CICS® uses the data that you code in your VTAM® LOGON mode table when processing an automatic installation (autoinstall) request. Automatic installation functions properly only if the logmode entries that you define to VTAM have matches among the TYPETERMs and model TERMINAL definitions that you specify to CICS. Matching models and LOGON mode entries and LOGON mode definitions for CICS-supplied autoinstall models show examples of matching definitions.
The following tables show, for a variety of possible terminal devices, what you must code on the VTAM MODEENT macros that define your logmode table if you want to use autoinstall. Between them they show the values that must be specified for each of the operands of the MODEENT macro. Where all bit settings of an operand’s value have significance for CICS, the data is shown in hexadecimal form. If some of an operand’s bit settings are not significant to CICS, its data bytes are shown as bit patterns. The bit settings that have significance for CICS are shown set to the values that CICS expects. Those bits that have no significance to CICS are shown as periods. Thus, for example:
01..0011
shows that six bits in the subject byte must be given specific values; the remaining two have no significance.
Some of the examples shown here correspond exactly to entries in the CICS-supplied LOGON mode table called ISTINCLM. Where this is so, the table gives the name of the entry in ISTINCLM.
The PSERVIC setting shows fields called aaaaaaaa, bbbbbbbb, and so on. The contents of these vary for LUTYPE0, LUTYPE2, and LUTYPE3 devices, according to how you specify certain attributes of the terminals. You can work out the values you need by looking at PSERVIC screen size values for LUTYPEx devices.