User`s manual

ManualsBrandsYASKAWA ManualsConsumer electronicsVarispeed G7

5 FUNCTIONS

21

Remote Output (from PLC to Inverter) Remote Input (from Inverter to PLC)

Device

No.

Signal Name Remarks (default)

Device

No.

Signal Name Remarks (default)

RY4

Terminal S5 multi-function

input terminal function

Multi-step speed

reference 1 (H1-03: 3)

RX4 Reserved —

RY5

Terminal S6 multi-function

input terminal function

Multi-step speed

reference 2 (H1-04: 4)

RX5 Reserved —

RY6

Terminal S7 multi-function

input terminal function

Jog Cmd (H1-05: 6) RX6

Terminal P1-PC

multi-function output

Zero speed (H2-02:1)

RY7

Terminal S8 multi-function

input terminal function

External baseblock RX7

Terminal P2-PC

multi-function output

Frequency agree

(H2-03:2)

RY8 Not used — RX8 Not used —

RY9 Inverter output shutoff — RX9 Not used —

RYA Not used — RXA Not used —

RYB

Motor actual rotational

speed /output frequency

changeover

*

RW

R1

data contents

changeover

RXB

Monitoring actual rotation

speed

—

RYC Monitor command — RXC Monitoring —

RYD

Frequency setting command

1

Writes to RAM RXD

Completion of frequency

setting 1

Writes to RAM

RYE

Frequency setting command

2

Saves Frequency

Reference 1

RXE

Completion of frequency

setting 2

Saves Frequency

Reference 1

RYF

Command code execution

request

— RXF

Completion of command

code execution

—

RY10

to

RY18

Not used —

RX10

to

RX18

Not used —

RY19

Multi-function I/O

allocation change request

— RX19

Completion of

multi-function I/O

allocation change

—

RY1A Error reset — RX1A Error —

RY1B Not used — RX1B Remote station ready —

RY1C Not used — RX1C Not used —

RY1D Not used — RX1D Not used —

RY1E Not used — RX1E Not used —

RY1F Not used — RX1F Not used —

* Enabled when the control mode is set to the V/f control with PG and flux vector control.

List of Remote Registers

From PLC to Inverter From Inverter to PLC

Device

No.

Signal Name

Execution

Request Flag

Device

No.

Signal Name

Execution

Request Flag

RW

W0

Monitor code

RYC RW

R0

Monitor data RXC

RW

W1

Setting frequency

RYD, RYE RW

R1

Output frequency --

RW

W2

Command code

RW

R2

Response code

RW

W3

Write data

RYF

RW

R3

Read data

RXF