156 Program features
When the mechanical brake is closed and the drive stopped, that is, brake control is
active, the drive generates alarm BRAKE SLIP if the difference of the motor actual
speed and the speed reference is greater than the value of parameter
STD DEV LVL for a period longer than defined with parameter
SPEED MATCH
DLY.
The figure below illustrates the operation of the Speed match function.
Settings
Diagnostics
Parameters
Additional information
SPEED MATCH
Enables/disables the Speed match function.
Defines the speed matching steady state deviation.
Defines the speed matching ramp state deviation.
SPEED MATCH DLY
Defines the time delay for generating fault SPEED MATCH.
Signals
Additional information
Actual signals
LIFT SW bit 11
(BRAKE SLIP)
Displays whether alarm BRAKE SLIP has occurred or not.
LIFT FW bit 0
(SPEED MATCH)
Displays whether fault SPEED MATCH has occurred or not.
Motor actual speed (01.01 Speed act)
81.06 Speed match dly (0.5 s)
81.06 Speed match dly (0.5 s)
81.04 Spd std dev lvl (±0.5 m/s)
Ramped speed reference (03.04 Speedref ramped)
81.05 Spd rmp dev lvl (±0.6 m/s)
81.04 Spd std dev lvl (±0.5 m/s)
Time
Speed (m/s)
Time
SPD RMP DEV LVL (
±
0.6 m/s)
±
0.5 m/s)
SPEED MATCH DLY (0.5
s)
(0.5 s)
Motor actual speed (
SPEED ACT)
Ramped speed reference (
SPEEDREF ACT)
Speed (m/s)
SPD STD DEV LVL
(
±
0.5 m/s)
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 ...