BENSHAW M2L 3000, Руководство пользователя

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8 – Fault Conditions
107
Table 22: Fault Conditions
Fault Code Fault Displayed
Reaction
Type
Description Course of Action
401 Cell B1 fault
C
Monitoring various conditions, each
cell continuously verifies its own
status. When required, the cell will
attempt to protect itself by declaring a
fault, shutting down its power devices.
Anomalous events can cause multiple
cells to fault, and each cell can report
multiple conditions causing it to
declare a fault.
Before resetting the fault, view the Cell
Overview screen on the HMI to determine
which cells are faulted. This screen indicates
which cells are faulted by turning its indicator
into a red button.
Determine if one or multiple cells are faulted,
then determine if the same cells continue to
fault, or if the faulted cells are random.
For each faulted cell, push its button on the
HMI to view its detailed fault indications.
Cells may declare faults due to:

+5 V Supply

+15 V Supply

Arc Flash Detected

Top Capacitor Overvoltage

Bottom Capacitor Overvoltage

Top IGBT Shoot-Through

Bottom IGBT Shoot-Through

Overcurrent

Communications
If the drive continues to trip due to the same
cell, then the cell may be malfunctioning.
Replace the cell.
If replacing the cell does not solve the
problem, or if the drive continues to trip due
to random cells, the problem may be more
systemic. Contact Benshaw.
402 Cell B2 fault
403 Cell B3 fault
404 Cell B4 fault
405 Cell B5 fault
406 Cell B6 fault
407 Cell B7 fault
408 Cell B8 fault
409 Cell B9 fault
410 Cell B10 fault
411 Cell B11 fault
412 Cell B12 Fault
413 Cell B13 fault
414 Cell B14 fault
415 Cell B15 fault
416 Cell B16 fault