Mitsubishi FR-E Series- FR-E800 & FR-E700 Drive
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Apr 02, 2024 7:45 am
Cause : User definition error by the PLC function comes when the protective function is activated by setting "16 to 20" in the special register SD1214 for the PLC function. The inverter trips when the protective function is activated.
The protective function is activated when the PLC function is enabled. This protective function is not available in the initial setting (Pr.414 = "0"). Any character string can be displayed on FR-PU07 by sequence programs.
- Check if "16 to 20" is set in the special register SD1214.
- Set a value other than "16 to 20" in the special register SD1214.
