Immediate Value Change: Sequence Input Signal (Reference Value 23) - Fuji Electric Alpha7 VV User Manual

CHAPTER 2 WIRING

Immediate value change: Sequence input signal (Reference value 23)

The target position and target speed of immediate data start can be changed at an arbitrary timing.
This signal is enabled only when parameter PA1_01 (control mode selection) is set to "7" (positioning
function).
2  Function
After immediate data operation is started and the in-position signal is turned off, the target position
and target speed can be changed at an arbitrary timing.
Even if the positioning motion of the first data is not finished, the next data is executed
immediately when the change command is accepted.
Rotaion speed
回転速度
Start positioning
Immediate value
change
Immediate value
change completion
In-position (level)
Command position
s
Command
ABS/INC
The command position and command speed change at the activating edge of the immediate
value change command. They can be changed at an arbitrary timing while the in-position signal
remains inactive.
 Parameter setting
To assign the immediate value change command to a sequence input terminal, specify the
corresponding value ("23") to the input terminal function setting parameter. Enter value ("81") for
the immediate value change completion signal.
2-50
Description of I/O Signals
OFF
OFF
OFF
ON
(Initial startup position)
peed
(Initial startup speed)
(ABS/INC)
(Initial setting position）
OFF
(Position to be changed)
(Speed to be changed)
(ABS/INC)
Time
(Position to be changed)