Help w/ AB 1756 HSC

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Recently, I have learned the hard way that the 1756-HSC loses its count when power is taken away from the module. Unfortunately, the customer...
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Guys, please help me with this urgently. We have Logic 5575 installed in hot n standby setup. For some reason, the primary now cannot sync with...
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We upgraded a machine which had 1756-L62 Ver 15 to 1756-L82E running version 32. Every once in a while the processor faults with Type 01 Code 61...
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Hello everyone! I am having some issues wiring 3 Proportional valves. I am connecting the valve position reference to a 1756-OF8 AB card in a...
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Hello everyone!* I am having some issues with the internal wiring/wiring of the 1756-OF8 analog output card in my Controllogix L55 controller. I...
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