Fuji Electric ALPHA5 Smart, User Manual

Page: 190 / 636

CHAPTER 4 PARAMETER
4-22
Basic Parameters
4
PA1_30 Zero speed range
No. Name Setting range
Default
value
Change
30 Zero speed range 10 to max. rotation speed [r/min] 50 Always
Enter the activation level of the "zero speed" output signal.
The signal is turned on at servomotor rotation speeds within the reference value.
PA1_31 Deviation unit selection
No. Name Setting range
Default
value
Change
31 Deviation unit selection
0: Unit
1: Pulse
0 Always
Enter the unit of position deviation.
Select 0 (unit) for the unit after multiplication by the electronic gear ratio. Unit is displayed.
Select 1 (pulse) for the unit before multiplication by the electronic gear ratio. (Unit of encoder pulse
amount)
This setting is related to the unit of all position deviation monitored with the keypad, PC Loader or
monitor 1/2 signal.
PA1_32 Zero deviation range/In-position range
No. Name Setting range
Default
value
Change
32
Zero deviation range/
In-position range
0 to 200000 [pulses] or [units] 100 Always

Zero deviation range
Enter the activation level of the "zero deviation" output signal.
The signal is turned on at position deviation within the reference value.

In-position range
Enter the deviation condition of the "in-position (INP)" output signal.
The in-position (INP) signal is turned on if position deviation is within this reference value and the
motor rotation speed is within the reference value of the "zero speed range."
However, the condition includes completion of pulse elimination from the inside of the servo amplifier
for motion by positioning, homing and manual position control.

The setting unit is the one specified with PA1_31 (deviation unit selection).
PA1_33 to 35 In-position output signals
No. Name Setting range
Default
value
Change
33 In-position output format 0: Level 1: Single shot 0 Power
34
In-position minimum OFF time/
Single shot ON time
1 to 1000 [ms] 20 Always
35 In-position judgment time 0 to 1000 [ms] 0 Always