LSIS XGT Series - Page 111

Chapter 5 Memory and Parameter
5-13
Item
Description
Settings
Initialize value
Encoder2 input filter value
Limit the frequency of pulse input to
encoder.
0: No use
1: 500kPPS
2: 200kPPS
3. 100kPPS
4: 10kPPS
5: 1kPPS
6: 0.2kPPS
0: No use
Encoder2 position filter time
constant
Set the time constant (in hours) of the filter to
calculate the encoder's position average.
0 ~ 1000 0 ms
(a) Encoder unit
This is to set the display unit of encoder position, and each control target can be set by pulse, mm, inch, and degree. In case of
the synchronous operation having the encoder as a center, the unit must be set by the same unit with it of the synchronous
operation axis.
Remark
When the encoder unit is different from the synchronous operation axis, it operates by the synchronous ratio regardless of
the unit.
[ Setting example ]
• Encoder unit: pulse
• Encoder resolution: 4096 pulse
• Unit of Synchronous operation axis: mm
• Master axis : Slave axis = 2 : 1
Encoder1 travelof synchronous operation axis per rotation = 4,096 x1 /2 = 2,048 [mm]
(b) Encoder Pulses per rotation
When using mm, inch, and degree for the encoder unit, set the number of purses per encoder rotation.
(c) Encoder Travel per rotation
When using mm, inch, and degree for the encoder unit, set the amount of movement of the load side moved per encoder
rotation.