Omron R88D-KTA5L User Manual page 340

5-1 Position Control
Electronic Gear Function (Pn008, Pn009, Pn010)
This function allows you to multiply the pulse command input from the host controller by the
specified gear ratio to determine the position command.
Parameter
number
Pn008
Pn009
Pn010
 For details on the electronic gear function, refer to "6-4 Electronic Gear Function"(P.6-10).
5
Related Functions
Parameter
number
Electronic Gear Integer
Pn008
Setting
Encoder Dividing
Pn011
Numerator
Encoder Output Direction
Pn012
Switching Selection
Position Command Filter
Pn222
Time Constant
Smoothing Filter Time
Pn223
Constant
Positioning Completion
Pn431
Range 1
Positioning Completion
Pn432
Condition Selection
Positioning Completion
Pn433
Hold Time
Encoder Dividing
Pn503 Denominator
Error Counter Reset
Pn517
Condition Selection
Command Pulse
Pn518
Prohibition Input Setting
5-5
Parameter name
Electronic Gear
Integer Setting
Electronic Gear
Ratio Numerator 1
Electronic Gear
Ratio
Denominator
Parameter name
Set the number of command pulses corresponding to 1
motor rotation.
Set the pulse output resolution using the numbers of output
pulses per rotation for phase A and phase B, respectively.
Set the phase-B logic and output source for pulse output.
Set the time constant of the first-order lag filter for the
position command.
Set the time constant of the FIR filter for the position
command.
Set the threshold of position error for output of the positioning
completion signal.
Select the condition under which the positioning completion
signal is output.
Set the INP signal output time.
You can set a dividing ratio by using Encoder Dividing
Numerator (Pn011) as the dividing numerator and Encoder
Dividing Denominator (Pn503) as the dividing denominator.
Set the reset condition under which the error counter reset
input signal.
Set whether to enable or disable the command pulse
prohibition input.
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Explanation
Set the number of command pulses
corresponding to 1 motor rotation.
Set the numerator of the electronic
gear ratio for the command pulse
input.
Set the denominator of the electronic
gear ratio for the command pulse
input.
Explanation
Setting
Unit
range
20
0 to 2 Pulse
30 −
0 to 2
30 −
1 to 2
Reference
P.8-5
P.8-6
P.8-6
P.8-23
P.8-24
P.8-42
P.8-43
P.8-42
P.8-47
P.8-54
P.8-55