6. APPLICATION OF FUNCTIONS
6 - 60
(b) If the interrupt travel distance is large during acceleration, the servo motor stops with the
deceleration time constant after rotating with the command speed at which MSD (Mark detection)
turned on.
ON
OFF
ON
OFF
ON
OFF
0.888 ms
Interrupt positioning travel distance ([Pr. PT30] and [Pr. PT31])
Speed when MSD is on
Deceleration time constant (Note)
Servo motor
speed
MSD (Mark detection)
MD0
(Operation mode
selection 1)
ST1
(Forward rotation start)
Forward rotation
0 r/min
Reverse rotation
Note. Deceleration time constant of the point table at the time of start is applied for the point table method, and
deceleration time constant set by the program in execution is applied for the program method.
(c) If the interrupt travel distance is large during deceleration, the servo motor stops with the
deceleration time constant after rotating with the command speed at which MSD (Mark detection)
turned on.
ON
OFF
ON
OFF
ON
OFF
Interrupt positioning travel
distance
Speed when MSD is on
0.888 ms
Deceleration time
constant (Note)
Servo motor
speed
MSD (Mark detection)
MD0
(Operation mode
selection 1)
ST1
(Forward rotation start)
Forward rotation
0 r/min
Reverse rotation
Note. Deceleration time constant of the point table at the time of start is applied for the point table method, and deceleration time
constant set by the program in execution is applied for the program method.
(d) Input will be disabled if MSD (Mark detection) is turned on again during the interrupt positioning.
ON
OFF
ON
OFF
ON
OFF
Interrupt positioning travel distance
0.888 ms
Deceleration time constant
(Note)
Disabled
Servo motor
speed
MSD (Mark detection)
MD0
(Operation mode
selection 1)
ST1
(Forward rotation start)
Forward rotation
0 r/min
Reverse rotation
Note. Deceleration time constant of the point table at the time of start is applied for the point table method, and
deceleration time constant set by the program in execution is applied for the program method.
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