CN104467577A - Stepper motor driver - Google Patents
Stepper motor driver Download PDFInfo
- Publication number
- CN104467577A CN104467577A CN201410832117.6A CN201410832117A CN104467577A CN 104467577 A CN104467577 A CN 104467577A CN 201410832117 A CN201410832117 A CN 201410832117A CN 104467577 A CN104467577 A CN 104467577A
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- China
- Prior art keywords
- module
- fault detection
- stepper motor
- motor driver
- driver
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Abstract
The invention discloses a stepper motor driver, and belongs to the field of fine control. The stepper motor driver comprises an embedded single-chip microcomputer, a drive module and a power module. The power module is connected with the drive module. The drive module is connected with the single-chip microcomputer. The stepper motor driver further comprises fault detection modules, an alarm module, communication modules and a storage module. The fault detection modules, the alarm module, the communication modules and the storage module are all connected with the embedded single-chip microcomputer. The communication modules include the RS485 module, the Zigbee module, the RS232 module and the Usb module. Through the communication modules, the stepper motor driver can conduct communication in various modes, so that the shortcoming of existing physical connection communication is overcome, and the stepper motor driver is capable of meeting different industrial requirements. Through the various fault detection modules, hidden troubles of the driver can be found in time, targeted alarms are given through the combination of the fault detection modules and the alarm modules, and therefore convenience is brought to daily maintenance of the driver.
Description
Technical field
The present invention relates to a kind of motor driver, is specifically a kind of stepper motor driver, belongs to precise hard_drawn tuhes field.
Background technology
Stepping motor is opened loop control unit stepping motor part electric impulse signal being changed into angular displacement or displacement of the lines.Stepping motor is after the electric impulse signal receiving motion controller transmission, and the rotor of stepping motor turns over a corresponding angle.Because of stepping motor have positioning precision high, without position accumulated error, be convenient to control, be easy to realize the advantages such as opened loop control, therefore, stepping motor is industrially widely used.
In prior art, stepper motor driver communicates with the external world and usually adopts common physical connection mode to carry out, and causes it cannot use in specific occasion; In addition, stepper motor driver, when breaking down, cannot carry out specific aim and report to the police, to process in time.
Summary of the invention
Technical problem to be solved by this invention is to overcome prior art defect, provides a kind of stepper motor driver that can realize multiple communication.
In order to solve the problems of the technologies described above, stepper motor driver provided by the invention, comprise embedded scm, driver module and power module, described power module connects driver module, described driver module connects embedded scm, also comprises fault detection module, alarm module, communication module and memory module; Described fault detection module, alarm module, communication module are all connected with embedded scm with memory module; Described communication module comprises RS485 module, Zigbee module, RS232 module and Usb module.
In the present invention, described fault detection module comprises excess temperature fault detection module, over current fault detection module, under-voltage fault detection module and overvoltage fault detection module.
In the present invention, described embedded scm is MN101C type.
Beneficial effect of the present invention is: can carry out communicating of various ways with stepper motor driver by RS485 module, Zigbee module, RS232 module and Usb module, overcome the deficiency of existing physical connection communication, enable stepper motor driver adapt to different industrial requirements; Can the hidden danger of Timeliness coverage driver by various fault detection module, and carry out specific aim warning in conjunction with alarm module, facilitate the regular maintenance of driver; Its structure is simple, and easy to operate input cost is low.
Accompanying drawing explanation
Fig. 1 is stepper motor driver structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, stepper motor driver of the present invention, comprises embedded scm, driver module, power module, fault detection module, alarm module, communication module and memory module.Wherein, embedded scm adopts MN101C type; Power module connects driver module, and driver module connects embedded scm, according to the running of the instruction control step motor of embedded scm; Fault detection module, alarm module, communication module and memory module are all connected with embedded scm and communicate.
Communication module comprises RS485 module, Zigbee module, RS232 module and Usb module; RS485 module is mainly used in wired connection, and Zigbee module is used for radio communication and is convenient to driver for specific occasion, and RS232 module is used for serial ports connection and is configured; Usb module can facilitate driver and extraneous exchanges data.
Fault detection module comprises excess temperature fault detection module, over current fault detection module, under-voltage fault detection module and overvoltage fault detection module, above-mentionedly can detect the various failure cause of stepping motor in real time, and carry out alarm by alarm module, guarantee the job stability of stepping motor.When under-voltage, alarm module indicator light red light Chang Liang, until do not have electricity; When overvoltage, indicator light reddish yellow alternately flicker always; When overcurrent, this driver quits work, and indicator light takes on a red color flicker; When excess temperature, indicator light is yellow Chang Liang.Certainly, those of ordinary skill in the art it should be understood that the color of above-mentioned indicator light and Changing Pattern can carry out various change as required.
Memory module can store various setting and stepping motor in running various information, as fault message, swap data, control information etc.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. a stepper motor driver, comprise embedded scm, driver module and power module, described power module connects driver module, and described driver module connects embedded scm, it is characterized in that: also comprise fault detection module, alarm module, communication module and memory module; Described fault detection module, alarm module, communication module are all connected with embedded scm with memory module; Described communication module comprises RS485 module, Zigbee module, RS232 module and Usb module.
2. stepper motor driver according to claim 1, is characterized in that: described fault detection module comprises excess temperature fault detection module, over current fault detection module, under-voltage fault detection module and overvoltage fault detection module.
3. stepper motor driver according to claim 1 and 2, is characterized in that: described embedded scm is MN101C type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832117.6A CN104467577A (en) | 2014-12-29 | 2014-12-29 | Stepper motor driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832117.6A CN104467577A (en) | 2014-12-29 | 2014-12-29 | Stepper motor driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104467577A true CN104467577A (en) | 2015-03-25 |
Family
ID=52913081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410832117.6A Pending CN104467577A (en) | 2014-12-29 | 2014-12-29 | Stepper motor driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104467577A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026806A (en) * | 2016-06-29 | 2016-10-12 | 桂林航天工业学院 | Stepping motor control system based on programmable controller |
| CN106087600A (en) * | 2016-06-29 | 2016-11-09 | 桂林航天工业学院 | Paper pulp based on PLC water suction control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090039821A1 (en) * | 2007-08-07 | 2009-02-12 | Hong Fu Jin Precision Industry (Shenzhen)Co., Ltd. | Step motor driving apparatus |
| CN202565220U (en) * | 2012-04-19 | 2012-11-28 | 成都众为精密电子有限公司 | Network intelligent stepper motor driver |
| CN102957370A (en) * | 2012-12-04 | 2013-03-06 | 常州奥立思特电子有限公司 | Novel stepping motor driver |
| CN103580566A (en) * | 2012-07-23 | 2014-02-12 | 刘先艳 | Novel stepping motor |
-
2014
- 2014-12-29 CN CN201410832117.6A patent/CN104467577A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090039821A1 (en) * | 2007-08-07 | 2009-02-12 | Hong Fu Jin Precision Industry (Shenzhen)Co., Ltd. | Step motor driving apparatus |
| CN202565220U (en) * | 2012-04-19 | 2012-11-28 | 成都众为精密电子有限公司 | Network intelligent stepper motor driver |
| CN103580566A (en) * | 2012-07-23 | 2014-02-12 | 刘先艳 | Novel stepping motor |
| CN102957370A (en) * | 2012-12-04 | 2013-03-06 | 常州奥立思特电子有限公司 | Novel stepping motor driver |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026806A (en) * | 2016-06-29 | 2016-10-12 | 桂林航天工业学院 | Stepping motor control system based on programmable controller |
| CN106087600A (en) * | 2016-06-29 | 2016-11-09 | 桂林航天工业学院 | Paper pulp based on PLC water suction control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |