Plc Specific Features; Hot Swapping - Omron CX-PROGRAMMER V9 Operation Manual

OMRON

PLC Specific Features

A number of features specific to types of PLC are described in the following paragraphs.

Hot Swapping

Hot swapping is permitted for C1000H/C2000H PLCs and allows modules to be changed without having to power
down. The modules swapped must be identical. To Hot Swap, select the Hot Swap option from the Options menu.
Note: With a CS1D or CVM1D CPU Unit, hot swapping (i.e., online replacement) is possible
during operation for Basic I/O Units and, for the CS1D, Special I/O Units and CPU Bus
Units as well. Open the I/O tables for the project, select the Unit to be replaced, and
select Hot Swap from the Options menu. Click the Start Hot Swap button, remove the
old Unit, mount the new Unit and click the End Hot Swap button. Perform this
operation for each Unit to be replaced.
Note: Online replacement is possible for a CS1D or CVM1D CPU Unit in any operating
mode.
Use the following settings in the Change PLC dialog box.
CPU Unit being used
CS1D
CVM1D
CHAPTER 3 – IO Table Component
PLC type selection list
CS1H-H
CVM1-V2
PART 2: CX-Server PLC Tools
CPU Unit model
CPU65 or CPU67
CPU21
CX-Server PLC Tools_ Page 35