Mitsubishi Electric MR-JE-*C Instruction Manual page 213

11. APPLICATION OF FUNCTIONS
(4) Timing chart
Servo motor
Forward rotation
speed
Reverse rotation
TPR1
(Touch probe 1)
Controlword bit 4
(New set-point)
Note. This is the deceleration time constant of point table at the time of start.
The movement examples other than above are as follows.
(a) If the interrupt positioning travel distance is shorter than the travel distance required for the
deceleration, the actual deceleration time constant is shorter than the set time constant.
Servo motor
Forward rotation
speed
Reverse rotation
TPR1
(Touch probe 1)
Controlword bit 4
(New set-point)
(b) If the interrupt travel distance is long during acceleration, the servo motor stops with the deceleration
time constant after rotating with the command speed at which TPR1 (Touch probe 1) turned on.
Servo motor
Forward rotation
speed
Reverse rotation
TPR1
(Touch probe 1)
Controlword bit 4
(New set-point)
Note. This is the deceleration time constant of point table at the time of start.
Interrupt positioning travel distance
0 r/min
ON
OFF
ON
OFF
Interrupt positioning travel distance
0 r/min
ON
OFF
ON
OFF
Interrupt positioning travel distance ([Pr. PT30] and [Pr. PT31])
0 r/min
0.888 ms
ON
OFF
ON
OFF
Deceleration time constant (Note)
0.888 ms
Recalculated deceleration time constant
0.888 ms
Speed when TPR1 is on
Deceleration time constant (Note)
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