Omron OMNUC G5 R88M-K series User Manual page 248

6-6 Electronic Gear Function
Electronic Gear Ratio Setting (Pn009, Pn010)
Electronic
gear ratio
numerator
1073741824
6
*1 The encoder resolution is set as the numerator for full closing control.
 The electronic gear ratio must be set between 1/1000 x and 1000 x. If it is set outside the range,
the Parameter setting error (Alarm No.93.0) occurs.
 To make the position command milder after the electronic gear setting, adjust it by the Position
Command Filter Time Constant (Pn222) or by the Position Command FIR Filter Time Constant
(Pn818)."
6-19
Electronic
Gear Ratio
Denominator
(Pn006) (Pn010)
0
1 to
1073741824
1 to
Precautions for Correct Use
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
When the Electronic Gear Ratio Numerator (Pn009) is 0,
The processing changes with the set value of Electronic Gear Ratio
Denominator (Pn010).
Position command
Encoder resolution*1
Electronic Gear Ratio Denominator (Pn010)
Position command  Encoder resolution / Electronic Gear Ratio
Denominator (Pn010)
When the Electronic Gear Ratio Numerator (Pn009) is other than 0,
The processing changes with the set values of Electronic Gear Ratio
Numerator 1 (Pn009) and Electronic Gear Ratio Denominator (Pn010).
Position command
Electronic Gear Ratio Numerator 1 (Pn009)
Electronic Gear Ratio Denominator (Pn010)
Position command  Electronic Gear Ratio Numerator (Pn009) /
Electronic Gear Ratio Denominator (Pn010)
Description
Position command
Position command