FujiFilm ALPHA 5 RYT-SX, Руководство пользователя

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CHAPTER 3 OPERATION
Operation with VS Type
3-9
3
Turn on servo-on [S-ON] and position control (%QX
＊
.14.9) to stop with the servo locked.
The position command remains enabled after the activating edge while position command operation is
turned on.
Change the position command (%QD
＊
.10) after in-position (%IX
＊
.8.14) is turned off.
If the bus cycle time of the SX system is 2 [ms] and the position command increases by +10 at every
scan, the motor moves +500 pulses in one second according to the encoder of the servo amplifier (for
systems without an electronic gear).
•
Position data sampling timing
The time difference between the SX bus data refreshment timing and the servo amplifier
refreshment timing in microseconds is output. 1H is equivalent to 1ms. The value is positive (+).
•
Toggle monitor/toggle answer
Change toggle monitor 0 and toggle monitor 1 in the IQ area from (0, 0) to (0, 1) to (1, 0) to (1, 1) at
each scan to change toggle answer 0 and toggle answer 1 similarly. If the servo amplifier receives
the same pattern continuously for three times, a toggle error (%IX
＊
.8.5) is turned on to cause a
controlled stop.
The motion of the controlled stop follows the setting of the action sequence at alarm (PA2_61).
OFF ON
[RDY]
Position control
(%QX
＊
.14.9)
Position
command operation
(%QX
＊
.14.13)
ON
ON
Speed
OFF
In-position
(%IX ＊ .14.14)
OFF ON
2 ms or
more
Position
command
(%QW
＊
.10)
(Enable) (Disable)
Toggle monitor
Toggle answer
(0, 0)
(1, 0)
SX bus refreshment
(position command)
(0, 1)
(1, 1)
(1, 0)
(0, 0)
(1, 1)
(0, 1)
Servo amplifier
refreshment
Position data sampling timing