Single unit simplified replacement function
7-2
Conditions to disable replacement processing:
A case where two or more units are under fault.
A case where a disconnected unit is re-connected before an undesignated ID is detected.
A case where an unidentified ID is included in the IDs that have been registered in the system
through automatic address recognition.
A case where the newly connected slave unit does not support the single unit simplified
replacement function.
A case where the address of the connected slave unit does not conform to the factory-set
address.
