Query supported control units

The option List supported control units displays a panel showing a list of available control unit groups, for example the DASD control unit group. Select one control unit group to limit the list of supported control unit types. The Supported Control Units panel appears showing the characteristics of control unit types contained in a group.

*----------------------- Supported Control Units -----------------------*
|                                             Row 2 of 28 More:       > |
| Command ===> _____________________________________ Scroll ===> CSR    |
|                                                                       |
| Select a control unit to view the list of device types that can be    |
| attached to the control unit.                                         |
|                                                                       |
|                           -------Default for-------                   |
|   Control Unit  Supported Protocol  I/O Concurrency                   |
|   Type          Protocols Used      Level                             |
|   2105          S,S4      S         2                                 |
|   2835-2        D         D         2                                 |
|   3380-CJ2      S         S         2                                 |
|   3830-2        D         D         2                                 |
|   3830-3        D         D         2                                 |
|   3851          D         D         2                                 |
|   3880-1        D,S       S         2                                 |
|   3880-11       D,S       S         2                                 |
|   3880-13       D,S       S         2                                 |
|   3880-2        D,S       S         2                                 |
|   3880-21       D,S,S4    S         2                                 |
|   3880-23       D,S,S4    S         2                                 |
|   3880-3        D,S       S         2                                 |
*-----------------------------------------------------------------------*

Horizontal scrolling displays additional information on supported channel path type attachments.

*----------------------- Supported Control Units -----------------------*
|                                             Row 2 of 28 More: <       |
| Command ===> _____________________________________ Scroll ===> CSR    |
|                                                                       |
| Select a control unit to view the list of device types that can be    |
| attached to the control unit.                                         |
|                                                                       |
|                                                                       |
|   Control Unit  Supported                                             |
|   Type          Channel Attachments                                   |
|   2105          CNC,FC,FCV                                            |
|   2835-2        BL,CVC,EIO                                            |
|   3380-CJ2      BL,CVC,EIO                                            |
|   3830-2        BL,CVC,EIO                                            |
|   3830-3        BL,CVC,EIO                                            |
|   3851          BL,BY,CVC,CBY,EIO                                     |
|   3880-1        BL,CVC,EIO                                            |
|   3880-11       BL,CVC,EIO                                            |
|   3880-13       BL,CVC,EIO                                            |
|   3880-2        BL,CVC,EIO                                            |
|   3880-21       BL,CVC,EIO                                            |
|   3880-23       BL,CVC,EIO                                            |
|   3880-3        BL,CVC,EIO                                            |
*-----------------------------------------------------------------------*

You can view which devices can be attached to a certain control unit type by placing the cursor in front of a control unit and pressing the Enter key. As a sample of this type of information, you see the CU - Device Attachment List below:

 *---------------- CU - Device Attachment List ----------------*
 |                                                  Row 1 of 2 |
 | Command ===> ___________________________ Scroll ===> PAGE   |
 |                                                             |
 | Following device(s) can be attached to control unit type    |
 | 3990                                                        |
 |                                                             |
 | ENTER to continue.                                          |
 |                                                             |
 | Device Type                                                 |
 | 3380                                                        |
 | 3390                                                        |
 | ********************* Bottom of data ********************** |