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IL17574C
Page 4-20
Effective Date: 2/04
IQ 300
Page 4-20
Effective Date: 2/04
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To change any digit of the address, first select it by pressing Enter, the current
setting will begin to blink. Press enter again until you reach the desired digit needing
changed. Use the Scroll up arrow to increase the digit or the Scroll down arrow to
decrease the digit. When the desired choice is displayed, press Enter to lock in the
selection.
If the procedure completes successfully, Download OK appears briefly. The display
then returns to the previous screen.
4.10.3 MODBUS™ Setup (IQ 330M Base Module only)
Note:
A display is required to configure the MODBUS™ address.
To set these values on IQ 330 Base modules installed without a permanently
connected IQ 300 display module, temporarily connect an IQ 300 display module
and follow the procedure below.
Scroll up or down the Edit Menu options, when you reach the MODBUS RAT option
or the MODBUS ADD option, press the enter button.
The MODBUS rate screen, shown in figure 4.29, displays the baud rate at which the
IQ 330 will communicate over the MODBUS network, and indicates the network
address (in hexadecimal) currently assigned to the IQ 330.
The screen initializes with Baud Rate selected displayed. To select a baud rate at
which the IQ 330 will communicate over the PowerNet network, press either of the
Scroll arrows to step through the choices of 19200 or 9600 baud. When the desired
choice is displayed, press Enter to lock in the selection.
To change any digit of the address, first select it by pressing Enter, the current
setting will begin to blink. Then use the Scroll up arrow to increase the digit or the
Scroll down arrow to decrease the digit. When the desired choice is displayed,
press Enter to lock in the selection.
If the procedure completes successfully, Download OK appears briefly. The display
then returns to the previous screen.
XXXX
MODBUS RAT
Figure 4.29
MODBUS Rate
Display
XXX
MODBUS ADD
Figure 4.30 MODBUS
Address Display