Agilent Technologies DP105, DP240, DP212, DP214, DP110, DP1400, DP111, DP210, DP235, DP211, DP106, DC135

correspond to your expectations you may have hardware problems (unpowered, broken, or badly cabled crates or modules).

The next step is to associate each bus segment with a physical crate. The menu to do this is shown below:

Selecting a row will cause all of the LED's of modules in that Bus to be turned on RED. This should make it easy to identify which crate the modules are in.

The third step is to specify the number of slots in each crate. This is shown below:

The 4th step consists of arranging the modules of each crate into the correct order. The menu shown below is one in which all of this work has been done for the modules of a fully populated CC121. Selecting a position will cause a module to have its red LED turned on. Then the Up and Down buttons will allow you to move the module in question to the desired "Position in crate".

User Manual: Family of 8-bit Digitizers Page 55 of 66