Difference between revisions of "MC-Basic:axis.SLAVELAG"
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| − | This is a read-only property that returns the accumulated position error. This value is set to zero at power up | + | This is a read-only property that returns the accumulated position error. This value is set to zero at power up and when gearing is disabled. An incremental move above the geared axis is performed to cancel the accumulated position error. |
| − | Position error is accumulated when the axis is put into Gear mode (AXIS.SLAVE=GEAR) while the master is already at speed. When this occurs, the velocity of the slave axis ramps to the velocity of the master and, during this time, its acceleration is limited by the value of ACCELERATION. The MASTERSYNC property indicates when the velocity of the slave axis has reached that of the | + | Position error is accumulated when the axis is put into Gear mode (AXIS.SLAVE=GEAR) while the master is already at speed. When this occurs, the velocity of the slave axis ramps to the velocity of the master and, during this time, its acceleration is limited by the value of ACCELERATION. The MASTERSYNC property indicates when the velocity of the slave axis has reached that of the master axis. |
|TYPE= | |TYPE= | ||
Revision as of 10:45, 19 March 2014
This is a read-only property that returns the accumulated position error. This value is set to zero at power up and when gearing is disabled. An incremental move above the geared axis is performed to cancel the accumulated position error.
Position error is accumulated when the axis is put into Gear mode (AXIS.SLAVE=GEAR) while the master is already at speed. When this occurs, the velocity of the slave axis ramps to the velocity of the master and, during this time, its acceleration is limited by the value of ACCELERATION. The MASTERSYNC property indicates when the velocity of the slave axis has reached that of the master axis.
Syntax
?<axis>.SlaveLag
Availability
All versions
Type
Double
Range
± MaxDouble
Default
0
Scope
Configuration, Task or Terminal
Limitations
Read only
Examples
Move Xaxis Xaxis.SlaveLag Absolute = 0