Omron G5 Series User Manual page 364

7 Parameter Details
Figure C
Zero speed designation input
Position control
• When the zero speed designation input is turned ON, if the speed command is equal to or less than
the Position Lock Level Setting (Pn316), the control mode switches to position control and the servo
is locked.
• When the zero speed designation input is ON, the speed command must be changed because it is never 0.
• In the position control mode, the position command provides normal position control. Be sure to set
the position loop gain, alarm detection, and other function settings appropriately.
• Use this parameter when Control Mode Selection (Pn001) is set to 1 (speed control).
It may not function properly when Control Mode Selection (Pn001) is set to 3 (position/speed control).
Pn316
Position Lock Level Setting
Setting 10 to 20,000
range
• The Servomotor falls in a servo lock state in the position control mode if the actual motor speed
reaches the value set in this parameter or less.
• The set value of this parameter is valid in both forward and reverse directions, regardless of the
actual motor rotation direction.
Speed
control
Pn317 Reserved
Setting 0
range
• Do not set.
Pn318 Reserved
Setting 0
range
• Do not set.
Pn319 Reserved
Setting 30
range
• Do not set.
7 - 30
Pn316
Speed command
ON
Speed control Position control
Unit
Forward
Speed
(Pn316) r/min
(Pn316) r/min
Reverse
Servo lock
Unit
Unit
Unit
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User's Manual
r/min Default
setting
Speed
control
– Default
setting
– Default
setting
– Default
setting
Speed
30 Cycle the –
power supply
0 Cycle the –
power supply
0 Cycle the –
power supply
30 Cycle the –
power supply