Fuji Electric ALPHA5 Smart, User Manual

Page: 170 / 636

CHAPTER 4 PARAMETER
4-2
Parameter Division
4
4.1 Parameter Division
CAUTION

Never add an extreme change to parameters. Otherwise machine motion will become
unstable.
Risk of injuries
Parameters of the ALPHA5 smart servo amplifiers are divided into the following setting items according
to the function.
Parameter setting item Major description
Ref.
page
Basic parameters
(No.PA1_01 to 50) Be sure to check or enter these parameters
before starting operation.
4-2
Control gain and filter setting parameter
(No.PA1_51 to 99) Use to adjust the gain manually.
4-26
Automatic operation setting parameter
(No.PA2_01 to 50) Use to enter or change the positioning
operation speed and homing function.
4-37
Extended function setting parameter
(No.PA2_51 to 99) Use to enter or change the extended
functions such as the torque limit.
4-75
Input terminal function setting parameter
(No.PA3_01 to 50) Use to enter or change input signals of the
servo amplifier.
4-89
Output terminal function setting
parameter
(No.PA3_51 to 99) Use to enter or change output signals of the
servo amplifier.
4-95
4.2 Basic Parameters
Parameters marked "

" in the "Power" field are enabled after the power is turned off
then turned on again. (Check that the display (7-segment display) on the servo amplifier
is unlit when the power is turned off.)
4.2.1 List (PA1_

)
Control mode
No.
PA1_
Name Default value Power
Position Speed Torque
Record of
reference
value
01
Control mode selection
0    
02 INC/ABS system selection 0    
03
C
ommand pulse input method and form
selection
1   - -
04 Rotation direction selection 0    
05
Number of command input pulses per
revolution
0   - -
06 Numerator 0 of electronic gear 16 -  - -
07 Denominator of electronic gear 1 -

- -
08 Number of output pulses per revolution 2048    