Issue:
What is bLF fault on an Altivar 31/Altivar 312?
Product Line:
Altivar 31 and Altivar 312
Environment:
All models
Cause:
Brake release current not reached
Resolution:
Possible Remedies below
• Check the drive/motor connection.
• Check the motor windings.
• Check the [Brake release I FW] (Ibr) setting in the
[APPLICATION FUNCT.] (FUn-) menu
• Apply the recommended settings for [Brake engage
freq] (bEn)
What is bLF fault on an Altivar 31/Altivar 312?
Product Line:
Altivar 31 and Altivar 312
Environment:
All models
Cause:
Brake release current not reached
Resolution:
Possible Remedies below
• Check the drive/motor connection.
• Check the motor windings.
• Check the [Brake release I FW] (Ibr) setting in the
[APPLICATION FUNCT.] (FUn-) menu
• Apply the recommended settings for [Brake engage
freq] (bEn)
Released for:Schneider Electric Malaysia
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