FIELD CURRENT TRACKING FAULT

Hva betyr 413 ?

The actual field current failed to track the field current command by more than F192 (Default = 0.05) for 5 seconds. This condition is a warning and is not a shutdown fault.

• Incorrect AC voltage on AC1 and AC2.
• Incorrect self-tune values and/or incorrect field response settings.
• Parameter F192 ('F413 Detection Level') set too low.

Klikk på steg for å spore fremgangen.

1. 1

   Check AC voltage on AC1 and AC2; typically expect 1.5 to 2.5 times VAC(min), where VACmin = VDC/0.9 or (Full Fld Amps * Field resistance)/0.9.

2. 2

   Verify the drive's self-tune values and field response settings.

3. 3

   Monitor parameter F620 Fld Trkg Diff; it should remain less than F192.

4. 4

   Consider increasing parameter F192 ('F413 Detection Level') to eliminate this warning, but exercise caution.