SCXI-1200 in SCXI-2000 with won't test using serial cable??

[Mdlggr]

I have a SCXI-2000 with a SCXI-1200 and SCXI-1100 installed. I can read the 1100 and the 1200 with a parallel cable connection to the back of the 1200. I can read the chassis with a serial cable, but cannot get the 1200 do not test out.
I have tried earlier versions of Nidaq and the newer MAX. My 7" cable is new. Is there something else blocking the chassis from the 1200?

[AndrewM]

Hi,

Have you made sure to also hook up the parallel cable as shown on page 4-17 of the December 1996 SCXI 1200 User's Manual? Take a look at the configuration, if you just connect the serial cable and not the parallel, you would be able to see the chassis but not the card.

http://digital.ni.com/manuals.nsf/websearch/BA1C5207CD9AFF078625665F00558779?OpenDocument&node=132100_US

[Mdlggr]

When I connect up the Serial cable I use the 7" cable to connect the SCXI-1200 to the SCXI-2000. This is when I am not able to get the 1200 to pass the test. It works fine with the 1200 connected straight to the parallel port on my computer so I know the 1200 will pass the test. I also can get the 2000 to verify when connected with the Serial cable, but it won,t allow the 1200 to pass the test.