CN104536725A - Processing procedure for straight wire-drawing machine with transducer upgraded - Google Patents
Processing procedure for straight wire-drawing machine with transducer upgraded Download PDFInfo
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- CN104536725A CN104536725A CN201410620142.8A CN201410620142A CN104536725A CN 104536725 A CN104536725 A CN 104536725A CN 201410620142 A CN201410620142 A CN 201410620142A CN 104536725 A CN104536725 A CN 104536725A
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- transducer
- frequency converter
- upgraded
- drawing machine
- processing procedure
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Abstract
The invention relates to a processing procedure for a straight wire-drawing machine with a transducer upgraded. The processing procedure comprises the steps of initializing; selecting the transducer through a 'ONEKEY'; automatically selecting an address; communicating with the transducer; visiting parameters of the transducer; feeding back the parameters of the transducer; confirming the model of the transducer; computing; sending to the transducer; matching and then starting working. If the model of the transducer is not confirmed, one needs to return to the step of selecting the transducer through the 'ONEKEY', then repeats the steps till confirming the model of the transducer, and continues the steps to finish matching once. The processing procedure has the beneficial effects that conventional straight wire-drawing machine with the transducer upgraded can work normally; original circuit is not changed and the upgraded transducer can replace through the 'ONEKEY' easily; and after the transducer is upgraded, the steel wire made by the machine has a smooth surface and has no bamboo joints, thereby being high-quality.
Description
Technical field
The invention belongs to Frequency Converter Control field, specifically a kind of straight drawing machine frequency converter update after handling procedure.
Background technology
Order develops rapidly along with mechanical & electrical technology, requires to propose more and more higher requirement, a lot of frequency converter is updated, is met various technological requirement driver.In wire drawing machine application, frequency converter is in very important link, and not only play and regulate each spool velocity coupling, also play coordination and coordinate roller position, the functions such as feedback speed signal, can make each motor operate steadily, mate.Straight drawing machine mainly uses as old money peace river G7 type frequency converter or similar products in the market, and frequency converter is regenerated now, after user directly replaces with H1000 frequency converter, motor speed corresponding to the H1000 frequency converter changed and other uses G7 frequency converter motor speed do not mate, and cause user normally to produce.Therefore the handling procedure of frequency converter is the core controlling frequency converter, is the guarantee of straight drawing machine normal reliable work.
Summary of the invention
The technical problem to be solved in the present invention is to provide one and realizes after frequency converter updates, and straight drawing machine can the handling procedure of work of normal reliable, provides technical guarantee to straight drawing machine in the market.
Handling procedure after a kind of frequency converter update of straight drawing machine, this handling procedure is: initialization → " key " select frequency converter → automatically select address → with inverter communication → access converter parameter → feedback inverter parameter → confirmation frequency converter model → computing → be sent to frequency converter → reach to mate and start working, as do not determined frequency converter model, then return " key " and select frequency converter, again automatically select address, started working once mate until enter computing → be sent to frequency converter → reach coupling after confirming frequency converter model.
The Advantageous Effects that the present invention obtains is, solves the problem that cannot normally work after existing straight drawing machine upgrades frequency converter; Do not change original circuit, realize easily " key " and change the rear frequency converter of renewal; After upgrading frequency converter, ensure the mass defects such as Steel Wire Surface no marking, ring of drawing, ensure the quality of products.
Accompanying drawing explanation
Fig. 1 is handling procedure process flow diagram of the present invention;
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
The design's handling procedure is achieved in that when not changing the mode of connection of frequency converter, increases new type inverter configuration in hardware configuration, and installs configuration file; Touch interface is increased at touch-screen.When selecting old money G7 frequency converter at interface, address is arranged by SI-P1 address switch; When selecting trendy H1000 frequency converter at interface, address is designed by F6-30 address switch; After guarantee frequency converter changes complete and wiring correctly, " key " is selected consistent with frequency converter model used.
In handling procedure, data length 32 byte Type is all selected during two kinds of frequency converter configurations, so conversion select handling procedure to 9# motor realize exchange: as choice for use G7(DP=12) frequency converter time, handling procedure by reference address PIW558(separate unit frequency converter hardware configuration time the 8th word, this frequency converter start address PIW544) read A2 port status value; When choice for use H1000 (DP=25) frequency converter, PLC then by the 11 word during reference address PIW948(separate unit frequency converter hardware configuration, this frequency converter start address PIW928), read A2 port status value.
In wire drawing machine practical application, coordinating roller position, to feed back to the value of handling procedure most important, when applying new type inverter, coordinate on roller position feedback analog amount switch 0-20mA signal access A2 and AC terminal, when using old money frequency converter, directly can read the state value on A2 in address by handling procedure, again by after corresponding computing, give corresponding frequency converter, to reach each motor travelling speed coupling, allow and coordinate roller and be in plateau all the time, ensure the mass defects such as Steel Wire Surface no marking, ring.
Handling procedure reads state value in new type inverter parameter U1-14 register number 4FH, after making computing, then reaches speeds match by the mode that data to be given corresponding frequency converter by handling procedure.Handling procedure automatic access feedback inverter parameter confirm frequency converter, be sent to frequency converter and start working after computing.
By adding handling procedure to automatic control system, easily " key " being realized for peace river old money frequency converter and trendy frequency converter and changes.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a straight drawing machine frequency converter update after handling procedure, it is characterized in that: described handling procedure is: initialization → " key " select frequency converter → automatically select address → with inverter communication → access converter parameter → feedback inverter parameter → confirmation frequency converter model → computing → be sent to frequency converter → reach to mate and start working, as do not determined frequency converter model, then return " key " and select frequency converter, again automatically select address, start working once mated until enter computing → be sent to frequency converter → reach coupling after confirming frequency converter model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620142.8A CN104536725A (en) | 2014-11-07 | 2014-11-07 | Processing procedure for straight wire-drawing machine with transducer upgraded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620142.8A CN104536725A (en) | 2014-11-07 | 2014-11-07 | Processing procedure for straight wire-drawing machine with transducer upgraded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104536725A true CN104536725A (en) | 2015-04-22 |
Family
ID=52852258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410620142.8A Pending CN104536725A (en) | 2014-11-07 | 2014-11-07 | Processing procedure for straight wire-drawing machine with transducer upgraded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104536725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828172A (en) * | 2019-03-06 | 2019-05-31 | 江苏和网源电气有限公司 | A kind of test system for loading of frequency converter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873571A (en) * | 2006-05-08 | 2006-12-06 | 江苏高精机电装备有限公司 | Integrated control system based on bus for variable frequency speed control of wire drawing bench |
| CN201821201U (en) * | 2010-10-21 | 2011-05-04 | 黄建高 | Tension non-roller detection current source type variable frequency transmission device of straight wire drawing machine |
-
2014
- 2014-11-07 CN CN201410620142.8A patent/CN104536725A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873571A (en) * | 2006-05-08 | 2006-12-06 | 江苏高精机电装备有限公司 | Integrated control system based on bus for variable frequency speed control of wire drawing bench |
| CN201821201U (en) * | 2010-10-21 | 2011-05-04 | 黄建高 | Tension non-roller detection current source type variable frequency transmission device of straight wire drawing machine |
Non-Patent Citations (1)
| Title |
|---|
| 刘才校: "用S7-300PLC实现拉丝机控制系统中变频器的更新", 《金属制品》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828172A (en) * | 2019-03-06 | 2019-05-31 | 江苏和网源电气有限公司 | A kind of test system for loading of frequency converter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |