User`s manual

Watlow EZ-ZONE™ Communications • 8 • Chapter 2 Mobbus RTU & TCP
5. Push the green Advance Key ‰ to change the baud rate. The upper display shows [9600], and the lower
display shows [bAUd]. Use the up and or down arrow key to change the baud rate.
6. Push the Advance Key ‰ to change parity. The upper display shows [nonE] and lower display shows
[PAr]. Use the up and or down arrow key to change the parity.
Figure 2.4 and 2.5 below capture the settings for channel 0 from the PLC used for this example.
Figure 2.4
Figure 2.5
Now that we’ve addressed the hardware side of the configuration let’s take a closer look at the program-
ming in the PLC. In the first example below, the message instruction is simply reading back the Assembly
Definition Addresses (factory defaults) from the PM and placing them in a table beginning at N11:100 in the
PLC.
MicroLogix 1200 PLC Programming Examples