Unit Conversion Settings - Omron NY532-1500 User Manual

5 Motion Control Parameters
5-2-3

Unit Conversion Settings

These parameters set position units.
Parameter name
Unit of Display
Command Pulse
Count Per Motor
*1
Rotation
Work Travel Dis-
tance Per Motor
*3
Rotation
*4
Reducer Use
Work Travel Dis-
tance Per Rotation
*5 *6
Work Gear Ratio
Motor Gear Ratio
*1 This is the numerator of the electronic gear ratio (unit conversion formula).
*2 For example, if the encoder resolution is 10,000 pulses/rotation, set 10,000.
*3 This is the denominator of the electronic gear ratio (unit conversion formula) when you set not to use the
reducer.
This parameter is disabled when you set to use the reducer.
*4 When you set to use the reducer, some conditions must be met to make the unit conversion settings. Refer to
Conditions to Use Reducers on page 5-12 for the conditions.
*5 This parameter is enabled when you set to use the reducer.
*6 The setting is possible only when the Count Mode is Linear Mode. When the Count Mode is Rotary Mode, the
parameter value is calculated from the modulo maximum position setting value and modulo minimum position
setting value.
5-10
Function
Set the unit for command positions.
pulse
mm
μm
nm
degree
inch
Set the number of pulses per motor rotation
for command positions according to the
*2
encoder resolution. The command value is
converted to a number of pulses based on
the electronic gear ratio.
Set the workpiece travel distance per motor
rotation for command positions.
Specify whether to use the reducer setting or
not.
TRUE: Used.
FALSE: Not used.
Set the work travel distance per rotation.
Set the gear ratio for the workpiece.
*5
*5 Set the gear ratio of the motor.
NY-series Industrial Panel PC / Industrial Box PC Motion Control User's Manual (W559)
Setting range
0 to 5 0
1 to 4,294,967,295 10,000
0.000000001 to 10,000
4,294,967,295
TRUE or FALSE FALSE
Positive long reals 10,000
1 to 4,294,967,295 1
1 to 4,294,967,295 1
Default