7
Serial Communications Connection Procedure
12
The confirmation dialog box on
the right is displayed.
Confirm that there is no
problem, and click Yes.
13
Check that CX-Programmer and
PLC are normally connected
online.
*The icon is pressed down
during online connection.
If PLC cannot be connected online, check the cable connection.
After you check the cable connection, return to step 6, check the settings such as the
connection type in steps 7 to 9 and try again. For details, refer to Connecting Directly to a CJ2
CPU Unit Using a USB Cable of the CX-Programmer OPERATION MANUAL (Cat. No.
W446).
The dialog boxes explained in this document may not be displayed depending on the
environmental settings of CX-Programmer. For details on the environmental settings, refer to
Options and Preferences in CHAPTER 3 Project Reference in PART 1: CX-Programmer of
the CX-Programmer OPERATION MANUAL (Cat. No. W446).
This document explains the setting procedures when ''Confirm all operations affecting the
PLC'' is selected.