82 Start-up and control
Motor overtemperature protection
Select how the drive reacts when motor
overtemperature is detected.
MOT TEMP PROT
Select the motor temperature protection. For motor
temperature measurement connections, see section
MOT TEMP SOURCE
ID RUN (motor identification run)
WARNING!
With rotating ID run, the motor can run at up to approximately
50…100% of the nominal speed during the ID run. MAKE SURE THAT IT IS SAFE
TO RUN THE MOTOR BEFORE PERFORMING THE ID RUN!
Note:
Make sure that possible safe torque off and emergency stop circuits are closed during
the ID run.
Select the motor identification method with parameter
IDRUN MODE. During the Motor ID run,
the drive will identify the characteristics of the motor
for optimum motor control. The ID run is performed at
the next start of the drive.
Notes:
• The motor must be de-coupled from the elevator
system during the rotating ID run (selection
IDrotating
) as well as if rotating autophasing
(selection
Autophs turn
) is required (that is, the
motor shaft must NOT be locked and the load
torque must be < 10% during the ID run).
• The drive does not control the mechanical brake of
the motor open during the ID run. Make sure by
some other means that the brake opens if the
rotating ID run or rotating autophasing is required.
IDRUN MODE
ROTATING ID
run should be selected whenever
possible.
STANDSTILL ID
run should be selected only if the
Normal ID run is not possible (the motor cannot be
de-coupled from the elevator system).
AUTOPHASING
can only be selected after the ID
run is performed once. Autophasing is used when an
absolute encoder or a resolver (or encoder with
commutation signals) is added to a permanent
magnet motor, but there is no need to perform the ID
run again. See parameter
IDRUN MODE for
information on autophasing modes and section
Autophasing for permanent magnet synchronous
motors
on page
.
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 ...