Omron R88D-KN series User Manual page 220

7 Applied Functions
7-3-3 Operation Example
No Position Command Input (Servo ON)
No position command is entered. The motor's allowable operating range is the range set in object 3514
hex on both the right and left. An overrun limit error will occur (Error No. 34.0) if the load enters the error
range due to vibration.
Positive Movement (Servo ON)
When a positive position command is entered, the Linear Motor's allowable operating range increases
by the commanded amount. The resulting range will be the position command input range added with
the amount of movement set in 3514 hex on both sides.
Negative Movement (Servo ON)
When a negative position command is entered, the Linear Motor's allowable operating range further
increases.
7-12 G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type