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Lost contact with daq modules

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Trying to upgrade yet another system from Win XP / LV 8.something  going to Win 7 / LV 2013.    New problem on this one.   Using a PCI-6021 daq with an SCC-68 accessory panel.  The accessory panel has three plug in modules, two SCCAI-06 milli-volt analog input modules in slots 1 & 2 and an SCC-RLY relay module in slot 3.

 

Everything works fine on the old system.  Put the new system in, set up everything in MAX, including the attached SCC-68 no problem.  Now, I can talk to all the channels on the DAQ ok but cannot get anything going with the three plug in modules. System sees them, I can open their respective test panels but get no signal from the AI's and cannot actuate the Relay.

 

Any idea why this link would be lost just by changing the computer ?  The new computer has the same PCI-6221 DAQ, well, not the exact same one but another like it.  Is there some other configuration that I have forgotten about ?   I have already done another system that has just the SCC-RLY module plugged in and Iwas able to talk to that no problems so this stumps me.  I put the old computer back and everything talks just fine.

 

Any thoughts are appreciated.

 

 


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