DaveyT
Member
I have been working with a programmer for a while, and the problems is with RSView32 works (my lack of understanding is the actual problem). Tags have been scaled with an expression for displaying values inputted from a control card. We have rectifiers for plating that have a control card that send back 0-10VDC analog signals. Our programmer has set up some expressions that he says are in the y=mx+b format, and I am having a hard time understanding.
When I re-calibrate the rectifier cards, the scaling is off and the actual amps sent back for display are off, so I have to change the expression to match the actual amps displayed. I want to do this myself, since the outsoure person showed me how to access RSView32Works.
Is there a universal scaling formula(s) out there? I am not sure of the bit count of the AB anolog module, but I assume it is 14 bit. I suppose scaling is different for each manufacturer...
When I re-calibrate the rectifier cards, the scaling is off and the actual amps sent back for display are off, so I have to change the expression to match the actual amps displayed. I want to do this myself, since the outsoure person showed me how to access RSView32Works.
Is there a universal scaling formula(s) out there? I am not sure of the bit count of the AB anolog module, but I assume it is 14 bit. I suppose scaling is different for each manufacturer...