7.1 Preparing console definition 7.2 Defining the OSA-ICC A non-SNA console is a console that is required for IPL, z/OS system operation, and  management. You must define at least one non-SNA console to your z/OS system. To define  the non-SNA console, use the OSA-Express Integrated Console Controller (OSA-ICC)  function. For more information, see  z Systems Open Systems Adapter Integrated Console  Controller User’s Guide , SC27-9003.  The process includes the following steps: Note:  The OSC channel can be defined only for OSA-Express5s/6s 1000Base-T cards. You must configure OSA-ICC when you upgrade to z14 ZR1 from an z13s server or when a  new z14 ZR1 is installed.  For an upgrade from z13s, the OSA-ICC configuration is automatically upgraded to z14 ZR1. Before you configure OSA-ICC, you must define the OSC CHPID, CNTLUNIT, and 3270-X  IODEVICE to the I/O configuration.  For more information about defining OSC channel by using HCD, see Chapter 13, “Adding  network devices” on page 293, and Chapter 11, “Adding LPARs and OSCONFIGs” on  page 269.  1. Define the OSC CHPID and the CNTLUNIT. 2. Define the 3270-X IODEVICE. 3. Configure OSA-ICC by using the OSA Advanced facilities. 4. Export or import OSA-ICC configuration (optional). 5. Activate OSA-ICC configuration by using the OSA Advanced facilities. 6. Setup Personal Communications. 144  IBM z14 Model ZR1 Configuration Setup