Drivecon FCL1 fault code meaning
Drivecon / FCL1
Series: VF51RG regenerative unit
High speed current limit FCL1
AC drive
Meaning: When regenerative DC current or forward power source current reaches the value of regenerative converter output peak current specified in Table 1, 2 or 3, the transistors are modulated in such a way as to reduce the current flow through the regenerative converter. In the regenerative mode, the regenerative current decreases due to this modulation.
Possible causes
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