Parameters 245
46
46 FAULT
FUNCTIONS
Settings for drive behaviour upon a fault situation. An
alarm or a fault message indicates abnormal drive
status.
This parameter group also includes settings for
thermal protection of the motor. See also section
.
46.01
EXTERNAL FAULT
Selects an interface for an external fault signal.
0 = External fault trip. 1 = No external fault.
C.True/
Bit pointer: CONST or POINTER (See
on page
.)
1 = 1 / -
46.02
MOT PHASE LOSS
Selects how the drive reacts when a motor phase
loss is detected.
Fault /
No
No action.
0
Fault
Drive trips on MOTOR PHASE fault.
1
46.03
EARTH FAULT
Selects how the drive reacts when an earth fault or
current unbalance is detected in the motor or the
motor cable.
Fault /
No
No action.
0
Warning
Drive generates alarm EARTH FAULT.
1
Fault
Drive trips on EARTH FAULT.
2
46.04
SUPPL PHS LOSS
Selects how the drive reacts when a supply phase
loss is detected.
Fault /
No
No reaction.
0
Fault
Drive trips on SUPPLY PHASE fault.
1
Warning
Drive generates alarm SUPPL PHS LOSS.
2
46.05
STO DIAGNOSTIC
Selects how the drive reacts when it detects the
absence of one or both Safe torque off (STO)
signals.
Note:
This parameter is for supervision only. The
Safe torque off function can activate even when this
parameter is set to NO.
For general information on the Safe torque off
function, see the
Hardware manual
of the drive.
Fault
The drive trips on SAFE TORQUE OFF when one or
both of the Safe torque off signals are lost.
1
No.
Bit/Name/Value/
Range
Description
Def/Type
FbEq
(16b/32b)
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 ...