參數(shù)資料
型號(hào)： L6470HTR
廠商： STMICROELECTRONICS
元件分類： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 7 A, PDSO28
封裝： ROHS COMPLIANT, HTSSOP-28
文件頁(yè)數(shù)： 15/64頁(yè)
文件大?。?/td> 814K
代理商： L6470HTR
Functional description
L6470
22/64
Doc ID 16737 Rev 2
6.7
Motor control commands
The L6470 can accept different types of commands:
●
constant speed commands (Run, GoUntil, ReleaseSW),
●
absolute positioning commands (GoTo, GoTo_DIR, GoHome, GoMark),
●
motion commands (Move),
●
stop commands (SoftStop, HardStop, SoftHiz, HardHiz).
For detailed command descriptions refer to Section 9.2 on page 52.
6.7.1
Constant speed commands
A constant speed command produces a motion in order to reach and maintain a user-
defined target speed starting from the programmed minimum speed (set in MIN_SPEED
register) and with the programmed acceleration/deceleration value (set in ACC and DEC
registers). A new constant speed command can be requested anytime.
Figure 7.
Constant speed commands examples
6.7.2
Positioning commands
An absolute positioning command produces a motion in order to reach a user-defined
position that is sent to the device together with the command. The position can be reached
performing the minimum path (minimum physical distance) or forcing a direction (see
Performed motor motion is compliant to programmed speed profile boundaries
(acceleration, deceleration, minimum and maximum speed).
Note that with some speed profiles or positioning commands, the deceleration phase can
start before the maximum speed is reached.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6470HTR-CUT TAPE 制造商:ST 功能描述:L6470H Series 45 V Quad Output dSPIN Microstepping Motor Driver - HTSSOP-28
L6470PD 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 dSPIN 7.0A 8 - 45 V DMOS Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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L64710GC-30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Encoder/Decoder
L64710GC-40 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Encoder/Decoder
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