B&R ACOPOSinverter P84, User Manual

Page: 234 / 405

Programming guidelines
234 ACOPOSinverter P84 User's Manual 2.10
[HIGH SPEED HOISTING] (HSH-)
Code Name/Description Setting range Factory settings
HSH- [HIGH SPEED HOISTING]
Note:
This function cannot be used with certain other functions. Follow the instructions see "APPLICATION FUNCT. FUn-" on page 197 .
HSO
[High speed hoisting optim] [No]
(nO)
nO [No] (nO) : Function not active
SSO [F- reference] (SSO) : Mode "Frequency reference"
CSO [Current limiting] (CSO) : Mode: "Current limiting"
COF [Motor speed coeff.] 0 to 100% 100%
Frequency reduction coefficient calculated by the inverter for the lifting direction.
The parameter can be accessed if [optim HSP hoist] (HSO) = [F- reference] (SSO) .
COr [Speed corr coeff] 0 to 100% 50%
Frequency reduction coefficient calculated by the inverter for descending direction.
The parameter is accessible if [optim HSP hoist] (HSO) is not equal to [No] (nO) .
tOS [Load Measurement time] 0.1 s to 65 s 0.5 s
Duration of frequency step for measurement.
The parameter is accessible if [optim HSP hoist] (HSO) is not equal to [No] (nO) .
OSP [Measurement spd] 0 to
[Rated motor fre-
quency]
(FrS)
40 Hz
Speed stabilized for measurement.
The parameter is accessible if [optim HSP hoist] (HSO) is not equal to [No] (nO) .
CLO [High speed I Limit] 0 to 1.65 In
1)
In
HSP limitation current.
The parameter is accessible if [optim HSP hoist] (HSO) is equal to [Current limiting] (CSO) .
The adjustment range is limited to 1.36 In if [Switch frequency] (SFr) is under 2 kHz.
Note:
If the setting is below 0.25 in, then there is a confirmation of the risk of locking with the fault [output phase loss] (OPF) .
SCL
[Current limit]
0 to 599 Hz 40 Hz
Frequency threshold, above which the high-speed limitation current is active.
The parameter is accessible if [optim HSP hoist] (HSO) is equal to [Current limiting] (CSO) .
rSd [Rope slack config.] [No] (nO)
"Rope slack" function.
The parameter is accessible if [optim HSP hoist] (HSO) is not equal to [No] (nO) .
nO [No] (nO) : Function not active.
drI [Calc FU] (drI) : External load measurement by an estimate of the inverter torque.
PES [ext. sensor] (PES) : External load measurement by measuring encoder; Assignment is only possible if [ext. sensor] (PES) is not equal to [No]
(nO) .
rStL
[Rope slack trq level]
0 to 100% 0%
Adjustment threshold corresponding to a load weighing slightly less than the hook when off-load, as a % of the rated load.
The parameter is accessible when [config. slack rope] (rSd) is assigned.
1) In is the same as the rated current specified in the installation instructions and on the nameplate of the inverter.
Parameter that can be modified during operation or when stopped.