Omron NY532-1500 User Manual page 109

In this example 1, an OMRON 1S-series Servomotor with a 23-bit absolute encoder is used.
Mechanically, the reduction ratio of the reducer is 3/5 and the workpiece moves 360 degree for
every rotation of the turntable.
Servomotor encoder
resolution: 23 bits/rotation
(8,388,608 pulses per rotation)
The Unit of Display parameter is set to
to the resolution of the encoder on the Servomotor.
The Work Travel Distance Per Rotation is automatically determined and set by the result of "Modulo
maximum position - Modulo minimum position".
A reducer with a reduction ratio of 3/5 is used, so the turntable (or workpiece) turns three times for
every five rotations of the Servomotor. For this reduction ratio setting, the work gear ratio is set to 3
and the motor gear ratio is set to 5.
Parameter name
Unit of Display
Command Pulse Count
Per Motor Rotation
Work Travel Distance Per
Rotation
Work Gear Ratio
Motor Gear Ratio
With these settings, the command unit for positions in the user program is 1 degree.
For example, to move to an absolute position of 100.5
variable to the MC_MoveAbsolute (Absolute Positioning) instruction is set to 100.5.
NY-series Industrial Panel PC / Industrial Box PC Motion Control User's Manual (W559)
Turntable
360 degree/rotation
Reduction ratio: 3/5
. The Command Pulse Count Per Motor Rotation is set
degree
degree
8,388,608
Modulo maximum position - Modulo minimum position
3
5
5 Motion Control Parameters
Setting
, the Position (Target Position) input
degree
5
5-15