LIN Frames and Signals
Designer Reference Manual
DRM047 — Rev 0
106
LIN Frames and Signals
MOTOROLA
Master
broad
cast
frmMaster
Request
(0x3C)
l_u8_rd_data3
(paramArray = 2)
positionResetRqValueH
position reset value is used for
position reset (see
.
Low Byte
x.L=
<0xC0,
0x3F>
x.HL =
<-16384, 16383>
Master
broad
cast
frmMaster
Request
(0x3C)
in case paramArray = 3 [PARAM_PARK_POSITION] the data signals has the below described meaning
l_u8_rd_data0
(paramArray = 3)
positionParkL
position park is used for actual
position setting after MCU reset.
Therefore the master should set the
positionReq of each Stepper
Controller to this dedicated
positionPark before reset (and
power down). The Stepper
Controller indicates that
positionActual = positionPark with
PositPark
flag
(see
PositPark
)
Low Byte
x.L=
<0x0,
0xFF>
x.HL =
<-16384, 16383>
l_u8_rd_data1
(paramArray = 3)
positionParkH
position park is used for actual
position setting after MCU reset.
Therefore the master should set the
positionReq of each Stepper
Controller to this dedicated
positionPark before reset (and
power down). The Stepper
Controller indicates that
positionActual = positionPark with
PositPark
flag
(see
PositPark
)
High Byte
x.H=
<0xC0,
0x3F>
x.HL =
<-16384, 16383>
l_u8_rd_data2
(paramArray = 3)
positionCorrectionL
the relative position Correction is used
to correct the actual position by
sending this signals
Low Byte
x.L=
<0x00,
0xFF>
x.HL =
<-16384, 16383>
l_u8_rd_data3
(paramArray = 3)
positionCorrectionH
the relative position Correction is used
to correct the actual position by
sending this signals
High Byte
x.H=
<0xC0,
0x3F>
x.HL =
<-16384, 16383>
Table C-2. LIN Leveller Configuration Frames (Continued)
Signal
Provi
der
Signal
Accep
tor(s)/
Axis
Frame
Name
(ID)
Signal Name
Signal Functionality Description
Raw
Value
Range
Normalized Value Range
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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