AMx36 • SSI & BiSS C-mode
command (set “02” in the register 48
) to confirm the changes and
activate the preset.
For detailed information refer to the
Default = 0 (Enable)
NOTE
You can set the preset also by means of a signal from a PLC or a controller
through the Zero setting/Preset input, see the “4.4 Zero setting/Preset input”
section on page 15.
Output code
The encoder provides the absolute position information in the desired code
format: GRAY (0) or BINARY (1).
Default = 1 (Binary)
Counting direction
It allows to set whether the position information output by the encoder
increases when the shaft rotates clockwise or counter-clockwise. Clockwise and
counter-clockwise rotations are viewed from the shaft side (see on page 16). It
is possible to choose the following options: 0 = CW and 1 = CCW. When the
counting direction is set to CW (
will provide the increasing count when it turns clockwise; on the contrary when
the counting direction is set to CCW (
encoder will provide the increasing count when it turns counter-clockwise.
Default = 0 (CW)
WARNING
The counting direction can be set also via hardware (see the Counting direction
input, “4.5 Counting direction input” section on page 16). If not used, the
Counting direction input must be connected to 0Vdc. The
parameter implies that the Counting direction input is set to 0Vdc. Otherwise
the resulting will be contrary to what is expected or intended. Thus when the
counting direction is set to CW -
Counting direction input has LOW logic level (0Vdc) the encoder will provide the
increasing count when the shaft is turning clockwise (and the decreasing count
when the shaft is turning counter-clockwise); on the contrary if the Counting
direction input has HIGH logic level (+Vdc) the encoder will provide the
increasing count when the shaft is turning counter-clockwise (and the
decreasing count when the shaft is turning clockwise). When the option CCW is
set -
= 1 = CCW-, if the Counting direction input has LOW
logic level (0Vdc) the encoder will provide the increasing count when the shaft
is turning counter-clockwise (and the decreasing count when the shaft is
turning clockwise); on the contrary if the Counting direction input has HIGH
logic level (+Vdc) the encoder will provide the increasing count when the shaft
is turning clockwise (and the decreasing count when the shaft is turning
counter-clockwise).
MAN AMx36 SSI_BiSS E 1.1.odt
6 - BiSS C-mode interface
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