Program features 133
Drive faults
Drive faults are considered as critical and non-critical faults. See chapter
.
• critical faults trip the drive immediately, drive stops modulation and closes the
brake.
• non-critical faults allow the drive to continue modulation until start command is
removed, that is the elevator continues travel to the destination floor and drive
trips when it is stopped.
Automatic fault reset
The Automatic fault reset function resets pre-defined drive faults to ensure the
operation of the drive in temporary fault situations.
When any one of the selected faults occur, a trial time defined with parameter
AUTORST TRL TIME starts and a fault reset is generated. You can define the
number of resets to be generated
within the trial time with parameter
AUTORESET TRIALS. With parameter
AUTORESET DELAY, you can also
define for how long the drive waits after a fault before attempting a fault reset.
Settings
Diagnostics
Manual fault reset
In addition to automatic fault reset, faults can also be reset from an external source
selected with parameter
FAULT RESET.
Settings
Parameters
Additional information
AUTORESET TRIALS
Defines the number of the automatic fault resets the drive performs within
the time defined with parameter
AUTORST TRL TIME
Defines the time within which automatic fault resets are performed after
the drive has tripped on a fault.
AUTORESET DELAY
Defines for how long the drive will wait after a fault before attempting an
automatic fault reset.
AUTORESET SEL
Selects the faults to be automatically reset.
Signals
Additional information
Actual signals
LIFT FW
Elevator fault status word with fault bits.
Parameters
Additional information
FAULT RESET
Selects the source for the fault reset signal.
Summary of Contents for ACL30
Page 1: ...ABB high performance elevator drives User s manual ACL30 elevator drive ...
Page 4: ......
Page 20: ...20 Safety instructions ...
Page 34: ...34 Operation principle and hardware description ...
Page 42: ...42 Planning the cabinet installation ...
Page 60: ...60 Planning the electrical installation ...
Page 126: ...126 Using the control panel ...
Page 318: ...318 Maintenance ...
Page 334: ...334 The Safe torque off function ...
Page 338: ...338 Mains chokes ...
Page 342: ...342 EMC filters ...
Page 348: ...Dimension drawings 348 Frame size B D1 D2 W H1 H2 ...
Page 349: ...Dimension drawings 349 ...
Page 350: ...Dimension drawings 350 Frame size C D1 D2 H2 H1 W ...
Page 351: ...Dimension drawings 351 ...
Page 352: ...Dimension drawings 352 Frame size D ...
Page 354: ...354 Dimension drawings EMC filters JFI 0x ...
Page 356: ...356 Dimension drawings Brake resistors JBR xx ...
Page 358: ...358 Dimension drawings ...