DG-IRMCK203 Datasheet, PDF (40/67 Pages) International Rectifier – Application Developer’s Guide

IRMCK203 Application Developer’s Guide
4.2.3 SystemControl Register Group (Write Registers)
Byte
Offset
7
0x17
Bit Position
6
5
4
3
2
1
SPARE
HostEstop StartCmd
SystemControl Write Register Map
0
Rotation
Field
Name
Rotation
StartCmd
HostEstop
Access Field Description
(R/W)
W Direction of motor rotation: 0 = Reverse motor rotation; 1 = Forward
motor rotation.
W Start/Stop bit. Setting this bit to 1 issues a start command. Setting
this bit to 0 stops the motor.
W Emergency coast stop will take place when this bit is set to one.
SystemControl Write Register Field Definitions
4.2.4 TorqueLoopConfig Register Group (Write Registers)
Byte
Offset
Bit Position
7
6
5
4
3
2
1
0
0x1A
KpIreg – Current Loop Proportional Gain (LSBs)
(W)
0x1B
KpIreg – Current Loop Proportional Gain (MSBs)
(W)
0x1C
KxIreg – Current Loop Integral Gain (LSBs)
(W)
0x1D
KxIreg – Current Loop Integral Gain (MSBs)
(W)
0x22
VqLim – Quadrature Current Output Limit (LSBs)
(W)
0x23
VqLim – Quadrature Current Output Limit (MSBs)
(W)
0x26
VdLim – Direct Current Output Limit (LSBs)
(W)
0x27
VdLim – Direct Current Output Limit (MSBs)
(W)
TorqueLoopConfig Write Register Map
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