Omron C200HW-PRM21 Operation Manuals page 51

Operation
Slave selection
Address sequence
After assigning the Master, the corresponding slaves can be added.
To add a slave, select 'Insert – Slave', or click the icon:
and select a row in the configuration window. If a unit is already on the
selected row, a new row will be inserted above it. The method of insertion is
the same as for master units. Multiple slaves can be inserted at a time.
Station addresses may be assigned in any sequence, and do not need to be
consecutive. The sequence displayed on the screen does not have to
represent the physical bus layout.
Section 4-3
35