CN107727048A - Intelligent angular transducer with input and output control function - Google Patents
Intelligent angular transducer with input and output control function Download PDFInfo
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- CN107727048A CN107727048A CN201610659115.0A CN201610659115A CN107727048A CN 107727048 A CN107727048 A CN 107727048A CN 201610659115 A CN201610659115 A CN 201610659115A CN 107727048 A CN107727048 A CN 107727048A
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- 230000006870 function Effects 0.000 claims abstract description 68
- 238000012545 processing Methods 0.000 claims abstract description 40
- 230000008859 change Effects 0.000 description 17
- 238000005259 measurement Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011551 heat transfer agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012882 sequential analysis Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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Abstract
The invention discloses a kind of intelligent angular transducer with input and output control function, including shell, angular transducer body, central processing unit, memory, programmable interface, field-bus interface, instruction input interface and instruction output interface；The central processing unit electrically connects with the angular transducer body, the memory, the programmable interface, the field-bus interface, the instruction input interface and the instruction output interface respectively；The central processing unit, the memory and the angular transducer body are in the shell；The angle-data and the instruction of instruction input interface input that the central processing unit measures for receiving angle sensor body, the central processing unit are additionally operable to generation after logical operation is done in the instruction to the angle-data and the input and output signal to the instruction output interface.The present invention individually the angle information of the measurand to measuring can carry out handling output control information reduction user's workload.
Description
Technical field
The present invention relates to sensor technical field, more particularly to a kind of intelligent angle with input and output control function
Sensor.
Background technology
Position measurement to the movement angle of measurand etc. during angular transducer can be realized, and with pulse or numeral
The change for the angle that the form output of signal measures, such transducing signal is by the computing of the signal receiver subsequently connected
Processing, finally give to the speed of measurand or the sensing of position and further control.
For angular transducer of the prior art as just the senser element that the angle information measured is fed back after measurement, its is defeated
The signal gone out is required for sending to follow-up signal receiving device, and signal resolution and computing are carried out by follow-up signal receiving device
Reason.The data and various control instructions specially measured according to application demand in follow-up signal receiving device with other sensors
Logical operation is carried out, it is final to realize one or more control purposes.Connect in angular transducer and follow-up signal receiving device
During connecing, due to being the connection between two devices, this will be related to angular transducer output signal after hardware connection
Transmission reliability, signaling interface Hardware match, the decoding of software and many needs of computing etc. completed by user
Workload, while the workload such as multiple hardware devices and the programming development of connection software program can also increase the cost of user,
Additionally, due to being that the connections of two devices also inevitably has the problem of operational reliability.In addition, some application demand pins
Quick output control information, such as the safeguard protection of extreme position in time is required to the feedback result of sensor measurement, and it is existing
Angular transducer as single measurement device the connection with follow-up signal receiving device jointly come by way of handling very
Difficulty meets the higher application scenario of this requirement of real-time.
The content of the invention
The technical problem to be solved in the present invention is to overcome angular transducer traditional to be in the prior art simply possible to use in survey
Measure and feed back the angle information of the measurand measured and can not be by angular transducer itself individually according to measure result right in time
Measurand does the defects of further control operation, there is provided a kind of that individually the angle information of measurand measured can be carried out
Processing in real time and then quick output control information and the intelligence with input and output control function of user's workload can be reduced
Can type angular transducer.
The present invention is that solve above-mentioned technical problem by following technical proposals：
A kind of intelligent angular transducer with input and output control function, including shell and angular transducer body,
Its feature is, the intelligent angular transducer with input and output control function also include central processing unit, memory,
Programmable interface, field-bus interface, instruction input interface and instruction output interface；The central processing unit respectively with the angle
Spend sensor body, the memory, the programmable interface, the field-bus interface, the instruction input interface and institute
State instruction output interface electrical connection；The central processing unit, the memory and the angular transducer body are located at described outer
In shell；The programmable interface is used to download to be additionally operable to arrange parameter to the memory, the programmable interface；It is described
Central processing unit is for receiving the angle-data that the angular transducer body measures and the finger that the instruction input interface inputs
Order, the central processing unit are additionally operable to generate output signal after logical operation is done in the instruction to the angle-data and the input
To the instruction output interface.
In this programme, central processing unit and angular transducer body and memory etc. are encapsulated in shell together, center
Processor and angular transducer body carry out short distance electrical connection in shell, solve angular transducer conduct in the prior art
The problems such as needing to consider the transmission reliability and signaling interface Hardware match of output signal during an independent device.Have in addition defeated
The intelligent angular transducer for entering output control function has been internally embedded central processing unit and memory, by programmable interface,
Field-bus interface, instruction input interface and instruction output interface, central processing unit being capable of quick accepts angle sensor bodies
The data signal and quick decoding process measured, and then output signal is generated in very short time, the output signal is by instruction
It is used to realize the quick control to external device (ED) or device after output interface output, disclosure satisfy that higher for requirement of real-time
Application scenario.
In this programme, user downloads corresponding user program to memory according to concrete application demand through programmable interface
In, central processing unit can read the user program in memory and execution, specially to angle-data, the instruction of input and ginseng
Number etc., which does to ultimately generate after logical operation, outputs signal to instruction output interface, so as to realize the control to external device (ED) or device
System.The output signal for instructing output interface is switching signal and analog signalses.
In this programme, angular transducer can be angular encoder, be specifically as follows incremental encoder or absolute value is compiled
Code device.
It is preferred that the field-bus interface is CAN interface.
It is preferred that the programmable interface is RS485 interfaces.
It is preferred that the CAN interface is used to connect sensor.
In this programme, have input and output control function intelligent angular transducer can by CAN interface with
A number of other sensor connections, such as the measurement of the movement angle change of multiple anglecs of rotation is realized, connect by CAN interface
It is connected in central processing unit, for the comparing calculation of multiple angle changes, the angle sync status of this multiple angle change can be obtained
Heat transfer agent, and then as the multi-angle Synchronous sensor of new sensing meaning.In addition, CAN interface except can with it is other
, can also be as the intelligent angular transducer internal data with input and output control function to distally beyond sensor interconnection
Server carries out the interface of information transfer.
It is preferred that the memory includes system program memory, user program memory and operational data memory.
Memory is the memory of permanent memory in this programme, and system program memory is used for storage system program, used
Family program storage is used to store the user program that user is downloaded by programmable interface, and operational data memory, which is used to store, to be had
There are data caused by the intelligent angular transducer work of input and output control function.
It is preferred that the programmable interface is HMI interface.
In this programme, user can connect touch-screen by HMI interface, during practical installation and trial and working service
Man-machine interaction is carried out, realizes the function such as the configuration of parameter and the selection of scheme.
It is preferred that the RS485 interfaces are used to connect host computer.
In this programme, host computer can download corresponding user program into memory by RS485 interfaces, user's journey
Sequence is used for the various logic computing for realizing the angle-data measured to angle sensor body.
It is preferred that the instruction output interface is used to connect relay.
It is preferred that the instruction output interface is used to connect PLC.
It is preferred that the instruction output interface is used to connect frequency-variable controller.
The positive effect of the present invention is：Intelligent angle provided by the invention with input and output control function
Sensor can be fast inside the intelligent angular transducer with input and output control function by the central processing unit of inside
Quick access receives the data signal for the angle that angular transducer body measures, and the user program inputted by programmable interface can be according to angle
Logical operation is done in degree measurement change and the input of instruction input switch interface, and the result of computing is exported to instruction output interface conduct
Control signal is used to control external device (ED) or equipment, avoids hardware company existing for the outside transmission of data signal of the angle measured
Connect and the problems such as signal integrity, signal transacting real-time is high.The present invention, can be with addition to obtaining the angle change of sensing
External command and other feedback informations are received, so as to have logical operation change and output control signal of the combination sensing with instruction.
Intelligent angular transducer provided by the invention with input and output control function can by the field-bus interface carried
It is connected with other sensor networks, measurable a variety of sensing datas, is carried out by the central processing unit inside the present invention at data
Reason, can quickly obtain new sensing content, so as to realize further control, disclosure satisfy that for measurement result requirement of real-time
High occasion, the workload during user's use is also mitigated in addition.
Brief description of the drawings
Fig. 1 is the signal of the intelligent angular transducer with input and output control function of a preferred embodiment of the present invention
Figure.
Fig. 2 is that the intelligent angular transducer provided in an embodiment of the present invention with input and output control function is applied to car
Lifting balance control when schematic diagram.
Embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality
Apply among a scope.
As shown in figure 1, a kind of intelligent angular transducer with input and output control function, including shell 8, angle pass
Sensor body 1, central processing unit 2, memory 3, programmable interface 4, field-bus interface 5, instruction input interface 6 and instruction are defeated
Outgoing interface 7.Wherein, central processing unit 2 connects with angular transducer body 1, memory 3, programmable interface 4, fieldbus respectively
Mouth 5, instruction input interface 6 and instruction output interface 7 electrically connect.Memory 3 includes system program memory, user program stores
Device and operational data memory.Central processing unit 2, memory 3 and angular transducer body 1 are in shell 8.
Programmable interface 4 is used to download the user program memory in user program to memory 3, and programmable interface 4 is also
For arrange parameter；Central processing unit 2 is used for the angle-data and instruction input interface 6 that receiving angle sensor body 1 measures
The instruction of input, the instruction that central processing unit 2 is additionally operable to angle-data and input are done to generate after logical operation and outputed signal to
Instruct output interface 7.
In the present embodiment, field-bus interface 5 uses CAN interface, and CAN interface is used to connect other sensings
Device.Programmable interface 4 uses RS485 interfaces, and it is used for the touch-screen for connecting host computer or HMI interface.Instruct output interface 7
The control signal of output can be used for controlling external relay, PLC or frequency-variable controller.
The intelligent angular transducer with input and output control function that the present embodiment provides, inside include central processing
Device 2, the memory 3 being bi-directionally connected with central processing unit 2, the programmable interface 4, Yi Jiyu being bi-directionally connected with central processing unit 2
What central processing unit 2 connected, which carry the output of the instruction after input switch, the instruction input interface 6 of button commands, logical operation, connects
Mouth 7, including field-bus interface 5 general in the prior art.User program is downloaded to storage by user by programmable interface 4
Stored in device, then read and performed by central processing unit, the angle change that user program measures according to angular transducer body 1
Switch, the button commands inputted with instruction input interface 6 do logical operation, and export composite signal and logical control information through referring to
Output interface 7 is made to export.
In the present embodiment, because central processing unit 2 and angular transducer body 1 are in the intelligence with input and output control function
It can be connected inside type angular transducer, central processing unit 2 can be surveyed in very short time to the angular transducer body 1 received
The data signal of the angle information obtained is handled, and disclosure satisfy that for the high occasion of requirement of real-time, while in the absence of outside
Connection will necessarily to the workload and potential signal reliability that user brings, processing speed is slow the problems such as.
In the present embodiment, user can be connected before using angular transducer by programmable interface 4 with host computer, can be borrowed
User program is downloaded to memory 3 with the programming language of the general programmable controller of International Power association, such as ladder diagram
In, with can be connected during use by programmable interface 4 with HMI touch-screens, input onsite user's program corresponds to scheme for modulation at the scene
The parameter of the onsite application of middle programming, carry out the parameter adjustment of user program, you can realize scene simply and directly intelligent control
System, can be through instructing the instruction of 7 direct output control of output interface.Such as the various controls according to angle change, angle change conversion
The control of speed or length, such as lift flat bed and security monitoring.There is input and output control function in the present embodiment
Intelligent angular transducer programmable interface 4 can be conventional with the market HMI touch-screens be connected, pass through default display
Interface, the parameter of various user programs is inputted by user, the intelligent angle with input and output control function is determined by user
The particular content for the user program that degree sensor uses.
In the present embodiment, by CAN interface, it can connect with the CAN interface of multiple similar angular transducers
Connect, form new sensing content, such as the movement angle measure of the change of multiple anglecs of rotation, be connected to by CAN interface
In central processing unit 2, for the comparing calculation of multiple angle changes, the angle sync status that can obtain this multiple angle change senses
Information, and by user program realize in the case of beyond the synchronous angular deviation range for pre-entering parameter it is defeated by instructing
Outgoing interface 7 is alarmed etc., the function of the multi-angle Synchronous sensor thus, it is possible to realize new sensing meaning.Can also be with band
The gravity sensor interconnection of CAN interface, by the calculating of length and gravity, and obtains gravity torque sensing content, and with
The parameter comparison pre-entered, when gravity torque when needing the parameter that protectiveness is set, can export more than prefabricated through instruction
Interface 7 exports gravity torque and exceeds alarm switch signal.There is the intelligent angle of input and output control function in the present embodiment
The moment sensing that sensor is combined by length with gravity measures, and as the torque sensor of new sensing meaning.
In the present embodiment, instruction input interface 6 can input switch or button commands, such as the Origin And Destination of measurement,
Or beginning start and stop, the forward and reverse of rotation of motor；Or No. 1 scheme of user program and No. 2 schemes etc..
The instruction input interface 6 so that this has the intelligent angular transducer of input and output control function except that can be sensed
Angle change beyond, external command and other feedback informations can also be received, so as to realize combination sensing with instruction logic
Computing changes and exported result as control signal.
The intelligent angular transducer with input and output control function and traditional angle that the present embodiment provides
The sensing that degree sensor is merely possible to change in angular position information is different from feedback device, and it passes through center of inside processor 2
It has not been singly the angle change feedback of the information in simple meaning with various interfaces, it can sense new physics as combination
Content, can voluntarily computing and logic judgment, and output control signal.It is provided by the invention with input and output control function
Intelligent angular transducer is both the feedback transducer of change in angular position, and is controlled according to angle change logical operation and output
The controller of information processed, and the transcriber of transducing signal Combination conversion, and the sensor connection of industry internet are defeated
Ingress.
The concrete application of the intelligent angular transducer with input and output control function provided below from the present embodiment
Angle further illustrate the present invention.
First：Intelligent angular transducer with input and output control function applicating example in the traffic cycle that works.
In the industry manufacture of intelligent automaticization, the processing of a parts needs multiple working procedure, and with big turn that work
Disk sets multiple process stations, flowing water sequential analysis, is a kind of more application.There are input and output using provided by the invention
The intelligent angular transducer of control function, it is rotatably connected with the electromechanics of a driving rotating disk, by having to this
The programming of the intelligent angular transducer of input and output control function, you can automation application as realization, and can with it is upper
Machine networking, record or teletransmission working information are to far-end server.Concrete operations flow is as follows：
S1, download user program：There is the intelligent of input and output control function with provided by the invention by host computer
Angular transducer connects, and downloading multistation angle by programmable interface 4 splits the user program of controller into memory 3.
S2, field adjustable：With provided by the invention there are input and output to control HMI touch-screens by programmable interface 4
The intelligent angular transducer connection of function, the user program that controller is split to the multistation angle downloaded carry out parameter
Set, such as 360 degree of rotating disk segmentation how many stations, wherein 8 stations drive equivalent to every 45 degree of motors work one cycles
Dynamic electric motor starting signal, reduce-speed sign, the parameter setting of stop signal, the switch motion output after stopping on station etc..
S3, operation phase：Commencing signal is inputted by touch-screen, rotary tray motor starts, and has input and output control function
Intelligent angular transducer body read absolute value angle position, have when the position before specified station to be reached input it is defeated
Go out the output control signal of the instruction output interface 7 control rotary tray motor pre-decelerating of the intelligent angular transducer of control function,
Motor stops again when reaching station position, manufacturing procedure action corresponding to station numbering is performed, then with input and output
The intelligent angular transducer of control function is again sent the job information of current live to far-end server by CAN,
Subsequently continue the similar process of next station.
It is not difficult to find out, the intelligent angular transducer provided by the invention with input and output control function passes through host computer
The multistation angle segmentation controller user program of input, has been able to directly drive rotary tray motor, meets Multi-station automatic
The job requirement of control, and work on the spot information can be uploaded to far-end server and supply subsequent treatment.
Second：Two intelligent angular transducers with input and output control function are used for two motors one weights of lifting
The balance control citing of thing.
As shown in Fig. 2 intelligent angular transducer 1 with input and output control function and controlling work(with input and output
The intelligent angular transducer 2 of energy passes through the rotating shaft interface and hoisting drum 1 and raising of respective angular transducer body 1 respectively
Reel 2 connects, and has the intelligent angular transducer 1 of input and output control function by instructing output interface 7 to control frequency converter
1, and then realize control to motor 1, and motor 1 rotates for drive reel 1 of standing up.Similarly, there is input and output control work(
The intelligent angular transducer 2 of energy realizes the control to motor 2 by instructing output interface 7 to control frequency converter 2, and electric
Machine 2 rotates for drive reel 2 of standing up.Wherein, the intelligent angular transducer 1 with input and output control function and with defeated
The intelligent angular transducer 2 for entering output control function is interconnected by CAN interface.
Vehicle in automatic parking garage stop in place after lifting, usually due to being varied in weight before and after hoist article, center of gravity
Not placed in the middle, lifting motor causes because the speed that the front and rear load of vehicle is different and is likely to occur the left and right speed of service
Tilt, it is necessary to be subject to amendment and balance, avoid the generation of accident.There is input and output control function using two provided by the invention
The interconnection of intelligent angular transducer can control two frequency converters of both sides motor, adjust lifting speed and high and low position, control
System and the balance for having corrected hanging object.Concrete operations flow is as follows：
S1, download user program：By host computer respectively with the present invention two have input and output control function intelligence
Type angular transducer connects, and downloads bi-motor VFC Synchronization Control user program respectively and is controlled to two with input and output
In the memory of the intelligent angular transducer of function.
S2, field adjustable：With provided by the invention there are input and output to control HMI touch-screens by programmable interface 4
The intelligent angular transducer connection of function, parameter setting is carried out to the user program downloaded, such as reel rotation is often enclosed
Representative rope capacity, often enclose the length of representative equivalent to the intelligent angular transducer rotation with input and output control function
Degree, direction of rotation increase or decrease, the output zero point alignment of two positions, amendment ratio etc. corresponding to the alternate position spike of both sides
On-site parameters.Motor enabling signal, reduce-speed sign, the parameter setting of stop signal, beyond the urgent of conventional limit deviation
Shutdown switch action output etc..
S3, operation phase：By touch-screen input commencing signal, the instruction of the switching signal of up direction or down direction
Input, the oblique adjustment direction of adjustment correction is judged with this, motor 1 and motor 2 start, and have the intelligence of input and output control function
Type angular transducer 1 and the intelligent angular transducer 2 with input and output control function internally read absolute value angle respectively
Spend position, intelligent angular transducer 1 with input and output control function and with the intelligent of input and output control function
Angular transducer 2 is interconnected by CAN interface, can obtain the angular position information measured mutually, is passed through in respective inside
2 real-time comparison position of central processing unit, after alternate position spike reaches setting deviation, there is the intelligent angle of input and output control function
Spend sensor 1 and the intelligent angular transducer 2 with input and output control function instructs output interface 7 by respective respectively
Output control model starts to correct deflection, both sides motor speed is different, and fast is slightly slow, slowly slightly to frequency converter 1 and frequency converter 2
It hurry up.Intelligent angular transducer 1 with input and output control function and the intelligent angle with input and output control function
Sensor 2 continues checking for the change of both sides alternate position spike, until deflection is corrected in the stopping after completely the same, recovers motor 1 and motor 2
Normal running speed.When position deviation is corrected, result is undesirable, and deviation arrives greatly some pre-set value, shows that position deflection has danger
It is dangerous, the intelligent angular transducer 1 with input and output control function and the intelligent angle with input and output control function
Sensor 2 is spent respectively by the respective instruction output control model of output interface 7 to frequency converter 1 and frequency converter 2 so that frequency converter
Controlled motor stops driving and alarming.If correction passes through, motor 1 and motor 2 stop after lifting station position is reached
Operating.
It is not difficult to find out, two intelligent angular transducers with input and output control function pass through double lifting point motor frequency conversion
Synchronization Control program is controlled, two variable-frequency motor sling heights is realized and synchronizes correction declination control.
Although the embodiment of the present invention is the foregoing described, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
On the premise of the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these changes and
Modification each falls within protection scope of the present invention.
Claims (10)
1. a kind of intelligent angular transducer with input and output control function, including shell and angular transducer body, its
Be characterised by, the intelligent angular transducer with input and output control function also include central processing unit, memory, can
DLL, field-bus interface, instruction input interface and instruction output interface；
The central processing unit respectively with the angular transducer body, the memory, the programmable interface, the scene
EBI, the instruction input interface and the instruction output interface electrical connection；
The central processing unit, the memory and the angular transducer body are in the shell；
The programmable interface is used to download to be additionally operable to arrange parameter to the memory, the programmable interface；
The central processing unit is used to receive angle-data and the instruction input interface that the angular transducer body measures
The instruction of input, the central processing unit are additionally operable to generate after logical operation is done in the instruction to the angle-data and the input
Output signal to the instruction output interface.
2. there is the intelligent angular transducer of input and output control function as claimed in claim 1, it is characterised in that described
Field-bus interface is CAN interface.
3. there is the intelligent angular transducer of input and output control function as claimed in claim 1, it is characterised in that described
Programmable interface is RS485 interfaces.
4. there is the intelligent angular transducer of input and output control function as claimed in claim 2, it is characterised in that described
CAN interface is used to connect sensor.
5. there is the intelligent angular transducer of input and output control function as claimed in claim 1, it is characterised in that described
Memory includes system program memory, user program memory and operational data memory.
6. there is the intelligent angular transducer of input and output control function as claimed in claim 1, it is characterised in that described
Programmable interface is HMI interface.
7. there is the intelligent angular transducer of input and output control function as claimed in claim 3, it is characterised in that described
RS485 interfaces are used to connect host computer.
8. there is the intelligent angular transducer of input and output control function as claimed in claim 1, it is characterised in that described
Instruction output interface is used to connect relay.
9. there is the intelligent angular transducer of input and output control function as claimed in claim 1, it is characterised in that described
Instruction output interface is used to connect PLC.
10. there is the intelligent angular transducer of input and output control function as claimed in claim 1, it is characterised in that institute
Instruction output interface is stated to be used to connect frequency-variable controller.
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