Emerson FM-3 Manual de instalación descargar pdf (Pagina 93)

Setting Up Parameters

Network Group

Modbus View

The Modbus View is used to assign Modbus addresses to individual parameters.

By selecting Modbus in the hierarchy view, the Modbus View will appear in the right (see

Figure 51). The right part of the screen displays all of the drive parameters. The number of

parameters that appear depends on the User Level (see the User Level section earlier in this

chapter).

Figure 51: Modbus View

An external device such as a Human Manchine Interface (HMI) or PLC can be used to

monitor or edit individual FM-3 parameters. The FM-3 and E Series drives use a 32-bit

Modbus RTU communications protocol.

In order to view or modify a parameter, a Modbus address must be assigned to the specific

parameter. To do this, locate the parameter you wish to read/write to or from in the variables

list in the middle of the view. Once you have found the proper parameter, click and hold the

left mouse button over the parameter. While still holding the button on your mouse, drag the

parameter into the Modbus window area on the right of the view. Now let go of the mouse

button.

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Emerson FM-3 Manual de instalación Pagina 93