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DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming

3-686

Mode 8：After Mode 2 is finished, seek the set number of Z phases and then output the offset

position.

Description of cases under mode 2

Case A

The motion starts in the positive direction. As the

DOG point is encountered, the axis starts to

decelerates until the JOG speed is reached and

then the search for Z phases starts. After the last

Z phase is counted to, the offset position output

begins. When offset outputs are completed, the

axis stops right away.

Case B

The motion starts in the negative direction; the

deceleration time is less than the duration for the

DOG signal.

Case C

The motion starts in the negative direction; the

deceleration time is greater than the duration for

the DOG signal.

① The DPUZRN instruction is started and the axis accelerates from the speed specified by

JogSpeed to the target speed specified by TarSpeed (positive direction: the value > 0 or

negative direction: the value < 0) and then the motion goes on at the target speed.

② After the DOG signal appears, the DOG signal is left in the following directions according to the

selected mode.

 In the previous direction as Case A shows, the axis decelerates to the JOG speed and then

prepares for leaving the DOG signal.

 In the negative direction as CaseB/CaseC shows, the axis decelerates to the JOG speed and

then stops. After that, the axis continues at the JOG speed in the opposite direction and

prepares for moving away from the DOG signal.

③ After the DOG signal is moved away from, the search for a set number of Z phases (positive

direction: the value > 0 or negative direction: the value < 0).

④ The first Z phase pulse is counted from.

Delta DVP-ES2 User Manual

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