參數(shù)資料
型號： AMIS-30623AAGA
廠商： ON SEMICONDUCTOR
元件分類： 運動控制電子
英文描述： STEPPER MOTOR CONTROLLER, 0.8 A, PDSO20
封裝： SOIC-20
文件頁數(shù)： 51/67頁
文件大?。?/td> 2400K
代理商： AMIS-30623AAGA
AMIS-30623 LIN Microstepping Motordriver
Data Sheet
GotoSecurePosition
This command is provided by the LIN master to one or all the stepper-motors to move to the secure position SecPos[10:0]. It can
also be internally triggered if the LIN bus communication is lost, after an initialization phase, or prior to going into sleep mode. See the
priority encoder description for more details. The priority encoder table also acknowledges the cases where a GotoSecurePosition
command will be ignored.
GotoSecurePosition
corresponds to the following LIN writing frame (type #1).
GotoSecurePosition Writing Frame
Byte
Content
Structure
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Identifier
*
0
ID4
ID3
ID2
ID1
ID0
1
Data
1
CMD[6:0] = 0x04
2
Data
Broad
AD[6:0]
Where:
(*)
according to parity computation
Broad:
If Broad = ‘0’ all the stepper motors connected to the LIN bus will reach their secure position
HardStop
This command will be internally triggered when an electrical problem is detected in one or both coils, leading to shutdown mode. If this
occurs while the motor is moving, the <StepLoss> flag is raised to allow warning of the LIN master at the next GetStatus command
that steps may have been lost. Once the motor is stopped, ActPos register is copied into TagPos register to ensure keeping the stop
position.
A hardstop command can also be issued by the LIN master for some safety reasons. It corresponds then to the following two data
bytes LIN writing frame (type #1).
HardStop Writing Frame
Byte
Content
Structure
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Identifier
*
0
ID4
ID3
ID2
ID1
ID0
1
Data
1
CMD[6:0] = 0x05
2
Data
Broad
AD[6:0]
Where:
(*)
according to parity computation
Broad:
If broad = ‘0’ stepper motors connected to the LIN bus will stop
ResetPosition
This command is provided to the circuit by the LIN master to reset ActPos and TagPos registers to zero. This can be helpful to
prepare for instance a relative positioning.
ResetPosition
corresponds to the following LIN writing frames (type #1).
ResetPosition Writing Frame
Byte
Content
Structure
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Identifier
*
0
ID4
ID3
ID2
ID1
ID0
1
Data
1
CMD[6:0] = 0x06
2
Data
Broad
AD[6:0]
Where:
(*)
according to parity computation
Broad:
If broad = ‘0’ all the circuits connected to the LIN bus will reset their ActPos and TagPos registers
55
AMI Semiconductor
– June 2006, Rev 3.0
www.amis.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AMIS-30623AANA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
AMIS-30623BAGA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
AMIS-30623BANA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
AMIS30623C6238G 功能描述:馬達/運動/點火控制器和驅(qū)動器 LIN STEPPER DRIVER STALL 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
AMIS30623C6238RG 功能描述:馬達/運動/點火控制器和驅(qū)動器 LIN STEPPER DRIVER STALL 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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