Backlash Compensation; Objects Requiring Settings - Omron R88M-K User Manual

7-4

Backlash Compensation

The function compensates for backlash for position control and fully-closed control.
7-4-1

Objects Requiring Settings

Index
3704 hex

Backlash Compensation

Selection
3705 hex Backlash Compensation
Amount
3706 hex Backlash Compensation
Time Constant
Backlash Compensation Selection (3704 Hex)
This object is used to select whether to enable or disable backlash compensation during position
control, and to set the compensation direction.
Set value
0 Disable backlash compensation.
1 Compensate for backlash at the first forward operation after the servo is turned ON.
2 Compensate for backlash at the first reverse operation after the servo is turned ON.
Setting Method
The backlash compensation works in different directions depending on the setting in the Backlash
Compensation Selection (3704 hex) and on whether the set value for the Backlash Compensation
Amount (3705 hex) is positive or negative.
3704
3705 hex contains a positive value
hex
1 Compensate in positive direction when
operation is in forward.
2 Compensate positive direction when it is in
reverse operation.
G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Name
Select whether to enable or disable backlash
compensation during position control.
Set the compensation direction.
Set the compensation amount during position control.
Set the backlash compensation time constant during
position control.
Description
Description
3705 hex contains a negative value
Compensate in negative direction when
operation is in forward.
Compensate in negative directions when
operation is in reverse.
7 Applied Functions
Reference
page
page 9-55
page 9-55
page 9-55
7-13
7