OFSroy

Q2ASHcpu PID

4 posts in this topic

I want to know if there is another replacement CPU for a Q2ASHcpu that support the PID without limits like the other Q series cpu do.

I want to keep my A series rack and modules if possible.

Do other Q series cpu work with the A series rack and IO.

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What limitation are you running into the 32 loops ?

You can use and new Q system and still use the A series modules on a QA1S6xB extension rack.

 

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Thanks for the reply.

The limit I am referring to is the MV, PV limit of -50 to 2000 on the QnACPU types verses the other Q cpus that can do -32768 to 32767.

I need the greater range and positive to negative swing as I am using PID to control some motion.

So the MV value will adjust a 32 bit speed value to a motion card.

So with the QA1S6xB extension rack, do I still need a separate Q rack for the Q cpu and power supply or can they all coexist on one rack.

Has anyone ever tried using the MV limited PID (-50 to 2000) to combine heating and cooling via forward and reverse operation as one crosses the SV to be able to swing -2000 to +2000.

 

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That’s is correct you will need a q base rack power supply and cpu and a standard q base cable and of course the QA1S..B for the ans series modules.

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