Omron R88M-K Series User Manual page 381

Electronic Gear Ratio Setting (Pn008, Pn009, Pn010)
Electronic
Gear
Integer
Setting
(Pn008)
1 to
1048576
0
* The encoder resolution is set as the numerator for fully-closed control. The command pulse is the
external encoder reference for fully-closed control. Accordingly, please be cautious that the Pn008
set value will not be the number of command pulses per motor rotation.
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Electronic Electronic
Gear Ratio Gear Ratio
Numerator 1 Denominator
(Pn009) (Pn010)
− −
0
1 to
1073741824
1 to
1073741824
6-4 Electronic Gear Function
Explanation
When the Electronic Gear Integer Setting (Pn008) ≠ 0
The processing will be based on the set value of
Electronic Gear Integer Setting (Pn008) regardless of the
set values of Electronic Gear Ratio Numerator 1 (Pn009)
and Electronic Gear Ratio Denominator (Pn010).
Command pulse input
Encoder resolution *
Electronic Gear Integer Setting (Pn008)
Position command pulse = Encoder resolution /
Electronic Gear Integer Setting (Pn008)
Switching among electronic gear ratio numerators 1 to 4
is disabled when the Electronic Gear Integer Setting
(Pn008) ≠ 0.
When the Electronic Gear Integer Setting (Pn008) = 0, or
Electronic Gear Ratio Numerator 1 (Pn009) = 0
The processing will be based on the set value of
Electronic Gear Ratio Denominator (Pn010).
Command pulse input
Encoder resolution *
Electronic Gear Ratio Denominator (Pn010)
Position command pulse = Encode resolution / Electronic
Gear Ratio Denominator (Pn010)
When the Electronic Gear Integer Setting (Pn008) = 0, or
Electronic Gear Ratio Numerator 1 (Pn009) ≠ 0
The processing will be based on the set values of
Electronic Gear Ratio Numerator 1 (Pn009) and
Electronic Gear Ratio Denominator (Pn010).
Command pulse input
Electronic Gear Ratio Numerator 1 (Pn009)
Electronic Gear Ratio Denominator (Pn010)
Position command pulse = Electronic Gear Ratio
Numerator 1 (Pn009) / Electronic Gear Ratio
Denominator (Pn010)
Position
command
6
Position
command
Position
command
6-11