He traced the wire with his finger until he found a zip-tie pulled too tight against the connector base. It had slowly crushed the insulation over months of vibration, causing a phantom ground fault. The sensor was telling the PLC that the pressure was zero, even when it was six bar. The machine, thinking it was about to explode, had locked itself down.
With response speeds often under 15ms, it can keep up with the most demanding high-frequency applications. festo rrftokc2018 manual pdf
, a standout in the VPPM series of proportional pressure regulators. Why Proportional Control Matters He traced the wire with his finger until