40i P - Installation/Operation - DRO installation - (25/32)
3.6.3.3
Feedback:
Selecting Fagor feedback knowing the name or model of the linear encoder.
Select axis.
Select type of linear encoder, type of signal and type of
reference pulse.
To validate the data for that axis.
Custom feedback selection:
Use this screen to set the characteristics of the encoder.
They are parameters for each axis.
The sections to be set are:
1- Type of axis:
Linear or rotary.
1.1- LINEAR
: It requests the
resolution of the linear
encoder.
1.2- ROTARY
: It requests the number of pulses/turn of the
encoder and the number of turns the encoder must
make for the machine to consider a 360º movement
(mechanical gear ratio).For SSI, the number of bits per
turn (maximum number of bits = 23).
2- Type of encoder signal
: TTL, 1 Vpp or SSI.
2.1- TTL
: It requests the resolution of the linear encoder
or Nr of pulses of the encoder.
The following table shows the resolutions of
FAGOR TTL linear encoders.
Setup
Setup
Install
Feedback
FAGOR
Setup
Setup
Install
Feedback
Model
Resolution
MT/MKT, MTD, CT & FT
0,005 mm
MX/MKX, CX, SX, GX, FX, LX, MOX,
COX, SOX, GOX, FOX & LOX
0,001 mm
SY, SOY, SSY, GY, GOY & GSY
0.0005 mm
SW, SOW, SSW, GW, GOW & GSW
0.0001 mm
