E.LUP
Upper limit fault
Mitsubishi Electric · Mitsubishi FR-E800 Variable Frequency Drive
What does E.LUP mean?
The inverter output is shut off when the load on the motor exceeds the defined upper limit fault detection range. This is a protective function to prevent damage from excessive loading, active only when Pr.1490 is not set to '9999'.
Source: Mitsubishi FR-E800 Variable Frequency Drive
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