Omron G5 R88D-KE Series, User Manual

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5 - 5
5 Basic Control Mode
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
5-1 P
o
sition
Con
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5
5-1-3 R
elated
Functio
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The electronic gear function enables to multiply the pulse command input from the host controller by the
specified gear ratio to determine the position command to the position control.
• For details about the electronic gear function, refer to 6-4 Electronic Gear Function on page 6-11.
Electronic Gear Function (Pn008, Pn009, Pn010)
Parameter
No.
Name Description
Setting
range
Unit
Pn008 Electronic Gear
Integer Setting Set the number of command pulses per
motor rotation.
0 to 2
20 Pulse
Pn009 Electronic Gear Ratio
Numerator 1 Set the numerator of the electronic gear
ratio for the command pulse input.
0 to 2
30 –
Pn010 Electronic Gear Ratio
Denominator Set the denominator of the electronic
gear ratio for the command pulse input.
1 to 2
30 –
5-1-3 Related Functions
Parameter
No.
Name Description Reference
Pn008 Electronic Gear Integer Setting Set the number of command pulses per motor rotation. P.7-7
Pn011 Encoder Dividing Numerator Set the pulse output resolution using the numbers of output
pulses per rotation for phase A and phase B, respectively. P.7-8
Pn012 Encoder Output Direction
Switching Selection Set the combination of the phase-B logic and the output source
for pulse output. P.7-8
Pn222 Position Command Filter Time
Constant Set the time constant of the first-order lag filter for the position
command. P.7-24
Pn223 Smoothing Filter Time Constant Set the time constant of the FIR filter for the position command. P.7-25
Pn431 Positioning Completion Range 1 Set the threshold for the position error at which the Positioning
Completion Signal is output.
P.7-37
Pn432 Positioning Completion
Condition Selection Select the condition under which the Positioning Completion
Signal is output. P.7-37
Pn433 Positioning Completion Hold
Time Set the INP signal output duration. P.7-37
Pn503 Encoder Dividing Denominator Set the dividing ratio by using Encoder Dividing Numerator
(Pn011) as the dividing numerator and Encoder Dividing
Denominator (Pn503) as the dividing denominator. P.7-42
Pn517 Error Counter Reset Condition
Selection Set the condition for resetting the Error Counter Reset input
signal. P.7-49
Pn518 Command Pulse Prohibition
Input Setting Set whether to enable or disable the Command Pulse
Prohibition Input. P.7-50