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參數(shù)資料
| 型號： | IRMCK203 |
| 廠商： | International Rectifier |
| 英文描述： | High Performance Sensorless Motion Control IC |
| 中文描述： | 高性能運動控制芯片傳感器 |
| 文件頁數(shù)： | 51/57頁 |
| 文件大?。?/td> | 400K |
| 代理商： | IRMCK203 |
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IRMCK203
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
51
Field
Name
RotatorAnlge
Closed_Loop
Start_Fail
Access
(R/W)
Field Description
Estimated rotor angle (electrical), which is used for synchronous
frame to stationary frame transformation. The scaling is 4096 = 2PI.
The range is 0 – 4095.
This is a drive control status flag which indicates that the drive has
switched from open-loop to closed-loop operation. The switch over is
done during drive start-up (initial speed ramping)
This is a drive control status flag indicating that the drive has failed to
start due to various reasons (for instance: shaft jam). The start-stop
sequencer uses this bit and parameter NumRetry to determine
whether a start-up retry should be activated.
This is a status flag indicating that the drive has finished obtaining the
initial rotor angle (parking) for motor startup. During drive start-up, the
first start-up stage is parking stage.
Synchronous or rotating frame direct and quadrature current values
in 2’s complement representation. The full scale current values range
from –16384 to 16383. (Scaling: 4095 = rated motor current)
Synchronous or rotating frame quadrature current command values
in 2’s complement representation. The full scale current values range
from –16384 to 16383.
Estimated motor flux value. Scaling is 5000 = rated motor flux.
Stationary frame current. Scaling is platform dependent (current
shunt resistor). Drive commissioning tool (Spreadsheet) provides
the scaling of I_Alpha (AiBi scale).
Stationary frame Alpha voltage. This voltage is constructed by dc bus
voltage and modulation index in the Stationary frame. The scaling is
platform dependent.
FocDiagnosticData Read Register Field Definitions
R
R
R
Parking
Done
Id, Iq
R
R
IqRef_C
Flx_Alpha
I_Alpha
V_Alpha
R
R
R
R
FaultStatus Register Group (Read Registers)
The Fault Status register records fault conditions that occur during drive operation. When any of these fault
conditions occur, the PWM output is automatically disabled. The user should monitor this register continuously for
fault conditions. A fault condition can be cleared by writing a “1” to the FaultClr bit in the FaultControl write
register group. (This does not automatically re-enable PWM output.)
Byte
Offset
7
6
5
0x1E
Flt
Flt
FaultStatus Read Register Map
Field
Name
(R/W)
GatekillFlt
R
Filtered and latched version of IR2137 FAULT output.
LvFlt
R
DC bus low voltage fault. This fault occurs if the DC bus drops
below 120V.
Bit Position
4
ExecTm
Flt
3
2
1
0
PhsLoss
RetryFlt
ZeroSpd
OvrSpdFlt
OvFlt
LvFlt
GatekillFlt
Access
Field Description
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IRMCK203SAMP | 功能描述:馬達/運動/點火控制器和驅(qū)動器 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| IRMCK311 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Dual Channel Sensorless Motor Control IC for Appliances |
| IRMCK311TR | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Motor CTRL IC 60MHz 8K RAM 12bit A/D 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| IRMCK311TY | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Dual Channel Sensorless Motor Control IC for Appliances |
| IRMCK312 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Dual Channel Sensorless Motor Control IC for Appliances |
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