Fuji Electric ALPHA5 Smart - Page 363

CHAPTER 6 KEYPAD
Test Operation Mode 6-51
6
(11) Auto tuning gain
Parameter PA1_15 (auto tuning gain 1) is updated at real
time.
The data is reflected at real time merely through
increase/decrease of data, different from regular parameter
entry (parameter PA1_15 is not updated if no operation is
made; press the [SET/SHIFT] key to register parameter
PA1_15).
(12) Easy tuning
Operate the servomotor automatically and adjust the auto tuning gains automatically.
Best adjustment can be obtained according to the machine even if cables to the host control unit
are not connected.
The operation pattern includes two variations: slow running and easy tuning.
For details, refer to "CHAPTER 5 SERVO ADJUSTMENT."
Direction of rotation
Operation
pattern
name
Travel
distance
Operation
frequency
Acceleration
time
Deceleration
time
Rotation
speed
Timer
Go path
Return
path
Slow
running
PA1_10 Once PA1_37 PA1_38 10 r/min PA1_22 PA1_23
Easy
tuning
PA1_20
Max. 50
times
Automati-
cally
calculated
Automati-
cally
calculated
PA1_21 PA1_22 PA1_23
Parameter PA1_15 is updated.
AG
.
12
Fn11
At
.
tn
ESC
SET
(1 sec. or over)
ESC
AG
.
20
SET
(1 sec. or over)
∧／∨
A
G
.
40
・・・
A
G
.
01
SET
(1 sec. or over)
nG
SET
(1 sec. or over)
ESC
* For the cause of NG display, refer
to "NG display (common)" on page
6-43.