Omron OMNUC G5 R88D-KT50F User Manual

6-10
6-4 Electronic Gear Function
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
6
Applied Functions
6-4 Electronic Gear Function
Outline of Operation
 The motor can be rotated for the number of pulses obtained by multiplying the position command
values by the electronic gear ratio.
 This function supports position and fully-closed control.
Parameters Requiring Settings
*1. Switching among Electronic Gear Ratio Numerators 2 to 4 (Pn500 to Pn502) is performed using the electronic gear
switching input (GESEL1/GESEL2).
The settings of GESEL1 and GESEL2 are as follows.
Any values can be set for PN008, Pn009, and Pn010, but operation may not be correct if you set an extreme
electronic gear ratio. Set the electronic gear ratio to between 1/1,000 and 1,000.
Parameter
number
Parameter name Explanation Reference
Pn008
Electronic Gear Integer
Setting
Set the number of command pulses corresponding to 1
motor rotation.
P.8-5
Pn009
Electronic Gear Ratio
Numerator 1
Set the numerator of the electronic gear ratio.
If the set value is 0, the encoder resolution is automatically
set as the numerator.
· 131,072 for a 17-bit absolute encoder
· 1,048,576 for a 20-bit incremental encoder
Pn010
Electronic Gear Ratio
Denominator
Set the denominator of the electronic gear ratio.
Pn500
Electronic Gear Ratio
Numerator 2
*1
Set the numerator of the electronic gear ratio 2.
Pn501
Electronic Gear Ratio
Numerator 3
*1
Set the numerator of the electronic gear ratio 3.
Pn502
Electronic Gear Ratio
Numerator 4
*1
Set the numerator of the electronic gear ratio 4.
GESEL1 GESEL2 Applicable parameters
OFF OFF
Electronic Gear Ratio Numerator 1
(Pn009)
ON OFF
Electronic Gear Ratio Numerator 2
(Pn500)
OFF ON
Electronic Gear Ratio Numerator 3
(Pn501)
ON ON
Electronic Gear Ratio Numerator 4
(Pn502)

Omron OMNUC G5 R88D-KT50F Specifications

General

Brand	Omron
Model	OMNUC G5 R88D-KT50F
Category	Servo Drives
Language	English