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(3) A setting item tab page will be display for the Serial Communication Module you
double-clicked in the Module configuration. Make the settings for the corresponding
channel.
In the following example, channel 2 (RS-422/485) is set for the RJ71C24 Module.
Communications protocol setting
Communication speed setting
Parity bit
Even/odd parity
Stop bit
Sumcheck code
Online change
Setting change
Note: All of the above settings are the default settings.
Writing the Program to the PLC
This concludes the Serial Communication Module settings. However, the PLC will not operate without a
program.
You must create at least a minimal program.
(1) Right-click Initial under Program on the left side of the window and select Add New
Data.
A dialog box will be displayed. Click the OK Button.
E5@D Digital Temperature Controllers Communications Manual (H225)
Setting item
MC protocol (format 4)
115200bps
Yes
Even
2
Yes
Enable
Enable
6 Programless Communications
Value
6
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