E6581741

5.1.3.Instance 21: CIP extended speed control output

Instance 21 mapping

 

Byte

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

0

1

2

3

-

NetRef *

NetCtrl *

-

-

Fault reset

Run

Run

Rev

Fwd

 

 

 

 

 

 

-

Drive Reference Speed min-1(Low byte) Drive Reference Speed min-1(High byte)

* Bit 5 and 6 of the instance 21 byte 0 are defined as follows.

Bit 5 (Net Ctrl)

When “1” is set, bits 0 (Run forward) and 1 (Run reverse) of byte 0 are enabled.

 

When “0” is set, Run/Stop is according to setup of the parameter cmod.

Bit 6 (Net Ref)

When “1” is set, bytes 2 and 3 are enabled. When “0” is set, Drive Reference

 

Speed is according to setup of the parameter fmod.

5.1.4.Instance 71: CIP extended speed control input

Instance 71 mapping

 

Byte

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

0

At

Ref From

Ctrl From

Ready

Running2

Running1

Warning

Faulted

Reference **

Net **

Net **

(Rev)

(Fwd)

1

 

 

 

 

 

 

Drive Status ***)

 

 

 

2

 

 

Drive Reference Speed min-1(Low byte)

 

 

3

 

 

Drive Reference Speed min-1(High byte)

 

 

** Bit 5, 6, and 7 of the instance 71 byte 0 are defined as follows.

Bit 5

(Ctrl from Net)

When RUN/STOP command from EtherNet/IP is enabled, “1” is set.

Bit 6

(Ref from Net)

When frequency command from EtherNet/IP is enabled, “1” is set.

Bit 7

(At reference)

When output frequency becomes the same as frequency command, “1” is set.

*** Drive Status is same as the Control Supervisor class State attribute (refer to section 4.6.2).

Examples of Instance 21/71

(1) Stop

Instance

Byte

Output Instance 21

 

1, 0

3, 2

 

Input Instance 71

1, 0

3, 2

 

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

Hex.

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0x0000

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

0

0

0

0

0

1

1

0

0

0

1

0

0

0

0

0x0310

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0x0000

(2) Forward running 1800 min-1

Instance

Byte

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

Hex.

Output Instance 21

1, 0

0

0

0

0

0

0

0

0

0

1

1

0

0

0

0

1

0x0061

3, 2

0

0

0

0

0

1

1

1

0

0

0

0

1

0

0

0

0x0708

 

Input Instance 71

1, 0

0

0

0

0

0

1

0

0

1

1

1

1

0

1

0

0

0x04F4

3, 2

0

0

0

0

0

1

1

1

0

0

0

0

1

0

0

0

0x0708

 

(3) Fault reset *

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Instance

Byte

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

Hex.

Output Instance 21

1, 0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0x0004

3, 2

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

 

* Fault reset works only 1 time when 0 -> 1.

- 46 -

Page 47
Image 47
Toshiba IPE002Z Instance 21 CIP extended speed control output, Instance 71 CIP extended speed control input