參數(shù)資料
型號: IRMCK201
廠商: International Rectifier
英文描述: High Performance Configurable Digital AC Servo Control IC
中文描述: 高性能可配置數(shù)字交流伺服控制IC
文件頁數(shù): 54/62頁
文件大?。?/td> 566K
代理商: IRMCK201
IRMCK201
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
55
Byte
Offset
0xE
0xF
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
Bit Position
4
7
6
5
3
2
1
0
IwFbk - W Phase IFB Raw Current (MSBs)
(R)
Id – Synchronous Frame Direct Current (LSBs)
(R)
Id – Synchronous Frame Direct Current (MSBs)
(R)
Iq – Synchronous Frame Quadrature Current (LSBs)
(R)
Iq – Synchronous Frame Quadrature Current (MSBs)
(R)
Ud – Synchronous Frame Direct Voltage (LSBs)
(R)
Ud – Synchronous Frame Direct Voltage (MSBs)
(R)
Uq – Synchronous Frame Quadrature Voltage (LSBs)
(R)
Uq – Synchronous Frame Quadrature Voltage (MSBs)
(R)
UAlpha – Stationary Frame Alpha Voltage (LSBs)
(R)
UBeta – Stationary Frame Beta Voltage (LSBs)
(R)
UAlpha – Stationary Frame Alpha Voltage (MSBs)
(R)
UBeta – Stationary Frame Beta Voltage (MSBs)
(R)
FocDiagnosticData Read Register Map
Field
Name
IvFbk, IwFbk
Access
(R/W)
Field Description
Offset-corrected V and W phase raw current from the IR2175 current
sensor. Values range from 0 - 4096, where 2048 corresponds to 0
current. The current feedback scale factors IdScl and IqScl in the
CurrentFeedbackConfig write register group and the current sense
resistor value determine the full scale current value.
Synchronous or rotating frame direct and quadrature current values
in 2’s complement representation. The full scale current values range
from –16384 to 16383.
Synchronous or rotating frame direct and quadrature voltage values
in 2’s complement representation. Data ranges are ± VdLim for Ud
and ± VqLim for Uq as specified in the CurrentLoopConfig write
register group.
R
Id, Iq
R
Ud, Uq
R
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