Problem Analysis TRACEWPANEL

This window displays the following ESCON interface trace information:

This window displays a two-digit, hexadecimal value that identifies the inbound tags that were active when an interface control check (IFCC) occurred.

The hexadecimal number represents the values of eight bits:

Bit Tag-In
0                       Operational
1                       Address
2                       Status
3                       Select
4                       Request
5                       Service or Data (see Note)
6                       Data or Mark (see Note)
7                       Disconnect

Note: The values for bits 5 and 6 indicate whether the following tags-in are active:


Bit 5    Bit 6          Data In       Service       Mark
-----    -----          -------       -------       ----
 1        1              On            Off           Off   
 1        0              Off           On            Off   
 0        1              Off           Off           On    
 0        0              Off           Off           Off   

For example, a tag-in value of 86 indicates that Operational In and Data In are both active.

You can find more detailed help on the following elements of this window:

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