SFA-5000 • SFA-10000 Profibus
In other words, this parameter allows to set the length of the travel the encoder
has to measure expressed in number of distinguishable steps (number of
information).
Allowed values are less than or equal to the
Total hardware resolution
value (
33,554,432).
Setting a value greater than allowed causes the encoder to fall into an error
signalling the faulty condition through the diagnostic LEDs (see on page 30).
to be set to a power of 2. This is meant to
avoid problems when using the device in endless operation (when crossing the
physical zero) and entering the "Red Zone" (see the “6.9 "Red Zone"” section).
Default = 33554432 (min. = 1, max. = 33554432)
WARNING
When you set a new value next to the
parameter value and be sure that
the resulting number of revolutions complies with the
Hardware number of
revolutions
of the device (4,096 revolutions).
Let's suppose that our encoder is programmed as follows:
: 8192 cpr
10
= 8192 (cpr) * 4096 (rev.)
Let's set a new total resolution, for instance:
= 360.
must be greater than or equal to the
, the above setting is not allowed. When this happens, the encoder
falls into an error signalling the faulty condition through the diagnostic LEDs
(see on page 30).
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 change the value in this parameter, then you are required to set
a new preset value (see the
parameter).
MAN SFA_5000_10000_PB E 1.0
Profibus® interface
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