CHAPTER 2 WIRING
Immediate value change: Sequence input signal (Reference value 23)
The target position and target speed of immediate value start can be changed at an arbitrary timing.
This function is enabled only if “7” (positioning operation) is selected for parameter PA1_01.
Function
2
After immediate value 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
Start positioning
Immediate value
change
Immediate value
change completion
In-position (level)
OFF
OFF
OFF
ON
(Initial setting position）(Position to be changed) Time
OFF
Command
position
(Initial startup position)
(Position to be changed)
Command speed (Initial startup speed)
(Speed to be changed)
ABS/INC
(ABS/INC)
(ABS/INC)
The command position and command speed change at the rising 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, enter the
corresponding value (“23”) to the input terminal function setting parameter. Enter value (“81”) for
the immediate value change completion signal.
Relevant description
(1) Change setting completion
The signal is turned on after the changing process is executed according to the immediate value
change signal, and it is turned off after the immediate value change command is turned off.
2-38 Description of I/O Signals
