IRMCK201 International Rectifier Corp., IRMCK201 Datasheet - Page 55

• Manufacturer Part Number: IRMCK201
• Description: High Performance Configurable Digital Ac Servo Control Ic
• Manufacturer: International Rectifier Corp.

F
V
F
V
a
a
e
e
u
u
l
l
o
o
l
l
t
UAlpha,
UBeta
t
Field
Name
GatekillFlt
LvFlt
OvFlt
OvrSpdFlt
ExecTmFlt
c
c
S
S
i
i
Offset
Offset
t
t
0x1E
t
Byte
Byte
0x26
0x27
t
y
y
a
a
S
S
t
t
u
u
t
t
a
a
s
s
t
t
u
u
R
R
s
s
e
e
g
R
g
R
i
i
e
s
e
s
7
7
t
g
t
g
Access
(R/W)
e
e
i
i
s
s
r
r
t
t
R
G
R
R
R
R
R
G
e
e
FocDiagnosticData Read Register Field Definitions
r
r
r
r
o
o
G
G
SPARE
u
u
FaultStatus Read Register Field Definitions
r
r
p
p
o
o
6
6
Stationary frame Alpha and Beta voltage output component values.
Data range is ± VdLim or ± VqLim (as specified in the
CurrentLoopConfig write register group), whichever is larger.
Field Description
Filtered and latched version of IR213x FAULT output.
DC bus low voltage fault.
below 120V.
DC bus overvoltage fault.
exceeds 410V.
Over speed fault.
positive or negative limits.
the SpdScl field of the VelocityControl write register group to scale
the motor speed so that it falls between -16384 and +16383 with
these limits as the over speed condition.
Execution time fault.
u
u
(
(
R
R
p
p
VelocityStatus Read Register Map
e
e
(
(
FaultStatus Read Register Map
a
R
a
R
d
d
IRMCK201
e
e
a
a
R
R
d
5
d
5
e
e
g
R
g
R
i
i
e
s
e
s
t
t
g
g
e
e
i
i
s
s
r
r
ExecTm
s
s
t
t
This fault occurs whenever the motor reaches the
e
e
)
)
Flt
Bit Position
Bit Position
4
4
r
r
s
Spd (MSBs)
s
Spd (LSBs)
)
)
OvrSpdFlt
This fault occurs if the DC bus voltage
The user should use the scale factor in
This fault occurs if the DC bus drops
3
3
OvFlt
2
2
LvFlt
1
1
GatekillFlt
0
0