Lika Posicontrol LD220 Series, User Manual, Page: 56 / 100

LD220
display zero point, it is now possible to move toward either the positive or
negative direction, depending on the direction of rotation. For more information
please refer to the “6.3.2.7 Considering the SSI offset” section on page 51.
0 Smallest value
...
99999999 Highest value
SSI zero
Using the ZERO POSITION command (via keyboard command, control input or
PC user interface; see the “6.13 Command menu” section on page 76) causes the
current SSI position value of the encoder to be transferred to the
SSI zero
parameter. The actual encoder zero point is shifted accordingly (encoder zero
offset).
0
Smallest value
...
99999999 Highest value
Round loop value
This parameter sets the number of encoder counts when a round-loop function
is desired.
0
The round loop function is disabled, encoder data is
displayed as it is
...
99999999 Number of counts for the round loop function
Sampling time (s)
It allows to set the reading cycle of the SSI signal when the
Mode
parameter is
set to MASTER. The value is expressed in seconds (s).
0.001
Shortest measurement time
0.010
Default value
9.999 Longest measurement time
NOTE
The
Sampling time (s)
value of the position measurement must always be set
less than the Sampling time (s) value of the speed measurement.
MAN LD220 E 1.4.odt 6 – Menus and parameters 56 of 100