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AMT58x-PB Profibus®
Code sequence
The
Code sequence
values are output when the encoder shaft rotates clockwise (CW) or
when the encoder shaft rotates counter-clockwise (CCW). When
Code sequence
encoder shaft rotates clockwise; on the contrary, when
sequence
= CCW (1) the position information increases as the
encoder shaft rotates counter-clockwise CW and CCW rotations are
viewed from the shaft end.
If
Class 2 functionality
can be set.
Default = 0 (min. = 0, max. = 1)
Class 2 functionality
Two device classes are defined in the encoder profile, one
mandatory class (Class 1) and one class with optional functions
(Class 2). This encoder implements functions of both Class 1 and
Class 2. For any information on the available encoder classes see
the section "6.2 Classes of the Device profile" on page 29.
0 = Disabled = Encoder Class 1 is set.
1 = Enabled = Encoder Class 2 is set.
Default = 1 (min. = 0, max. = 1)
Scaling function
When this option is disabled
the hardware resolution, i.e. the hardware counts per revolution and
the hardware number of revolutions, see the encoder data on the
label applied to the device; when the option is enabled
function
= 1), the device uses the resolution set in the bytes 11 ... 16
(Counts per revolution
For a correct use of this function see sections "6.4.2 Bytes 11 - 12" e
"6.4.3 Bytes 13 ... 16" below in the page.
Default = 1 (min. = 0, max. = 1)
WARNING
You can set new values next to the
resolution
items only if
function
= ENABLED the set resolution values are enabled and used
by the encoder; on the contrary, if
are allowed to set new resolution values, however they are not
enabled even if sent to the encoder: the encoder still goes on using
the default values uploaded from the GSD file, NOT the new entered
values, until you enable the
32
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parameter defines whether increasing position
= CW (0) the position information increases as the
= DISABLED, this is the only parameter which
(Scaling function
and
Total
resolution).
Class 2 functionality
Scaling function
Scaling function.
= 0), the device uses
Counts per revolution
= ENABLED; if
= DISABLED you
Code
(Scaling
and
Total
Scaling
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