134 Program features
Elevator operation modes
By default, the elevator operates in the normal travel mode. In addition, there are
three other operation modes: releveling mode, evacuation mode and inspection
mode. For an overview of the speed references available in each mode, see section
Speed reference selection and scaling
Releveling mode
If the elevator overshoots the floor, the releveling mode can be activated to bring it
back to the floor level. Parameter
RELVL SPEED SEL selects the source of the
RELEVELING SPEED,
AI1 SCALED or
AI2 SCALED. The figure below illustrates releveling:
Settings
Diagnostics
Parameters
Additional information
RELVL ACC/DEC
Defines the acceleration/deceleration used in the releveling mode.
RELVL SPEED SEL
Selects the source of the releveling speed reference.
RELEVELING SPEED
Defines the speed reference to be used during releveling when selected
as the source of parameter
Signals
Additional information
Actual signals
LIFT SW bit 7
(RELEVELING ACT)
Displays whether the releveling speed is the current speed reference
used by the elevator.
Start
Brake open
Jerk7
Jerk7
Releveling
speed
Time
Leveling speed
Leveling active
Nominal or medium speed
Speed
Start
Brake open
Leveling active
Traveling speed
Jerk7
Jerk7
Releveling
speed
Time
Leveling speed
Speed
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 ...