Input puls 1cn-7, Input /puls 1cn-8, Input sign 1cn-11 – Yaskawa SGDB User Manual

Page 82: Input /sign 1cn-12

APPLICATIONS OF Σ-SERIES PRODUCTS

3.2.2 Inputting Position Reference

Selecting the Reference Pulse Form

Use the following memory switch to select the reference pulse form to be used:

→ Input PULS

1CN-7

Reference Pulse Input

For Position Control Only

→ Input /PULS

1CN-8

Reference Pulse Input

For Position Control Only

→ Input SIGN

1CN-11

Reference Sign Input

For Position Control Only

→ Input /SIGN

1CN-12

Reference Sign Input

For Position Control Only

The motor only rotates at an angle proportional to the input pulse.

Cn-02 Bit 3

Reference Pulse Form

Selection

Factory

Setting: 0

For Position Control Only

Cn-02 Bit 4

Reference Pulse Form

Selection

Factory

Setting: 0

For Position Control Only

Cn-02 Bit 5

Reference Pulse Form

Selection

Factory

Setting: 0

For Position Control Only

Sets the form of a reference pulse that is external-
ly output to the SERVOPACK.

Sets the pulse form according to the host control-
ler specifications.

Set also the input pulse logic in bit D of Cn-02.

Cn-02

Input

Pulse

Refer-

ence

Motor Forward Run

Motor Reverse Run

Bit D

Bit

Pulse

Multipli-

ence

Pulse

Form

Motor Forward Run

Reference

Motor Reverse Run

Reference

Sign +

pulse

train

(1CN-7)

(1CN-11)

(1CN-7)

(1CN-11)

Two-

phase

pulse

(Positive

logic

setting)

pulse

train

with 90

phase

(1CN-7)

setting)

phase

differ-

ence

(1CN-11)

pulse +

CCW

pulse

(1CN-7)

(1CN-11)

(1CN-7)

(1CN-11)

Host

controller

Position

reference

pulse

SGDB SERVOPACK

(1CN-7)
(1CN-11)