Rockwell-automation 1395 Multi-Comm Hardware/Software Manual do Utilizador descarregar pdf (Página 17)

Chapter 3

Configuration & Interfacing

3–6

Figure

3-3. Constant Parameter Example

550

Input

504

1000

Constant #1

550

Multiply #1 Block

MCA Board

By placing the constant #1 parameter number (Par #550) into the input

parameter (Par #504) the data value of 1000 in constant parameter (P #550)

is used as the input to the Multiply 1 block.

In this example a configuration link is made between the Drive’s velocity

feedback parameter (Par #106) and the Digital Communication adapter CA

Indirect #1 parameter (Par #364). Also, the CA Indirect #1 parameter

number is placed into the Input Parameter (Par #504) of the Multiply 1

block. Once these connections are made the Drive will provide the

velocity feedback value as an input to the Multiply 1 block.

Figure

3-4. CA Indirect parameter

364

Input

504

Velocity

Feedback

Multiply #1 Block

MCA Board

364 106

CA Indirect

Configuration

Link

1395 Drive

315

Output

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 146 147

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