Emerson FM-3 Network Card User Manual


 
14
FM-3 Programming Module Reference Manual
Two examples below show operation when the specified offset is greater or less than the
calculated offset. This causes the axis to continue on at speed before decelerating and
stopping at the offset position, or backing up after the home sensor.
Figure 14: Specified Home Offset, Greater than Calculated Offset
Figure 15: Specified Home Offset, Backup Required
End of Home Position
The End of Home Position (End Posn) defines the home position in relation to the machine’s
coordinate system. At the completion of the home, the value of the End of Home Position is
put into the command position.
Specified
Offset
Specified
Offset