Delta DVP-15MC Series - Page 601

Chapter 11 Motion Control Instructions
11-131
11
1
2
NOT
EN ENO
In Out
NOT_EN
Touch1_Done
NOT_ENO
Touch1_Ex
DMC_TouchProbe
Axis Done
Touch1
Execute
Trigg erInput
Busy
Active
Windowonly
Error
ErrorID
CommandAborted
Firstpos
Lastpos
Mode
Mask
RecordedPosition
Axis2
Touch1_Tri
Touch1_Ex
Touch1_Mode
Touch1_Done
Touch1_Pos
Touch1_ErrID
Touch1_Err
Touch1_Abt
Touch1_Act
Touch1_Bsy
2. Timing Chart
Di7 o f servo’s CN1
Touch1_Ex
Touch1_Done
Touch1_Bsy
Touch1_Act
Touch1_Abt
Touch1_Err
Touch1_ErrID
Touch1_ Pos
 When Touch1_Ex changes from FALSE to TRUE, Touch1_Bsy changes from FALSE to TRUE
in the first cycle and Touch1_Act changes from FALSE to TRUE in the second cycle.
 When the execution of DMC_TouchProbe is finished after the external signal triggers DI7 of
servo’s CN1, Touch1_Done changes from FALSE to TRUE and Touch1_Pos outputs the
position converted from the number of pulses which the servo motor feeds back to the servo
drive according to the axis parameters. Meantime Touch1_Bsy and Touch1_Act change from
TRUE to FALSE. When Touch1_Ex changes from TRUE to FALSE, Touch1_Done changes from
TRUE to FALSE and the position that Touch1_Pos captures will not be cleared to 0.