Emerson XEV22D Spezifikationen PDF herunterladen (Seite 30)

24 • XEV22D I&O Manual 026-1206 Rev 3 13-DEC-2012

and Controllers.

3. In the Num Network Ctrls: NetSetup screen, under

the ECT tab, enter the number of devices in the

Quantity field. (Max shows the maximum number

of devices allowed on the network.)

4. Press  to return to the Network Setup menu,

then select  - Network Summary.

5. Locate the units you added to the network list (press

 and  to scroll through the list). If desired, en-

ter a new name for each device in the Name field.

6. By default, each device in the network list has a

board number of 0. To set the address and begin

communication, choose the device and press

. In the list of MODBUS devices, choose the

address number corresponding to the address set up

through the front display, and press  to select

it. A window will open where you can specify the

address of the controller. If a network ID has al-

ready been selected, its name will be shown next to

the network ID in this list. If the network ID you are

trying to assign has already been used, you must set

the address on this device to a different number that

is not being used.

7. Repeat Steps 5 and 6 until each device has a name

and address.

8. When finished, press  to return to the Net-

work Setup menu, then press  - Network Sum-

mary (Figure 19-8). Locate the devices you set up,

and look at each device’s status in the Status field.

You will see one of the following messages:

• Online - The device is communicating normal-

ly.

• Offline - The device is not communicating, has

not been commissioned, is not functional, or is

not powered up. Verify the device is powered

up, wired correctly, and has the proper network

address, baud rate, and parity.

• Unknown - The device is not communicating or

has not been commissioned. Verify the device

is powered up, wired correctly, and has the

proper network address, baud rate, and parity.

• No Port - No port is set up in the E2 Serial Con-

figuration Manager to be a MODBUS port.

• Wrong FW Rev - This message is likely caused

by the device having a firmware version older

than the minimum revision required by E2 for

communication. Replace the device with a new

one or a device that has the latest version of

Figure 19-5 - Num Network Ctrls: NetSetup Screen

Figure 19-6 - Network Summary Screen

Figure 19-7 - List of MODBUS Devices

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 36

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