Mitsubishi Electric MELSERVO-J5 - Page 566

564
10 POSITIONING MODE (POINT TABLE METHOD) (CP) [G]
10.2 Point table mode (pt)
Interruption of point table operation
To interrupt the point table operation or change the operation pattern, stop the operation with bit 8 (HALT) of [Controlword
(Obj. 6040h)], and turn on bit 4 (New set-point) of [Controlword (Obj. 6040h)]. The remaining distance is cleared.
■Timing chart of M code update
• When "M code update setting" of [Pr. PT83.2_Positioning function selection 2] is "0"
After New set-point, the M code is updated to the M code to correspond to the number of Target point table.
• When "M code update setting" of [Pr. PT83.2_Positioning function selection 2] is "0"
Because the positioning operation is not finished, the M code is not updated from the value before positioning operation even
after New set-point.
0 r/min
Controlword bit 4
(New set-point)
Target point table
Controlword bit 8 (Halt)
ON
OFF
ON
OFF
Point table No. n
Remaining distance
Forward
rotation
Servo motor speed
Remaining distance clear
Reverse
rotation
No. n
0 r/min
Controlword bit 4
(New set-point)
Target point table
Controlword bit 8 (Halt)
(M code actual value [Obj. 2D6Ah])
ON
OFF
ON
OFF
Point table No. n Point table No. m
Remaining distance
Forward
rotation
Servo motor speed
Remaining distance clear
Reverse
rotation
Point table No. n Point table No. m
M code
M code of the last point table No. M code of point table No. n M code of point table No. m
Traveling completion
0 r/min
Controlword bit 4
(New set-point)
Target point table
Controlword bit 8 (Halt)
(M code actual value [Obj. 2D6Ah])
ON
OFF
ON
OFF
Point table No. n Point table No. m
Remaining distance
Forward
rotation
Servo motor speed
Remaining distance clear
Reverse
rotation
Point table No. n Point table No. m
M code
Traveling completion
M code of the last point table No. M code of point table No. m