Mitsubishi Electric MELSERVO-J5 User Manual page 558

Ac servo system

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Table of Contents

■When performing repetitive positioning operation with the absolute position command

The following shows the behavior when "8" is set for the auxiliary function of the point table number 4.

Position data

Operation sequence

Start with the point table number 2.

Execute the point table number 3.

Execute the point table number 4.

Execute the point table number 2 again at startup with the auxiliary function "8" of the point table number 4.

Repeat the above steps in the order of 2, 3, 4, 2, 3, 4.

Servo motor speed

Position address

Target point table

Controlword bit 4

(New set-point)

(In-position)

Status DO 5 bit 5

(S_CPO (Rough match))

Status DO 5 bit 6

(S_MEND (Travel completion))

Point actual value

M code actual value

*1 In repetitive positioning operation, [Point actual value (Obj. 2D69h)] and [M code actual value (Obj. 2D6Ah)] are not output.

10 POSITIONING MODE (POINT TABLE METHOD) (CP) [G]

10.2 Point table mode (pt)

Acceleration

speed [r/min]

time constant

Point table No. 2

Deceleration

time constant

Point table No. 3

Point table No. 4

Speed (1000.00)

Point table No. 2