Unit Versions and Support Software Versions
The functions that are supported depend on the unit version of the Unit. The version of Support Soft-
ware that supports the functions that were added for an upgrade is required to use those functions.
Depending on the Unit to which the NX Unit is connected, refer to the following appendices for the
functions that are supported by each unit version.
• A-5 V
ersion Information with CPU Units on page A-29
• A-6 V
ersion Information with Communications Coupler Units on page A-31
• A-7 Version Information with Communication Control Units on page A-34
Unit Versions
32
NX-series System Units User's Manual (W523)