Delta DVP-15MC Series, Operation Manual

Page: 601 / 972

Chapter 11 Motion Control Instructions
11-131
11
1
2
NO T
E N ENO
In Ou t
NOT _EN
Touc h1_Done
NOT_E NO
Touc h1_Ex
DMC_TouchProbe
Ax is Done
Touc h1
Ex ecut e
Trigg erI nput
Busy
Act iv e
Windowonly
Erro r
ErrorID
CommandAborted
F irs tpos
Las tpos
Mode
Mas k
Rec ordedPosition
A xis2
Touch1_T ri
Touc h1_Ex
Touc h1_Mode
Touch1_Done
Touc h1_Pos
Touc h1_ErrID
Touc h1_Err
Touc h1_Abt
Touc h1_Act
Touc h1_Bsy
2. Timing Chart
Di7 o f s erv o’s CN1
Touc h1_Ex
Touc h1_Don e
Tou ch1_ Bsy
Touc h1_Ac t
Tou ch1 _Abt
Touc h1_E rr
Touc h1_E rrI D
Touc h1_ 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.