Omron 3G3RX - Electronic Gear Function

4-129
4-3 Functions When PG Option Board (3G3AX-PG01) Is Used
4
Functions
•Mode 1: Forward/Reverse command + Pulse train
•Mode 2: Forward pulse train + Reverse pulse train
Electronic Gear Function
This function allows you to set a gain relative to position command or position feedback and to
change the main/sub motor rotation ratio, particularly for synchronous operation.
SAP
SAN
SBP
SBN
(Pulse train input)
(Forward/Reverse command)
Detected
pulses
Time
Forward Reverse
SAP
SAN
SBP
SBN
(Forward pulse train input)
(Reverse pulse train input)
Detected
pulses
Time
Forward Reverse
Parameter No. Function name Data Default setting Unit
P019
Electronic gear setting
position selection
00: FB (Position feedback side)
01: REF (Position command side)
00 
P020
Electronic gear ratio
numerator *
3
1 to 9999 1 
P021
Electronic gear ratio
denominator *
3
1 to 9999 1 
P022
Position control
feedforward gain
*
1
0.00 to 655.35 0.00 
P023 Position loop gain *
2
0.00 to 100.00 0.50 rad/s