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CHAPTER 11 CONTROL SUB FUNCTIONS
11
11.8 In-position Function
11.8 In-position Function
The "in-position function" turns on In-position signal (X16) while the accumulated pulse amount in the deviation
counter is within the specified in-position range (1 to 20479pulse) after deceleration started.
In-position signal (X16) can be used as the signal right before positioning completion.
(1) Control detail
In-position signal (X16) turns on when the accumulated pulse amount in the deviation counter becomes equal to
the value set in " In-position range" and stays on till the next start.
Accumulated pulse amount is checked with the in-position range every 0.5ms.
(2) Precautions for control
(a) During speed control in the speed-position control switch mode
Accumulated pulse amount is not checked with the in-position range.
(b) Timing at which In-position signal (X16) turns off
In-position signal (X16) turns off at the following timings.
• When OPR starts
• When positioning control starts
• When two-phase trapezoidal positioning control starts
• When the speed-position control switch mode starts
• When JOG operation starts
Pr.8
v
OFF
ON
t
Pulse output
Motor speed
Accumulated pulses
In-position setting
range
Turns on when the deviation counter value (pulse)
becomes the one within the set in-position range.
Turns off at start.
In-position signal
(X16)