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PXI 6509 and SCB 100 Port 0 and Port 3 have lines that are high

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Hello,

 

I am working with a PXI 6509 connected to a SCB 100.  When I run test pannels lines 0,1,2 are high on port 0.  Lines 0,1,2,3 are high on port 3.

 

I have a voltage of 3 volts measured between Port0 line 0 and Gnd (pin 47 and pin 50).  Nothing is connected to my SCB 100.

 

I have set the switches to the recomended positions for Digital passthrough. 

 

Sw1,SW2,SW3 => on 

SW4, SW5 =>off 

SW6 => on

 

Please advise

 

Dan Shangraw, P.E.


   

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Update:

 

I am getting ~ 3 volts on Pins 48,47,46,45

 

~2V on pins 44

 

Is my hardware toast?  There is 5V on pin 49 am I getting some crosstalk?

 

 

Dan Shangraw, P.E.


   

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Solution
Accepted by topic author ASTDan

I found the problem!

 

It was a bent pin.  Straightend it out and now it works!

Dan Shangraw, P.E.


   

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