Fuji Electric RYS...S3-VVS Series - 1 General; Outline; Main Features of Product; Preparing a PC Loader

MHT258a (Engl.)1-1
1. GENERAL
1.1 Outline
The FALDIC-α series which corresponds to a host interface is an AC servo system for motion-control necessary for a driven machine.
(1) Model type in this manual
(a) Amplifier (*) : RYS□□□S3-VVS
RYS□□□S3-VSS
(b) Motor (*) : GYC□□□DC1-S
GYS□□□DC1-S
(c) Gear head : GYN□□□SAG-G□□
GRN□□□SAG-G□□
Remark : "Origin return" and "interrupt positioning" of RYS□□□S3-VVS type amplifier could not be validated depending on the shipping
period of product. Check them after purchasing.
(1) Main features of product
(a) Wiring saving 16-bit serial pulse encoder (encoder) (65536 pulses/rev.)
(i) On the motor, an encoder for any of INC and ABS systems is mounted.
(ii) If a battery is mounted on the amplifier, it is usable as ABS system.
(iii) Encoder cabling consists of 2 wires for power supply and 2 for signal,
of totally 4 wires. For ABS system, 2 wires for battery must be added.
(iv) A motor of a differen t output [kW] can be driven without changing the
encoder setting provided that it has a rated output of frame No. (size)
equal to the output to apply, one step smaller or greater. Refer to 9.3 (3) (d) .
(v) The basic resolution is 65536 pulses/rev., and the frequency dividing
output is 16 to 16384 pulses/rev.
(b) Preparing a PC (*) loader
(i) Servo system support tools capable of controlling the para. (*) editing, monitoring, test
running, etc. are available.
(ii) Fault diagnostic function alarm can be detected and fault cause covering the mechanical
equipment system can be assumed.
(*) Amplifier : Servo-amplifier
Motor : Servo-motor
PC : Personal computer
Para. : Parameter(s)
Encode cable