Parameters To Configure Axis Position Reading And Display - Fagor Innova 20i-M Installation And Operation Manual

3.7 Parameters to configure axis position reading and display.

PARAMETER
PAR00
Digit
8, 7, 6
5
Note:
4
3
2
1
PAR01
(28/40) - DRO installation - Installation/Operation - 20i-M / 30i-M - V0703
The digits of digital parameters refer to the digits on the axis displays so digit
"1" (that can be changed with the [1] key) corresponds to the rightmost digit
and "8" to the leftmost digit.
X X X X X X X X
8 7 6 5 4 3 2 1
FUNCTION
Feedback configuration, different per axis, binary type.
This parameter sets the specific characteristics of the feedback device (rotary
or linear encoder) used to read the axis position.
Not being used at this time (they must be set to "0")
Feedback resolution units:
Linear axis: 0 = mm, 1 = leadscrew pitch in inches.
Rotary axis:0 = degrees, 1 = seconds.
These units refer to feedback pulses not to the position display.
Type of axis: 0 = Linear, 1 = Rotary
Not being used at this time
Not being used; it must be set to "0".
Counting direction (0 = normal, 1 = reverse)
If an axis count increases or decreases in the opposite direction to the one
desired, change the value of this digit.
Feedback resolution. Independent for each axis.
Possible values:
Linear axis:From 0.0001 mm up to 1.0000 mm (0.000005" to 0.03937")
Rotary axis:From 0.0001º to 1.0000º (from 1 to 999 seconds).
Factory setting: 0.0050 mm (5 µm).
Formula to calculate encoder resolution:
R = ------------------------------------------------------------- -
p
Where:
R = Resolution in degrees
p = Pulses per turn of the encoder
TTLfactor = Multiplying factor for TTL signal
Sfactor = Multiplying factor for sinusoidal signal
<-- binary code
<-- keys
360
= -------------------------------------------------- -
× ×
TTLfactor Sfactor p
360
× ×
PAR02 PAR03