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參數(shù)資料
| 型號： | L6470HTR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 7 A, PDSO28 |
| 封裝： | ROHS COMPLIANT, HTSSOP-28 |
| 文件頁數(shù)： | 52/64頁 |
| 文件大小： | 814K |
| 代理商： | L6470HTR |
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Programming manual
L6470
56/64
Doc ID 16737 Rev 2
9.2.7
Move (DIR, N_STEP)
The move command produces a motion of N_STEP microsteps; the direction is selected by
DIR bit ('1' forward or '0' reverse).
The N_STEP value is always in agreement with the selected step mode; the parameter
value unit is equal to the selected step mode (full, half, quarter, etc.).
This command can be only performed when the motor is stopped. If a motion is in progress
the motor must be stopped and then it is possible to perform a Move command.
Any attempt to perform a Move command when the motor is running causes the command
to be ignored and the NOTPERF_CMD flag to rise (see paragraph 9.1.22).
9.2.8
GoTo (ABS_POS)
The GoTo command produces a motion to ABS_POS absolute position through the shortest
path. The ABS_POS value is always in agreement with the selected step mode; the
parameter value unit is equal to the selected step mode (full, half, quarter, etc.).
This command can be given when the outputs are in high impedance or the motor is
stopped or running with constant speed.
Any attempt to perform a GoTo command when a previous command is under execution
(BUSY low) causes the command to be ignored and the NOTPERF_CMD flag to rise (see
paragraph 9.1.22)
Table 42.
Move command structure
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0100000
DIR
from host
X
N_STEP (Byte 2)
from host
N_STEP (Byte 1)
from host
N_STEP (Byte 0)
from host
Table 43.
GoTo command structure
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
1
00000
from host
X
ABS_POS (Byte 2)
from host
ABS_POS (Byte 1)
from host
ABS_POS (Byte 0)
from host
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| 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/點(diǎn)火控制器和驅(qū)動器 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 |
| L6470PDTR | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 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 |
| 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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