IC-MU150 Datasheet, PDF (28/64 Pages) IC-Haus GmbH – MAGNETIC OFF-AXIS POSITION ENCODER - POLE WIDTH 1.50MM

iC-MU150 MAGNETIC OFF-AXIS
POSITION ENCODER - POLE WIDTH 1.50MM
OUT_MSB(4:0) Addr. 0x11; bit 4:0
Code
Description
0x00
MSB = bit 13
0x01
MSB = bit 14
...
...
0x18
MSB = bit 37
Rev B1, Page 28/64
data of the serial interface in MODE_ST = 0x0 and 0x1,
the incremental outputs (ABZ) and the UVW-interface.
Parameter ROT_POS is EXOR-gated with parameter
ROT_ALL and affects only the output of the position
data of the serial interface in MODE_ST = 0x0 and 0x1
and the incremental outputs (ABZ).
Table 36: Selection of shift register MSB
OUT_LSB determines the LSB of the user data being
output through the output shift register.
OUT_LSB(3:0) Addr. 0x12; bit 3:0
Code
Condition
Description
0x0
MPC = 12,
OUT_MSB > 0x02
LSB = bit 16
MPC ̸= 12
LSB = bit 0
0x1
-
LSB = bit 1
0x2
-
LSB = bit 2
...
...
0xD
-
LSB = bit 13
0xE
OUT_MSB > 0x00
LSB = bit 14
0xF
OUT_MSB > 0x01
LSB = bit 15
Table 37: Selection of shift register LSB
With OUT_ZERO additional zeros to be inserted be-
tween the user data and the error/warning bit can be
configured. Parameter OUT_ZERO can be used to
achieve multiples of 8 bits when sensor data is output
through the SPI interface.
ROT_POS
XOR
Serial
Interface
MODE_ST=0x0,0x1
Incremental
Output
ROT_ALL
UVW
Figure 15: Effect of ROT_ALL and ROT_POS on po-
sition data code direction
ROT_ALL
Code
0
1
Notes:
Addr. 0x15; bit 7
Description
no inversion of code direction
inversion of code direction
no effect in MODE_ST = 2 (raw-data) for the data
output of the serial interface
ROT_POS can change the code direction in
MODE_ST = 0x0 and 0x1, incremental outputs
Table 39: Inversion of code direction for the serial inter-
face in MODE_ST = 0x0 and 0x1, incremental
outputs and UVW-interface
OUT_ZERO(2:0) Addr. 0x11; bit 7:5
Code
Description
0x0
no additional ’0’ bit
0x1
1 additional ’0’ bit
...
...
0x7
7 additional ’0’ bits
Table 38: Selection of additional ZEROs
The code direction of the position data can be inverted
with the parameters ROT_ALL, ROT_POS and the com-
mands ROT_POS and ROT_POS_E2P (see P.56). Pa-
rameter ROT_ALL affects the output of the position
ROT_POS
ROT_POS
Code
0
1
Note:
Addr. 0x23; bit 0
Addr. SER:0x1E; bit 0
ROT_ALL = 0
ROT_ALL = 1
no inversion of code
direction
inversion of code
direction
inversion of code
direction
no inversion of code
direction
no effect in MODE_ST = 2 (raw-data) for the data
output of the serial interface and on UVW-interface
Table 40: Resulting inversion of code direction for the
serial interface in MODE_ST = 0x0 and 0x1,
incremental outputs