Operation Example - Omron OMNUC G5 R88M-K series User Manual

Operation Example

The example uses a motor with a 20- bit encoder (1048576 pulses per rotation)
When the Electronic Gear Ratio Numerator (Pn009) is set to 0
 If you set Pn010 = 2,000, the operation is the same as the 2,000 (pulses/rotation) Servomotor.
2,000 pulses
When the Electronic Gear Ratio Numerator (Pn009) is set to a value other than 0
 If you set Pn009 and Pn010 = 1,048,576 and 2,048, respectively, the operation is the same as
the 2,048 (pulses/rotation) Servomotor.
2,048 pulses
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
Servo Drive
Encoder resolution
Electronic gear ratio denominator (Pn010)
1,048,576
=
2000
Servo Drive
Electronic gear ratio numerator (Pn009)
Electronic gear ratio denominator (Pn010)
1,048,576 512
= =
2000 1
6-6 Electronic Gear Function
encoder resolution: 20 bits
1,048,576 pulses
1-rotation (1,048,576 pulses)
encoder resolution: 20 bits
1,048,576 pulses
1-rotation (1,048,576 pulses)
Servomotor
Servomotor
6-20
6