the Q1.1 of PLC output terminals, and it is defeated that the signal of failure 2 meets PLC
The Q1.2 of outlet, 2 signal of sprinkling water meet the Q1.3 of PLC output terminals.
The CRANK PULSES of the motor 3 of third level ribbon conveyer meets the Q2.1 of PLC output terminals, and it is defeated that the signal of failure 3 meets PLC
The Q2.2 of outlet, 3 signal of sprinkling water meet the Q2.3 of PLC output terminals.
The CRANK PULSES of the motor 4 of fourth stage ribbon conveyer meets the Q3.1 of PLC output terminals, and it is defeated that the signal of failure 4 meets PLC
The Q3.2 of outlet, 4 signal of sprinkling water meet the Q3.3 of PLC output terminals.
The signal of the slave communication failure of flame-proof mine multilevel belt type transport centralized control equipment meets the Q0.4 of PLC output terminals.
Supply voltage signal connects the AIW0 data registers in PLC, and one to four-stage motor electric current connects in PLC respectively
AIW2, AIW4, AIW6, AIW8 data register, one connect respectively to four-stage motor power VW200, VW202 in PLC, VW204,
VW206 data registers, one to four-stage motor temperature connects VW74, VW76, VW78, VW80 data register in PLC respectively, and one
Before to level Four adhesive tape/in/back roll temperature connect respectively VW114, VW116 in PLC, VW118, VW120, VW134, VW136,
VW138, VW140, VW164, VW166, VW168, VW170 data register, one to the level Four adhesive tape speed of service, too low and excessively high
VW74, VW76, VW78, VW80, VW124, VW126, VW128, VW130 data register that speed is connect respectively in PLC are connected.
Manual pre-warning time, automatic early-warning time, three-level start-up time delay, two level start-up time delay, level-one delay
Start the time, two level delay dwell time, three-level delay dwell time, level Four delay dwell time respectively with the T101 in PLC
It is connected to T108 general purpose timers.
Self-insurance/crawl selecting switch in the manual control of unit meets the M35.0 of PLC auxiliary relays.
Failure monitoring is switched to set display control device button, show back to control interface in main display control device button and PLC
The data register VW208 shown is connected.
Set the band-type brakes of Belt transports at different levels, smog, coal piling, skidding, preceding sideslip, middle sideslip, rear sideslip, motor temperature mistake
It is high, front roll temperature is excessively high, middle bowl temperature is excessively high, the switching switch of the excessively high monitoring shielding of back roll temperature respectively in PLC
Auxiliary relay M11.1 be connected to M20.3 normally opened contacts.
Upper page turning, lower turnover key are connected respectively with the data register VW90 that interface display is controlled in PLC.
Back to main display control device button with the data register VW208 of interface display is controlled to be connected in PLC.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those skilled in the art disclosed herein technical scope in, the change or replacement that can readily occur in should all be contained
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be with protection model that claims are limited
Subject to enclosing.
Claims (1)
1. flame-proof mine multilevel belt type transports centralized control equipment touch-screen display control device, it is made of touch-screen and PLC, feature
It is：Touch-screen serial communication port is connected with the serial communication port of PLC, and communication type is：RS485-2, baud rate are
9600, data bit 8, even parity check, stop position 1；On master console and local control box at different levels, manipulate touch-screen it is upper and lower,
Left and right and confirmation button is connected with PLC input terminals；
Including main display control device, parameter setting display control device, failure monitoring, display control device, fault inquiry display control device, event are set
Hinder affair alarm pop-up display control device；
In the main display control device, including：It is switched to parameter setting display control device button and fault inquiry display control device button
It is connected respectively with the data register that interface display is controlled in PLC,
/ control choosing manually is automatically controlled in control manual on the spot/centralized Control selecting switch, centralized Control in control mode
Select switch, unit self-insurance or crawl state manually in control, emergency stop switch, washout, reset switch, at different levels
The console of Belt transport is opened/stopped, the alarm of main contactor contact feedback, motor internal contracting brake, smog alarm, coal piling, preceding sideslip, middle race
Partially, auxiliary relay normally opened contact corresponding in PLC is connected respectively for rear sideslip, emergency stop pullswitch,
Acousto-optic sending dotter signal, the operating condition of Belt transport at different levels, fault-signal, watering, slave communication failure respectively in PLC
Corresponding leading-out terminal signal is connected,
Before supply voltage, current of electric at different levels, power of motor at different levels, motor temperature at different levels, adhesive tape at different levels/in/back roll temperature,
The adhesive tape speed of service at different levels, data register corresponding in PLC is connected too low and excessively high speed respectively；
Self-insurance/crawl selecting switch auxiliary relay normally opened contact corresponding in PLC during unit controls manually is connected；
In the parameter setting display control device, including：Failure monitoring is switched to set display control device button, show control back to main
Device button is connected respectively with the data register that interface display is controlled in PLC；
Manual pre-warning time, the automatic early-warning time, adhesive tape start-up time delay at different levels, adhesive tape at different levels delay dwell time respectively with
Corresponding general purpose timer is connected in PLC；
The failure monitoring is set in display control device, including：Set the band-type brakes of Belt transports at different levels, smog, coal piling, skidding,
Preceding sideslip, middle sideslip, rear sideslip, motor temperature are excessively high, front roll temperature is excessively high, middle bowl temperature is excessively high, back roll temperature mistake
Auxiliary relay normally opened contact corresponding in PLC is connected the switching switch of height monitoring shielding respectively；Back to main aobvious control dress
Button is put respectively with the data register for controlling interface display in PLC to be connected；
In the fault inquiry display control device, including：Upper page turning key, lower page turning key data register corresponding in PLC respectively
Device is connected；
Back to main display control device button with the data register of interface display is controlled to be connected in PLC；
The event of failure that sequence number, event trigger date and time, acknowledging time, recovery normal time, abort situation and type is shown
Show that data register corresponding in touch-screen is connected information respectively；
In the event of failure alarm pop-up display control device, including：Event triggering date and time, acknowledging time recover just
Normal time, abort situation and type data register corresponding in touch-screen are connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057322.9A CN105501888B (en) | 2016-01-26 | 2016-01-26 | Flame-proof mine multilevel belt type transports centralized control equipment touch-screen display control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057322.9A CN105501888B (en) | 2016-01-26 | 2016-01-26 | Flame-proof mine multilevel belt type transports centralized control equipment touch-screen display control device |
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| Publication Number | Publication Date |
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| CN105501888A CN105501888A (en) | 2016-04-20 |
| CN105501888B true CN105501888B (en) | 2018-05-25 |
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| CN105607572B (en) * | 2016-01-26 | 2018-05-04 | 安徽理工大学 | The multistage band transmission more CAN plates parallel connection long distance centralized control equipments of multi-touch screen of flame-proof type |
| CN105600351B (en) * | 2016-01-26 | 2018-05-18 | 安徽理工大学 | Coal washery multilevel belt type transport centralized control equipment |
| CN111208769B (en) * | 2020-03-02 | 2021-05-28 | 浙江繁荣电气股份有限公司 | Wisdom mine centralized control cabinet |
| CN112688423A (en) * | 2020-12-09 | 2021-04-20 | 山东东山新驿煤矿有限公司 | Operation monitoring system of mining explosion-proof type vacuum feed switch |
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