Elmo Rietschle 2FC4...-1CB - Manual (Page 59)

Parameters 7
© Gardner Denver Deutschland GmbH 59 / 74 05.2014 · 610.00260.40.000
34.110 Slip trimmer Unit: Integer
Relationship to
parameter:
33.034 Parameter HB:
S. xy
Transfer
status:
2
min: 0 Intrinsic value
(to be en-
tered!)
max: 1
Def: 0
Only for asynchronous motors.
Using this parameter, the slip compensation can be optimised
or disabled.
0 = disabled (behaviour as on the mains)
1 = the slip is compensated.
34.130 Voltage control reserve Unit:
Relationship to
parameter: Parameter HB:
S. xy
Transfer
status:
2
min: 0 Intrinsic value
(to be en-
tered!)
max: 2
Def: 0,95
Only for asynchronous motors.
The voltage output can be adapted using this parameter.
Square-law characteristic
34.120 Square-law characteristic Unit: Integer
Relationship to
parameter:
34.121 Parameter HB:
S. xy
Transfer
status:
2
min: 0 Intrinsic value
(to be en-
tered!)
max: 1
Def: 0
Only for asynchronous motors.
Here, the function of the square-law characteristic can be en-
abled.
0 = inactive
1 = active
34.121 Flow adjustment Unit: %
Relationship to
parameter:
34.120 Parameter HB:
S. xy
Transfer
status:
2
min: 0 Intrinsic value
(to be en-
tered!)
max: 100
Def: 50
Only for asynchronous motors.
The percentage by which the flow should be reduced can be set
here.
Very large changes during operation may cause an overvoltage
trip.
Controller data for synchronous motor
34.225 Field weakening Unit: Integer
Relationship to
parameter: Parameter HB:
S. xy
Transfer
status:
2
min: 0 Intrinsic value
(to be en-
tered!)
max: 1
Def: 0
Only for synchronous motors.
0 = inactive, the motor cannot be run in the weakened field.
1 = active, the motor can be brought into the weakened field
until the inverter has reached its current limit or the max. per-
missible EMC is achieved.
7.4.5
7.4.6