Operation With Vs Type; Position Control (Pulse) - Fuji Electric Alpha7 VV User Manual

CHAPTER 3 OPERATION
(2) Position control setting
The factory shipment settings of the VV type (RYT□□□□5-VV□ type) servo amplifier are as
follows.
 Assignment of input terminal (CONT input signal)
CONT1: Servo-on [S-ON] (Function No. 1)
CONT2: Alarm reset [RST] (Function No. 11)
3
CONT3: Deviation clear (Function No. 50)
CONT4 to CONT24: (No designation)
 Parameter PA1_01: Control mode selection 0 (position control)
Therefore the power-on state is the position control mode.
CONT1: Turn on servo-on [S-ON] and supply a pulse to turn the motor.
(3) Confirmation of position control
Confirm the position control mode. The third character "P" from the left indicates position control.
Sn_01
SET
(1 sec. or
over)
PPin
(4) Confirmation of pulse amount
Issue a pulse from the host controller. Check that the count agrees with that of the servo amplifier.
on_12
SET
(1 sec. or
over)
H--12
---12
If the display value is negative, the display changes
alternately between H/C/L and the minus sign.
 With A/B phase pulse, four times the pulse count is displayed.
3-10

Operation with VS Type

ESC
ESC
C3456
SIFT
SIFT
L7890
SIFT
The display changes
between H/C/L each time
the SHIFT key is pressed.