Data Set; User Unit And Converted Pulse Data; User Unit; Converted Pulse Data - Mitsubishi FX3UC Series Operation Manual

FX Configurator-FP
Operation Manual
5.

Data set

This chapter explains the procedures to set and error-check Positioning parameters, Servo parameters and
Table information.
5.1

User unit and Converted pulse data.

5.1.1

User unit

User units appear as follows, depending on the unit setting and position data magnification.
Position data
magnification
1 times
10 times
100 times
1000 times
5.1.2

Converted pulse data

For items within a data set range, make sure to set the value does not overlap the range of converted pulse
data.
Pulse conversion procedures are as follows.
1) Travel distance
Travel distance by converted pulse data =
Travel distance(µm, 10
2) Operation speed
Operation speed by converted pulse data =
Operation speed(cm/min, inch/min, 10deg/min) × 10
5.1.3

Rotation and operation speed of servo motor (Converted pulse data)

When setting operation speed (incl. Maximum speed, JOG speed, Zero return speed), make sure to set the
value within the Max. rotation speed range of servo motor. The formula to calculate the rotation speed of
servo motor from the operation speed (Converted pulse data) is as follows.
Rotation speed of the servo motor (r/min) =
operation speed by converted pulse data × 60 ÷ resolution per servo motor rotation.
Servo amplifier
MR-J3B
MR-J4B
(J3 compatibility mode)
38
→ For the detail on Positioning parameters and Table information, refer to
→ For the detail on Servo parameters, refer to the manual of servo amplifier to be used.
Unit settings (Positioning units)
µm
PLS
µm ×0.0001 inch
PLS
×10PLS ×10µm
×100PLS ×100µm
×1000PLS
mm
-4 inch, mdeg) × Position data magnification × (Pulse rate ÷ Feed rate)
Resolution per servo motor rotation
0.0001 inch mdeg
mdeg
×0.001 inch ×10mdeg
×0.01 inch ×100mdeg
×0.1 inch
deg
× (Pulse rate ÷ Feed rate) ÷ 60
4
262144
262144
5.1 User unit and Converted pulse data.
FX -20SSC-H user's manual.
3U
Unit settings (Velocity units)
Hz cm/min inch/min
Hz cm/min inch/min
5 Data set
10deg/min
×10deg/min