Rockwell-automation 20-COMM-I Interbus Adapter Manual do Utilizador descarregar pdf (Página 30)

3-8 Configuring the Adapter

The following parameters provide information about how the adapter is

configured. You can view these parameters at any time.

Parameter

No. Name and Description Details

01 [DPI Port]

Port to which the adapter is connected. This will

usually be port 5.

Default: 0

Minimum: 0

Maximum: 7

Type: Read Only

03 [Ref/Fdbk Size]

Size of the Reference/Feedback. The drive

determines the size of the Reference/Feedback.

Default: 0 = 16-bit

Values: 0 = 16-bit

1 = 32-bit

Type: Read/Write

04 [Datalink size]

Size of each Datalink word. The drive determines

the size of Datalinks.

Default: 0 = 16-bit

Values: 0 = 16-bit

1 = 32-bit

Type: Read Only

09 [DPI I/O Active]

I/O that the adapter is actively transmitting. The

value of this parameter will usually be equal to the

value of Parameter 13 - DPI I/O Config.

Default: xxx0 0001

Bit Values: 0 = I/O disabled

1 = I/O enabled

Type: Read Only

Bit Definitions

0 = Cmd/Ref

1 = Datalink A

2 = Datalink B

3 = Datalink C

4 = Datalink D

5 = Not Used

6 = Not Used

7 = Not Used

21 PIDD W0 Actual

Actual Process Input Description for Word 0

Displays the Actual PIDD Config being transmitted

to word 0 in the Interbus Master.

Value: See Ta b l e B . 1

Type: Read Only

23 PIDD W1 Actual

Actual Process Input Description for Word 1

Displays the Actual PIDD Config being transmitted

to word 1 in the Interbus Master.

Value: See Ta b l e B . 1

Type: Read Only

25 PIDD W2 Actual

Actual Process Input Description for Word 2

Displays the Actual PIDD Config being transmitted

to word 2 in the Interbus Master.

Value: See Ta b l e B . 1

Type: Read Only

27 PIDD W3 Actual

Actual Process Input Description for Word 3

Displays the Actual PIDD Config being transmitted

to word 3 in the Interbus Master.

Value: See Ta b l e B . 1

Type: Read Only

29 PIDD W4 Actual

Actual Process Input Description for Word 4

Displays the Actual PIDD Config being transmitted

to word 4 in the Interbus Master.

Value: See Ta b l e B . 1

Type: Read Only

31 PIDD W5 Actual

Actual Process Input Description for Word 5

Displays the Actual PIDD Config being transmitted

to word 5 in the Interbus Master.

Value: See Ta b l e B . 1

Type: Read Only

Bit

Default

10000xxx

01234576

20COMM-UM007A-EN-P.book Page 8 Tuesday, January 22, 2002 10:52 AM

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