Description Of Operation - Fuji Electric Alpha7 VV User Manual

5.3.3 Description of Operation

Two operation patterns of easy tuning are described.
 Slow running
Starting conditions
Conditions for starting slow running are indicated "" in the table below.
Slow running does not start if the conditions shown below are not satisfied ("NG1" is indicated).
If none of conditions are satisfied during operation, operation is stopped ("NG2" is indicated).
The gain reference value at the time of the start is kept as far as no resonance is observed.
Power supply
to main No alarm
circuit
 
*1) PA1_13 (tuning mode selection): other than 2 (manual tuning)
*2) PA2_74: Parameter write protection = 0 (write enable)
*3) PA4_61: Tuningless function selection = 0 (disable)
Operation pattern (in case of reciprocal motion)
The operation pattern is shown below. "P" in the table indicates the number of the basic
setting parameter (PA1_).
Rotation speed
10 [r/min]
-10 [r/min]
Traveling Operation
distance frequency
P20 Once
Neither ±OT BX signal
nor EMG OFF
 
P20
P37 P38
Acceleration Deceleration
time time
P37 P38
CHAPTER 5 SERVO ADJUSTMENT
Parameter
*1
Auto tuning write
enable
 
P22 P37
P20
Rotation direction
Rotation
Timer
speed
Go stroke
10 [r/min] P22
Tuningless
function
*2 *3
disable

P38 Time [s]
Return
stroke
P23
5-7
Easy Tuning
5