Delta Electronics DVP15MC11T, Operation Manual

Page: 496 / 601

Chapter 12 Troubleshooting
11

Motion curve and timing chart

As CamIn_Ex changes from FALSE to TRUE at t1, the MC_CamIn instruction is executed and
at the moment, both of the master axis and slave axis positions are 0. The value of
ActivationPosition is 100 and ActivationMode is 0, so the slave axis will not start to execute the
engagement action until the master axis position is 100 (the master axis position at t1 +
ActivationPosition ).

As Vel_Ex changes from FALSE to TRUE at t2, the MC_MoveVelocity instruction execution
starts. At the moment, the master axis position is 0 and the slave axis continues waiting for the
execution of the engagement action. After that, the master axis moves from 0 in the positive
direction under the control of the MC_MoveVelocity instruction.
Mast er
axis pos it ion
Time
100
820
Sl ave
axis pos it ion
Time
300
0
0
460
Ca mIn_I nSy nc
CamIn_E ndOP
CamIn_B sy
CamIn_A ct
CamI n_Abt
Ca mI n_Err
CamIn_ ErrID
CamIn_E x
Vel_Ex
Vel
Cam In
t1 t2 t3 t4 t5
t6
CamO ut
CamO ut_Ex
CamO ut_Don e
CamOu t_Bs y
Ca mOut_ Abort
CamOu t_Err
CamO ut E rrID
11-173