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
