Program features 143
The function calculates the speed reference in rpm using the following equation.
The result of the calculation, motor rotational speed (rpm) corresponds to the elevator
nominal speed (m/s) and is shown as the value of parameter
SPEED
SCALING.
Settings
Parameters
Additional information
SPEED SCALING
Shows the motor rotational speed (rpm), which corresponds to the
elevator nominal speed (m/s) defined with parameter
NOMINAL
SPEED.
GEAR RATIO
Defines the gear box ratio.
SHEAVE DIAMETER
Defines the sheave diameter in millimeters.
ROPING RATIO
Defines the roping ratio.
(Pi
·
SHEAVE DIAMETER (mm))/1000
Speed ref (rpm) = Speed ref (m/s)
·
GEAR RATIO
·
ROPING RATIO
·
60
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 ...