Take the following countermeasure:1. If the thermal trips in low-speed operation, trips can be avoided, depending on the external thermal relay operation cha... More Details >>
Using built-in potentiometer and mult...
Yes. Set Pr.79 = 3. (Input the start signal from an external source.) More Details >>
Connecting operation panel to enclosure
To connect the operation panel to the enclosure, use the parameter unit connection cable FR-CB201, FR-CB203, or FR-CB205. The maximum cable length is 5 m. No... More Details >>
FR-E520 operation mode (Pr.79) selection
The FR-E500 manufactured before May 1998 behaved as you mentioned, and the potentiometer becomes unavailable once you set the frequency on the operation pane... More Details >>
Refer to the outline dimension. More Details >>
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