SFA-5000 • SFA-10000 Profibus
Scaling function control
This is only available when the encoder Class 2 or the encoder Class 2 (+VEL) are
installed (see the SFA-x-PB-8192 Class 2 or SFA-x-PB-8192 Class 2 (+VEL)
submodules).
When this option is disabled (bit 3
the device uses the hardware resolution, i.e. the hardware counts per revolution
and the hardware number of revolutions to arrange the absolute position
information, see the encoder data on the label applied to the device (see also on
page 22).
On the contrary, when it is enabled (bit 3
ENABLED), the device uses the custom resolution transmitted through the bytes
from 11 to 18 to calculate the position information (see the
and the
parameters).
For a correct use of this function see the “6.4.2 Bytes 11 … 14“ and “6.4.3 Bytes
15 … 18“ sections.
Default = 1 (min. = 0, max. = 1)
WARNING
When you enable the scaling function (
enter scaled values next to the
parameters that are consistent with the physical values. In the case of
inconsistent values, the system does not go online and visually warns about the
wrong parametrization and fault condition by means of the diagnostic LEDs.
WARNING
Every time you enable the scaling function and / or change the scaled values
(see the
required to set a new preset value (see the
parameter).
WARNING
You can activate the custom values set next to the
parameters only if
= ENABLED.
= ENABLED the set custom resolution values are
enabled and used by the encoder; on the contrary, if
= DISABLED you 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 physical
values, NOT the new entered values, until you enable the
MAN SFA_5000_10000_PB E 1.0
Profibus® interface
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