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We have installed a rebuilt Young & Franklin SRV on one of our 2000 vintage GE 7EA machines with DLN 1.0. It has an ~.035" swing in manual mode and it won't give .7-3.5 vrms range on the new style RVDT that is wired per the instruction. The best we can get is 1.3-3.5 vrms. We took a good working valve out of this unit while it was on outage and put it in a unit that was swinging and available to fix that unit.
Has anyone swapped from the old style RVDT (4 wire) to the new style RVDT(5 wire) using a Mark 5 "B" panel? Does reducing the feedback span from 2.8 vrms to 2.1 vrms cause a swing due to reduced resolution?
Has anyone swapped from the old style RVDT (4 wire) to the new style RVDT(5 wire) using a Mark 5 "B" panel? Does reducing the feedback span from 2.8 vrms to 2.1 vrms cause a swing due to reduced resolution?