CN104731579A - Frequency converter keyboard and frequency converter parameter copying method - Google Patents
Frequency converter keyboard and frequency converter parameter copying method Download PDFInfo
- Publication number
- CN104731579A CN104731579A CN201410856627.7A CN201410856627A CN104731579A CN 104731579 A CN104731579 A CN 104731579A CN 201410856627 A CN201410856627 A CN 201410856627A CN 104731579 A CN104731579 A CN 104731579A
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- keyboard
- function code
- parameter
- described frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The embodiment of the invention discloses a frequency converter keyboard and a frequency converter parameter copying method. The frequency converter keyboard and the frequency converter parameter copying method are used for copying parameters according to needs, the copying mode is flexible, and the debugging efficiency is effectively improved. The method includes the steps that in a communication mode, the frequency converter keyboard monitors an input copying instruction; the frequency converter keyboard responds to the copying instruction and copies the parameters corresponding to the copying instruction from a frequency converter or copies the parameters corresponding to the copying instruction into the frequency converter.
Description
Technical field
The present invention relates to technical field of electric equipment, be specifically related to a kind of frequency converter keyboard and converter parameter copy method.
Background technology
Frequency converter is applied more and more wider at present in iron and steel, petrochemical industry, weaving, electric power etc. are a lot, the reliability requirement of every field to frequency converter is also more and more higher, this just needs frequency converter data can be sent to keyboard real-time and accurately, user is allowed to know the running status that frequency converter is current, user can be adjusted according to the running status that frequency converter is current, guarantees frequency converter stable operation.
Existing frequency converter keyboard does not possess functional parameter copy function, when the running status of needs two frequency converters is consistent, need identical for the optimum configurations of two frequency converters, do not have simple way can be transplanted in another frequency converter quickly and easily by the functional parameter of a frequency converter in prior art, two converter parameters can only be made identical by artificial parameters, complex operation, and artificial input also easily causes error rate high.Particularly when multiple stage frequency converter, when the parameter as 10 frequency converters needs to arrange identical, the drawback of artificial parameters is larger, is unfavorable for that user debugs frequency converter.
Summary of the invention
For above-mentioned defect, embodiments provide a kind of frequency converter keyboard and converter parameter copy method, can carry out parameter copy as required, copy mode is flexible, thus effectively improves debugging efficiency.
Embodiments provide a kind of converter parameter copy method, comprising:
In the communication mode, the copy instruction of frequency converter keyboard monitoring input;
Above-mentioned frequency converter keyboard responds above-mentioned copy instruction, and above-mentioned frequency converter keyboard copies parameter corresponding to above-mentioned copy instruction from frequency converter, or parameter corresponding for above-mentioned copy instruction copies in above-mentioned frequency converter by above-mentioned frequency converter keyboard.
Another embodiment of the present invention provides a kind of frequency converter keyboard, comprising:
Monitoring modular, in the communication mode, monitors the copy instruction of input;
Parameter copy module, for after the copy instruction of arriving of response above-mentioned monitoring module monitors, copies the parameter that above-mentioned copy instruction is corresponding, or parameter corresponding for above-mentioned copy instruction is copied in above-mentioned frequency converter from frequency converter.
As can be seen from the above technical solutions, the frequency converter keyboard that the embodiment of the present invention provides and parameter copy method have the following advantages: in the embodiment of the present invention, frequency converter keyboard monitors the copy instruction of input, then from frequency converter, copy the parameter that described copy instruction is corresponding, or parameter corresponding to the described copy instruction stored copies in frequency converter, because the copy instruction in the embodiment of the present invention is inputted according to demand by user, frequency converter keyboard can know the parameter needing copy from copy instruction, the parameter copy between multiple stage frequency converter can be realized fast, and copy mode is flexible, more be conducive to user and debug frequency converter, solve the intricate operation that exists in prior art and the high problem of error rate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in the embodiment of the present invention below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The converter parameter copy method schematic flow sheet that Fig. 1 provides for the embodiment of the present invention;
The frequency converter keyboard that Fig. 2 provides for the embodiment of the present invention sets up with frequency converter the method flow schematic diagram communicated;
The converter parameter copy method schematic flow sheet that Fig. 3 provides for another embodiment of the present invention;
The converter parameter copy method schematic flow sheet that Fig. 4 provides for another embodiment of the present invention;
The converter parameter copy method schematic flow sheet that Fig. 5 provides for another embodiment of the present invention;
The frequency converter keyboard structural representation that Fig. 6 provides for the embodiment of the present invention;
The frequency converter keyboard structural representation that Fig. 7 provides for another embodiment of the present invention;
The frequency converter keyboard structural representation that Fig. 8 provides for another embodiment of the present invention;
The frequency converter keyboard structural representation that Fig. 9 provides for another embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing of the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide a kind of converter parameter copy method, carry out parameter copy as required for realizing, copy mode is flexible, and correspondingly, the embodiment of the present invention additionally provides a kind of frequency converter keyboard.
With specific embodiment, the present invention will be described in detail below.
As shown in Figure 1, a kind of converter parameter copy method, can comprise:
101, in the communication mode, the copy instruction of frequency converter keyboard monitoring input;
Frequency converter keyboard is set up with frequency converter and is communicated, and frequency converter keyboard starts the copy instruction of monitoring input.The content of above-mentioned copy instruction instruction can be specifically copy parameter on frequency converter keyboard from frequency converter, or the parameter on frequency converter keyboard is copied in frequency converter.
102, respond described copy instruction, described frequency converter keyboard copies parameter corresponding to described copy instruction from frequency converter, or parameter corresponding for described copy instruction copies in described frequency converter by described frequency converter keyboard.
In embodiments of the present invention, frequency converter keyboard can according to copy instruction, then from frequency converter, copy the parameter that above-mentioned copy instruction is corresponding, or parameter corresponding to the above-mentioned copy instruction stored copies in frequency converter, partial parameters copy can be carried out according to the demand of user, instead of all to copy all parameters at every turn, can copying speed be improved, debug frequency converter to user and bring facility.
Parameter copy establishes communication connection based on frequency converter keyboard and frequency converter, as shown in Figure 2, embodiments provides a kind of frequency converter keyboard and sets up with frequency converter the method communicated, can comprise:
201, frequency converter keyboard sends connection request to above-mentioned frequency converter;
Upon power-up of the system, frequency converter keyboard initiatively initiates connection request to frequency converter, to ask to access frequency converter, communicates with frequency converter.
202, described frequency converter keyboard receives the connection response that above-mentioned frequency converter sends, and described connection response comprises described frequency converter ID and identifies;
In frequency converter system, each frequency converter also has a unique ID mark, for distinguishing different frequency converters in frequency converter system.
203, when determining himself to mate with described frequency converter according to described frequency converter ID mark, described frequency converter keyboard starts communication pattern.
Be understandable that, the ID mark of the frequency converter that can mate is recorded in frequency converter keyboard, wherein, after frequency converter keyboard receives connection response, if when in the ID mark of the frequency converter of the coupling of frequency converter keyboard record, the frequency converter ID found entrained by above-mentioned connection response identifies, frequency converter keyboard is determined and himself is mated with frequency converter, and enters communication pattern.
Above-mentioned frequency converter keyboard is connected with the request between frequency converter that to communicate be the communication protocol of consulting based on both sides, the data frame format of 14 bytes is defined in communication protocol, comprise the frame head of 2 bytes, the check code of 1 byte, the order code of 1 byte, the data of 10 bytes, data frame format is expressed as follows:
| Frame head | Check code | Order code | Data |
Above-mentioned frame head comprises object Internet protocol (IP, Internet Protocol) information such as address and source IP address, above-mentioned check code be used for confirm receive Frame, above-mentioned order code is used to indicate the object of this Frame, and above-mentioned data are main contents of Frame.
Such as, the connection request that frequency converter keyboard sends to frequency converter, send with above-mentioned data frame format, the IP address of frequency converter keyboard is as source IP address, the IP address of frequency converter is as object IP address, in embodiments of the present invention, can the ID of frequency converter keyboard mark be filled in the data of data frame format, and utilize the account form in communication protocol, check code is calculated to the data in data frame format, when frequency converter receives Frame, calculate a check code by account form identical in communication protocol simultaneously, then contrast with the check code in Frame, if identical, then represent that this Frame is correct data frame.
After frequency converter keyboard and frequency converter enter communication, frequency converter keyboard can and frequency converter between carry out parameter copy, as shown in Figure 3, a kind of converter parameter copy method, can comprise:
301, in the communication mode, the copy instruction of frequency converter keyboard monitoring input;
After frequency converter keyboard and frequency converter connect, frequency converter keyboard can copy parameter or parameter be copied in frequency converter keyboard from frequency converter.
Wherein, if copy parameter from frequency converter, then step 302 is turned to; If copy parameter to frequency converter, then turn to step 303.
302, when determining that described copy instruction is uploading instructions, described frequency converter keyboard copies parameter corresponding to described uploading instructions from described frequency converter;
303, when determining that described copy instruction is download instruction, parameter corresponding for described download instruction copies in described frequency converter by described frequency converter keyboard.
In embodiments of the present invention, by the cooperation of upload and download instruction, parameter in frequency converter can copy in other frequency converter by frequency converter keyboard, and then other frequency converter is debugged, certainly, user according to actual needs, optionally can carry out parameter copy, thus improve parameter copying speed, improve work efficiency.
At present, the parameter stored in frequency converter is substantially all function code concordance list and function code, when carrying out function debugging to same Series Frequency Converter, first a frequency converter function is debugged, debug successfully, by frequency converter keyboard, the function code in frequency converter and/or function code concordance list are copied in other frequency converter, then carry out function debugging, can debugging efficiency be improved.
As shown in Figure 4, copy parameter based on frequency converter keyboard from frequency converter, described parameter comprises the situation of function code and function code concordance list, and a kind of converter parameter copy method can comprise:
401, in the communication mode, the uploading instructions of frequency converter keyboard monitoring input;
402, when whole parameter is uploaded in described uploading instructions instruction, if the function code concordance list stored is identical with the function code concordance list that described frequency converter stores, described frequency converter keyboard copies the function code of storage from described frequency converter, if the function code concordance list stored is not identical with the function code concordance list that described frequency converter stores, described frequency converter keyboard copies function code and the function code concordance list of storage from described frequency converter;
Be understandable that, when monitoring uploading instructions, if uploading instructions instruction is when uploading whole parameter, to there are two kinds of situations:
When the function code concordance list stored in situation one, frequency converter keyboard is identical with the function code concordance list stored in frequency converter, function code concordance list need not copy, and copies in frequency converter keyboard by the function code of frequency converter, can improve copying speed like this.
When the function code concordance list stored in situation two, frequency converter keyboard is not identical with the function code concordance list stored in frequency converter, all copy the function code in frequency converter and function code concordance list to frequency converter keyboard.
403, when determining that partial parameters is uploaded in the instruction of described uploading instructions, described frequency converter keyboard copies function code corresponding to partial parameters from described frequency converter.
Described partial parameters comprises the parameter of amendment, group of motors parameter and non-electrical unit parameter.
When uploading partial parameters and being designated as the parameter uploading amendment, in only being stored by frequency converter, the function code of amendment copies in frequency converter keyboard, and the function code of above-mentioned amendment refers to: the function code revised during the start of frequency converter the last time.Understandably, the function code concordance list of frequency converter generally can not be made an amendment.
When upload partial parameters be designated as upload group of motors parameter time, the group of motors parameter in only being stored by frequency converter copies in frequency converter keyboard, and the parameter not belonging to group of motors need not copy.
When upload partial parameters be designated as upload non-electrical unit parameter time, the non-electrical unit parameter in only being stored by frequency converter copies in frequency converter keyboard, and the parameter not belonging to non-group of motors need not copy.
Function code and/or function code concordance list copy with above-mentioned data frame format, function code and/or function code concordance list are before copy, first generate multiple Frame according to above-mentioned data frame format, function code and/or function code concordance list are filled in " data " of data frame format, then copy Frame to frequency converter keyboard one by one.The Frame of each generation carries number of frames, wherein, utilizes front 2 these number of frames of padding bytes in 10 bytes at " data " place in data frame format.Frequency converter keyboard can be confirmed whether normally to receive Frame according to number of frames, wherein, after frequency converter keyboard receives Frame, response will be returned to frequency converter, and carry above-mentioned number of frames in the response, frequency converter is according to the number of frames received, confirm that frequency converter keyboard receives Frame, if do not receive the response carrying number of frames that frequency converter keyboard returns within a certain period of time, then resend this Frame to frequency converter keyboard, if frequency converter never receives the response that frequency converter keyboard returns, then report an error and exit function code and/or function code concordance list copy.Copy successfully in function code and/or function code concordance list, frequency converter keyboard upgrades storage mark, and the successful information of frequency converter keyboard display copy, represent that copy terminates, then frequency converter keyboard exits upload interface.
As shown in Figure 5, copy parameter to frequency converter based on frequency converter keyboard, a kind of converter parameter copy method comprises:
501, in the communication mode, the download instruction of frequency converter keyboard monitoring input;
502, described frequency converter keyboard judges that whether its function code concordance list stored is identical with the function code concordance list that described frequency converter stores;
The function code concordance list that frequency converter stores indicates all functions that can realize of this frequency converter, in embodiments of the present invention, the function code concordance list of frequency converter keyboard copies to obtain from frequency converter, if the function code concordance list now in frequency converter keyboard is different from the function code concordance list stored in frequency converter, namely frequency converter can not realize all functions code corresponding to the function code concordance list of frequency converter keyboard, therefore, the function code in frequency converter keyboard cannot be used in frequency converter to debug.
When not identical, turn to step 503; When identical, turn to step 504.
503, copy function is exited;
When the function code concordance list that frequency converter keyboard stores is not identical with the function code concordance list that frequency converter stores, exit copy.
504, parameter corresponding for described download instruction copies in described frequency converter by described frequency converter keyboard.
When the function code concordance list that frequency converter keyboard stores is identical with the function code concordance list that frequency converter stores, there is following several situation:
If when situation one uploading instructions selects whole parameter to upload, what so preserve in frequency converter keyboard is function code concordance list and repertoire code, and so after have selected download instruction, this download instruction is all functions code in copy frequency converter keyboard.
If when the uploading instructions that situation two is selected in uploading instructions selects function code corresponding for partial parameters to upload, so after selection download instruction, specific as follows:
If be the parameter of amendment uploaded in uploading instructions, what so download instruction was corresponding is to frequency converter by the parameter downloads of amendment.
If uploading instructions is uploaded group of motors parameter, what so download instruction was corresponding is to frequency converter by group of motors parameter downloads.
If uploading instructions is uploaded by non-electrical unit parameter, what so download instruction was corresponding is that non-electrical unit parameter is downloaded to frequency converter.
Equally, function code and/or function code concordance list copy with above-mentioned data frame format in embodiments of the present invention, function code and/or function code concordance list are before copy, first generate multiple Frame according to above-mentioned data frame format, function code and/or function code concordance list are filled in the data of data frame format, then copy Frame to frequency converter one by one.The Frame of each generation carries number of frames, wherein, utilizes front 2 these number of frames of padding bytes in 10 bytes at " data " place in data frame format.Frequency converter can be confirmed whether normally to receive Frame according to number of frames, wherein, after frequency converter receives Frame, to return to response to frequency converter keyboard, and carry number of frames in the response, frequency converter keyboard is according to the number of frames received, confirm that frequency converter receives Frame, if do not receive the response carrying number of frames that frequency converter returns within a certain period of time, then resend this Frame to frequency converter, if frequency converter never receives the response that frequency converter returns, then report an error and exit function code and/or function code concordance list copy.Copy successfully in function code and/or function code concordance list, the successful information of frequency converter keyboard display copy, then exits upload interface.
Embodiments provide the frequency converter keyboard that a kind of converter parameter copy method is corresponding, parameter is stored in this frequency converter keyboard, the communication protocol that frequency converter keyboard communication adopts adopts above-mentioned data frame format, and as shown in Figure 6, a kind of frequency converter keyboard comprises:
Monitoring modular 610, in the communication mode, monitors the copy instruction of input;
Parameter copy module 620, for after the copy instruction of arriving of response described monitoring module monitors, copies the parameter that described copy instruction is corresponding, or parameter corresponding for described copy instruction is copied in described frequency converter from frequency converter.
In embodiments of the present invention, monitoring modular 610 in the communication mode, carry out the copy instruction of monitoring input, when the copy instruction monitoring input, parameter copy module 620, according to above-mentioned copy instruction, copies the parameter that above-mentioned copy instruction is corresponding from frequency converter, or parameter corresponding for above-mentioned copy instruction is copied in above-mentioned frequency converter, this frequency converter keyboard has parameter copy function flexibly, can carry out parameter copy as required, improves the efficiency to frequency converter debugging.
Further, as shown in Figure 7, above-mentioned parameter copy module 620 can comprise:
Upload parameter module 710, for when determining that described copy instruction is uploading instructions, copies parameter corresponding to described uploading instructions from described frequency converter;
Download parameters module 720, for when determining that described copy instruction is download instruction, copies to parameter corresponding for described download instruction in described frequency converter.
Wherein, when the above-mentioned copy instruction that monitoring modular 610 monitors is uploading instructions, upload parameter module 710 copies parameter corresponding to above-mentioned uploading instructions from above-mentioned frequency converter; When the above-mentioned copy instruction that monitoring modular 610 monitors is download instruction, download parameters module 720 copies parameter corresponding for above-mentioned download instruction to above-mentioned frequency converter.
Function code and/or function code concordance list can be comprised in frequency converter and in the parameter of frequency converter keyboard storage, the communication of frequency converter keyboard and frequency converter is carried out with above-mentioned data frame format, before the function code provided in the embodiment of the present invention and/or function code concordance list copy, also function code and/or function code concordance list are generated multiple Frame, as shown in Figure 8, the frequency converter keyboard that the embodiment of the present invention provides also comprises:
Generation module 810, for after the copy instruction that monitors of the described monitoring modular 610 of response, parameter corresponding for described copy instruction is generated several Frames, and each Frame carries number of frames, described Frame comprises the frame head of 2 bytes, the check code of 1 byte, the order code of 1 byte, the data of 10 bytes.
And then, above-mentioned upload parameter module 710 specifically for, when determining that whole parameter is uploaded in the instruction of described uploading instructions further, if the function code concordance list stored is identical with the function code concordance list that described frequency converter stores, the function code of storage is copied from described frequency converter, if the function code concordance list stored is not identical with the function code concordance list that described frequency converter stores, from described frequency converter, copy function code and the function code concordance list of storage; When determining that partial parameters is uploaded in the instruction of described uploading instructions further, from described frequency converter, copy the function code that partial parameters is corresponding.
Wherein, function code and/or function code concordance list copy with above-mentioned data frame format, function code and/or function code concordance list are before copy, first generate multiple Frame according to above-mentioned data frame format, function code and/or function code concordance list are filled in the data of data frame format, then copy Frame to frequency converter keyboard one by one.The Frame of each generation carries number of frames, wherein, utilizes front 2 these number of frames of padding bytes in 10 bytes at " data " place in data frame format.Frequency converter keyboard can be confirmed whether normally to receive Frame according to number of frames, wherein, after frequency converter keyboard receives Frame, to return to response to frequency converter, and carry number of frames in the response, frequency converter is according to the number of frames received, confirm that frequency converter keyboard receives Frame, if do not receive the response carrying number of frames that frequency converter keyboard returns within a certain period of time, then resend this Frame to frequency converter keyboard, if frequency converter never receives the response that frequency converter keyboard returns, then report an error and exit function code and/or function code concordance list copy.Copy successfully in function code and/or function code concordance list, frequency converter keyboard upgrades storage mark, and the successful information of frequency converter keyboard display copy, represent that copy terminates, then frequency converter keyboard exits upload interface.
In addition, above-mentioned download parameters module 720, specifically for when determining that described copy instruction is download instruction, judges that whether its function code concordance list stored is identical with the function code concordance list that described frequency converter stores; If identical, parameter corresponding for described download instruction is copied in described frequency converter.
Equally, function code and/or function code concordance list copy with above-mentioned data frame format in embodiments of the present invention, function code and/or function code concordance list are before copy, first generate multiple Frame according to above-mentioned data frame format, function code and/or function code concordance list are filled in the data of data frame format, then copy Frame to frequency converter one by one.The Frame of each generation carries number of frames, wherein, utilizes front 2 these number of frames of padding bytes in 10 bytes at " data " place in data frame format.Frequency converter can be confirmed whether normally to receive Frame according to number of frames, wherein, after frequency converter receives Frame, to return to response to frequency converter keyboard, and carry number of frames in the response, frequency converter keyboard is according to the number of frames received, confirm that frequency converter receives Frame, if do not receive the response carrying number of frames that frequency converter returns within a certain period of time, then resend this Frame to frequency converter, if frequency converter never receives the response that frequency converter returns, then report an error and exit function code and/or function code concordance list copy.Copy successfully in function code and/or function code concordance list, the successful information of frequency converter keyboard display copy, then exits upload interface.
As shown in Figure 9, the frequency converter keyboard that the embodiment of the present invention provides also comprises:
Sending module 910, for sending connection request to described frequency converter, described connection request carries keyboard identity ID and identifies;
Receiver module 920, for receiving the connection response that described frequency converter sends, described connection response comprises described frequency converter ID and identifies;
Starting module 930, for when determining to mate with described frequency converter according to described frequency converter ID mark, starting communication pattern.
Wherein, parameter copy is based upon frequency converter keyboard and frequency converter establishes communication connection, therefore, sending module 910 is further comprises in frequency converter keyboard, receiver module 920 and startup module 930, wherein, sending module 910 sends connection request to above-mentioned frequency converter, above-mentioned connection request carries keyboard identity ID and identifies, then receiver module 920 receives the connection response that above-mentioned frequency converter sends, described connection response comprises described frequency converter ID and identifies, start module 930 to determine to mate with above-mentioned frequency converter according to above-mentioned frequency converter ID mark, start communication pattern, thus in the communication mode, the instruction of Real-Time Monitoring copy, carry out parameter copy.
Embodiment of the present invention frequency converter keyboard can Real-Time Monitoring input copy instruction, then from frequency converter, copy the parameter that described copy instruction is corresponding, or parameter corresponding to the described copy instruction stored copies in frequency converter, in the embodiment of the present invention, frequency converter keyboard can carry out the copy of relevant parameter according to the demand of input, copy mode is flexible, and copy efficiency is high.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
Above a kind of frequency converter keyboard provided by the present invention and converter parameter copy method are described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (12)
1. a converter parameter copy method, is characterized in that, comprising:
In the communication mode, the copy instruction of frequency converter keyboard monitoring input;
Described frequency converter keyboard responds described copy instruction, and described frequency converter keyboard copies parameter corresponding to described copy instruction from frequency converter, or parameter corresponding for described copy instruction copies in described frequency converter by described frequency converter keyboard.
2. method according to claim 1, is characterized in that,
The parameter that described frequency converter keyboard copies described copy instruction corresponding from frequency converter comprises:
When determining that described copy instruction is uploading instructions, described frequency converter keyboard copies parameter corresponding to described uploading instructions from described frequency converter;
Described frequency converter keyboard copies parameter corresponding for described copy instruction to described frequency converter and comprises:
When determining that described copy instruction is download instruction, parameter corresponding for described download instruction copies in described frequency converter by described frequency converter keyboard.
3. method according to claim 2, is characterized in that,
Described parameter comprises function code and function code concordance list;
Described when determining that described copy instruction is uploading instructions, the parameter that described frequency converter keyboard copies described uploading instructions corresponding from described frequency converter comprises:
When determining that whole parameter is uploaded in the instruction of described uploading instructions further, if the function code concordance list stored is identical with the function code concordance list that described frequency converter stores, described frequency converter keyboard copies the function code of storage from described frequency converter, if the function code concordance list stored is not identical with the function code concordance list that described frequency converter stores, described frequency converter keyboard copies function code and the function code concordance list of storage from described frequency converter;
When determining that partial parameters is uploaded in the instruction of described uploading instructions further, described frequency converter keyboard copies function code corresponding to partial parameters from described frequency converter.
4. method according to claim 2, is characterized in that,
Described parameter comprises function code and function code concordance list;
Described when determining that described copy instruction is download instruction, described frequency converter keyboard copies parameter corresponding for described download instruction to described frequency converter and comprises:
When determining that described copy instruction is download instruction, described frequency converter keyboard judges that whether its function code concordance list stored is identical with the function code concordance list that described frequency converter stores;
If identical, parameter corresponding for described download instruction copies in described frequency converter by described frequency converter keyboard.
5. the method according to any one of Claims 1 to 4, is characterized in that, comprises after the described copy instruction of described response:
Parameter corresponding for described copy instruction is generated several Frames by described frequency converter keyboard, and each Frame carries number of frames, and described Frame comprises the frame head of 2 bytes, the check code of 1 byte, the order code of 1 byte, the data of 10 bytes;
The parameter that described frequency converter keyboard copies described copy instruction corresponding from frequency converter comprises:
Described frequency converter keyboard copies described Frame one by one from frequency converter, and when Frame copies unsuccessfully described in any one, then according to the number of frames of described Frame, again copies described Frame;
Described frequency converter keyboard copies parameter corresponding for described copy instruction to described frequency converter and comprises:
Described Frame copies in described frequency converter by described frequency converter keyboard one by one, and when Frame copies unsuccessfully described in any one, then according to the number of frames of described Frame, again copies described Frame in described frequency converter.
6. method according to claim 1, is characterized in that,
Comprise before the copy instruction of described frequency converter keyboard monitoring input:
Described frequency converter keyboard sends connection request to described frequency converter;
Described frequency converter keyboard receives the connection response that described frequency converter sends, and described connection response comprises described frequency converter ID and identifies;
When according to described frequency converter ID mark, described frequency converter keyboard determines that it mates with described frequency converter, described frequency converter keyboard starts communication pattern.
7. a frequency converter keyboard, is characterized in that, comprising:
Monitoring modular, in the communication mode, monitors the copy instruction of input;
Parameter copy module, for after the copy instruction of arriving of response described monitoring module monitors, copies the parameter that described copy instruction is corresponding, or parameter corresponding for described copy instruction is copied in described frequency converter from frequency converter.
8. frequency converter keyboard according to claim 7, is characterized in that, described parameter copy module comprises:
Upload parameter module, for when determining that described copy instruction is uploading instructions, copies parameter corresponding to described uploading instructions from described frequency converter;
Download parameters module, for when determining that described copy instruction is download instruction, copies to parameter corresponding for described download instruction in described frequency converter.
9. frequency converter keyboard according to claim 8, is characterized in that, described parameter comprises function code and function code concordance list;
Described upload parameter module specifically for, when determining that whole parameter is uploaded in the instruction of described uploading instructions further, if the function code concordance list stored is identical with the function code concordance list that described frequency converter stores, the function code of storage is copied from described frequency converter, if the function code concordance list stored is not identical with the function code concordance list that described frequency converter stores, from described frequency converter, copy function code and the function code concordance list of storage; When determining that partial parameters is uploaded in the instruction of described uploading instructions further, from described frequency converter, copy the function code that partial parameters is corresponding.
10. frequency converter keyboard according to claim 8, is characterized in that, described parameter comprises function code and function code concordance list;
Described download parameters module specifically for, when determining that described copy instruction is download instruction, judge that whether its function code concordance list stored identical with the function code concordance list that described frequency converter stores; If identical, parameter corresponding for described download instruction is copied in described frequency converter.
11. frequency converter keyboards according to any one of claim 7 ~ 10, it is characterized in that, described frequency converter keyboard also comprises:
Generation module, for after the copy instruction of arriving of response described monitoring module monitors, parameter corresponding for described copy instruction is generated several Frames, and each Frame carries number of frames, described Frame comprises the frame head of 2 bytes, the check code of 1 byte, the order code of 1 byte, the data of 10 bytes;
Described upload parameter module also for copying described Frame one by one from frequency converter, and when Frame copies unsuccessfully described in any one, then according to the number of frames of described Frame, copies described Frame again;
Described download parameters module also for being copied to one by one in described frequency converter by described Frame, and when Frame copies unsuccessfully described in any one, then according to the number of frames of described Frame, copies described Frame in described frequency converter again.
12. frequency converter keyboards according to claim 7, is characterized in that, described frequency converter keyboard also comprises:
Sending module, for sending connection request to described frequency converter;
Receiver module, for receiving the connection response that described frequency converter sends, described connection response comprises described frequency converter ID and identifies;
Starting module, for when determining that it mates with described frequency converter according to described frequency converter ID mark, starting communication pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410856627.7A CN104731579B (en) | 2014-12-31 | 2014-12-31 | A kind of frequency converter keyboard and converter parameter copy method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410856627.7A CN104731579B (en) | 2014-12-31 | 2014-12-31 | A kind of frequency converter keyboard and converter parameter copy method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104731579A true CN104731579A (en) | 2015-06-24 |
| CN104731579B CN104731579B (en) | 2018-02-02 |
Family
ID=53455497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410856627.7A Active CN104731579B (en) | 2014-12-31 | 2014-12-31 | A kind of frequency converter keyboard and converter parameter copy method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104731579B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105302017A (en) * | 2015-09-28 | 2016-02-03 | 深圳市易驱电气有限公司 | Frequency converter function code parameter quick lookup device and method |
| CN108169591A (en) * | 2017-12-13 | 2018-06-15 | 深圳市英威腾电气股份有限公司 | Frequency converter keyboard, frequency converter and frequency converter recognition methods |
| CN111026002A (en) * | 2019-12-30 | 2020-04-17 | 浙江禾川科技股份有限公司 | Method, device and equipment for setting parameters of frequency converter and readable storage medium |
| CN112437419A (en) * | 2020-10-30 | 2021-03-02 | 浙江佳乐科仪股份有限公司 | Frequency converter system based on data sharing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6430463B1 (en) * | 2000-02-29 | 2002-08-06 | O.E. Electronics, Inc. | Torque control |
| CN203084492U (en) * | 2012-06-29 | 2013-07-24 | 乐星产电(无锡)有限公司 | Parameter communication apparatus of inverter |
| CN103605298A (en) * | 2013-11-21 | 2014-02-26 | 孚瑞肯电气(深圳)有限公司 | Data uploading and downloading device applied to industrial automatic driving and controlling devices |
| CN203759449U (en) * | 2013-12-30 | 2014-08-06 | 苏州汇川技术有限公司 | Parameter-setting device for frequency converter |
-
2014
- 2014-12-31 CN CN201410856627.7A patent/CN104731579B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6430463B1 (en) * | 2000-02-29 | 2002-08-06 | O.E. Electronics, Inc. | Torque control |
| CN203084492U (en) * | 2012-06-29 | 2013-07-24 | 乐星产电(无锡)有限公司 | Parameter communication apparatus of inverter |
| CN103605298A (en) * | 2013-11-21 | 2014-02-26 | 孚瑞肯电气(深圳)有限公司 | Data uploading and downloading device applied to industrial automatic driving and controlling devices |
| CN203759449U (en) * | 2013-12-30 | 2014-08-06 | 苏州汇川技术有限公司 | Parameter-setting device for frequency converter |
Non-Patent Citations (1)
| Title |
|---|
| WILLIAM STALLINGS: "《数据通信(第四版)》", 31 January 2005 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105302017A (en) * | 2015-09-28 | 2016-02-03 | 深圳市易驱电气有限公司 | Frequency converter function code parameter quick lookup device and method |
| CN108169591A (en) * | 2017-12-13 | 2018-06-15 | 深圳市英威腾电气股份有限公司 | Frequency converter keyboard, frequency converter and frequency converter recognition methods |
| CN111026002A (en) * | 2019-12-30 | 2020-04-17 | 浙江禾川科技股份有限公司 | Method, device and equipment for setting parameters of frequency converter and readable storage medium |
| WO2021134862A1 (en) * | 2019-12-30 | 2021-07-08 | 浙江禾川科技股份有限公司 | Frequency converter parameter setting method and apparatus, device, and readable storage medium |
| CN112437419A (en) * | 2020-10-30 | 2021-03-02 | 浙江佳乐科仪股份有限公司 | Frequency converter system based on data sharing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104731579B (en) | 2018-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100095159A1 (en) | Apparatus and method for automatic testing of software or digital devices | |
| CN102880532B (en) | Cloud technology-based test system and method | |
| CN104731579A (en) | Frequency converter keyboard and frequency converter parameter copying method | |
| CN104216840B (en) | The method and device that a kind of USB sets and operated to external equipment | |
| CN101894059B (en) | A kind of detection method of running status and system | |
| CN104915306B (en) | A kind of data manipulation control method and equipment manager | |
| CN108121543B (en) | Software code compiling processing method and device | |
| CN105242940A (en) | Centralized firmware updating method | |
| CN103970578A (en) | Method for upgrading master and slave MCUs (micro control units) | |
| CN105975367B (en) | Test method and device for mobile equipment | |
| CN109026809B (en) | Fan control system and method and CPLD | |
| CN105912937A (en) | Root detection processing method and device, and terminal | |
| CN104460592A (en) | Control method and device based on central control system | |
| WO2015169028A1 (en) | On-line upgrade method and device for terminal software | |
| CN101388792B (en) | Single board plug-and-use processing method, device and telecommunication system | |
| CN104536926B (en) | The control method and device of serial equipment | |
| CN112817883A (en) | Method, device and system for adapting interface platform and computer readable storage medium | |
| CN105808312A (en) | Method and device for supplying virtual volume | |
| CN110868330B (en) | Evaluation method, device and evaluation system for CPU resources which can be divided by cloud platform | |
| CN106371962A (en) | Cross-platform drive test method, apparatus and system | |
| CN105872278A (en) | USB data wireless transmission method, camera and system | |
| CN104601679A (en) | Equipment software testing method, mobile terminal and server | |
| CN101971562B (en) | Method, device and system for controlling automatic running process performance | |
| CN107450924A (en) | One kind driving monitoring method, device and system | |
| CN110733037B (en) | Signal processing method and device, storage medium and processor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |