FujiFilm ALPHA 5 RYT-SX, User Manual

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CHAPTER 2 WIRING
Description of I/O Signals
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2
OFF
Limiter detection: Sequence output signal (Reference value 19)
Whether the limiter function is enabled or not is checked.
This signal is enabled only for LS type.
Function
With the limiter function, a motion started with positioning data exceeding the positive limiter
detecting position (PA2_28) or negative limiter detecting position (PA2_29) is stopped at the
detecting position.
After the motion is stopped at the limiter detecting position, the limiter detection signal is output
under the same conditions as those of issuance of the positioning completion signal.
If the motion is started with positioning data not exceeding the specified limiter position, the limiter
detection signal is turned off.
The above positioning data assumes uniform incremental positioning data.
Parameter setting
To assign the limiter detection to IQ area (sequence output terminal), specify the corresponding
value ("19") to the output terminal function setting parameter.
Relevant description
The limiter function is helpful to move at a uniform interval to the preset parameter position.
There is no need to calculate the frequency of starting or remaining distance to go.
The limiter detection signal is issued after a timer time, similarly to positioning completion.
The limiter function is enabled even in the manual feed and pulse modes. In case of the pulse
mode, the motor is forcibly stopped, causing deviation between the number of command pulses
and the actual motor movement distance. The function is enabled during travel with positioning
data or operation with immediate data.
OFF
Limiter detection
Time
Start positioning
OFF ON In-position (level)
Rotation speed