I have attached the output from mesaflash. I have 4 or 5 25pin m-m cables. I 
have tried 3 different ones (new out of the bag (however made in china)).

W1 is right, W3 is left. I just noticed that the 5V LED is pulsing bright then 
dim about every three seconds.



> On Aug 23, 2018, at 10:57 AM, Peter C. Wallace <p...@mesanet.com> wrote:
> 
> On Thu, 23 Aug 2018, Condit Alan wrote:
> 
>> Date: Thu, 23 Aug 2018 10:31:08 -0700
>> From: Condit Alan <condita...@yahoo.com <mailto:condita...@yahoo.com>>
>> To: Wallace Peter C. <p...@mesanet.com <mailto:p...@mesanet.com>>
>> Cc: "Emc-users@lists.sourceforge.net 
>> <mailto:Emc-users@lists.sourceforge.net>" <emc-users@lists.sourceforge.net 
>> <mailto:emc-users@lists.sourceforge.net>>,
>>    andy pugh <bodge...@gmail.com <mailto:bodge...@gmail.com>>
>> Subject: Re: [Emc-users] pncconf error under 2.7.14
>> Peter,
>> 
>> I have a separate 24V 2.5amp DIN rail power supply that powers fieldIO and a 
>> small pcb power supply (7805 plus a couple caps) that comes off of it to 
>> supply 5v power. I had the jumper in the wrong position for separate powers 
>> for field IO and separate 5v power. I changed that jumper. I was getting 
>> both oranges LEDs lit before and after the change, but could that have 
>> caused a problem?
> 
> Its not likely but if you supply external 5V and you have the jumpers wrong 
> you can possibly damage the 5I25 card or the cable (thats why theres a 
> warning in the manual) That said, a 7805 is not likely to have enough current 
> to do any real damage
> 
>> 
>> I checked all the other jumpers on both boards and everything is now 
>> correct. I have a short DB25M to DB25F ribbon cable to bring the 7i76 out to 
>> the back of the cabinet. I disconnected it and connected the 6ft 25pin DB25m 
>> to DB25m cable direct from the 5i25 to the 7i76 but no change in behavior.
>> 
>> I noticed that in pncconf there are no tabs for TB2 or TB3. Also on TB4 
>> there are no lines for SPINDLE-ENA or SPINDLE-DIR. Is that normal?
> 
> I would not worry about pncconf at this point, if you have no 7I76 pins its 
> likely a hardware or firmware setup issue
> 
> 
>> 
>> I bought the 5i25/7i76 pair directly from you so I assume that it has the 
>> correct firmware???
> 
> 
> I would check just to make sure
> 
> sudo mesaflash --device 5i25 --readhmid
> 
> Did you get the DB25 M-M cable from us also?
> 
> 
> Are 7I76 W1 and W3 in the left hand positions?
>> 
>> What else can I do?
>> 
>> Alan
>> 
> 
> Peter Wallace
> Mesa Electronics
> 
> (\__/)
> (='.'=) This is Bunny. Copy and paste bunny into your
> (")_(") signature to help him gain world domination.

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