Omron G5 Series User Manual page 352

7 Parameter Details
Speed V
Torque T
T
Level
Time
1 2 2
1
Command speed S
Gain 1
Pn121
Gain Switching Delay Time in Speed Control
Setting 0 to 10,000
range
• Set the delay time when returning from Gain 2 to Gain 1 if Switching Mode in Speed Control (Pn120)
is set to 3 to 5.
Pn122
Gain Switching Level in Speed Control
Setting 0 to 20,000
range
• This parameter is enabled in the speed control mode when Switching Mode in Speed Control
(Pn120) is 3 to 5. It sets the judgment level for switching between Gain 1 and Gain 2. The unit
depends on the setting of Switching Mode in Speed Control (Pn120).
7 - 18
Figure A
Speed V
Level
Gain 1
Speed V
H
L
Accumulated pulse
L
H
Level
Gain 1 2 2 1
1
Actual speed N
Gain 2
Gain 2 for speed loop integral time constant only;
Gain 1 for others
Unit 0.1 ms
Unit
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User's Manual
Figure B
H
L
Time
Gain 2 Gain 1
Figure C
H
L
Time
Gain 1 Gain 2 Gain 1
Figure D
H
Level
L
Time
Gain 1
Default
setting
– Default
setting
Speed
0 Cycle the –
power supply
Speed
0 Cycle the –
power supply