PID for temperature control: measure the delay before you touch a single gain
The call I get about a heating loop is almost never "it doesn't work." It's "the autotune ran, the numbers look reasonable, and it still overshoots...
The company IQElectro has been supplying components for the past five years within the United States territory. Our inventory comprises various components, ranging from PLC modules to software solutions designed for production control
The call I get about a heating loop is almost never "it doesn't work." It's "the autotune ran, the numbers look reasonable, and it still overshoots...
I got called to a rooftop unit that was faulting about once an hour. Supply fan, 480 volt, nothing exotic. The tech had already megged the motor an...
The call I get most often about a loop powered 4-20mA device is not that it reads wrong. It is that it does nothing. Dark display, no current on th...
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