NORD Drivesystems BU0180 - Manual (Page 116)

SK 180E Manual for frequency inverters
116 Pre-series version BU 0180 GB-0914
Parameter
{Factory setting}
Setting value / Description / Note Device Supervisor
Parameter
set
P525 [-01]
...
[-03]
Load monitoring max.
(Load monitoring maximum value)
S P
1 ... 400 % / 401
{ all 401 }
Selection of up to 3 auxiliary values:
[-01] = Auxiliary value 1 [-02] = Auxiliary value 2 [-03] = Auxiliary value 3
Maximum load torque value.
Setting of the upper limit of load monitoring. Up to 3 values can be specified. Prefixes are not
taken into account, only the integer values are processed (motor / generator torque, right/left
rotation). The array elements [-01], [-02] and [-
03] of parameters (P525) … (P527), or the
entries which are made there always belong together.
401 = OFF Means that the function is switched off. No monitoring is performed. This is also the
basic setting for the FI.
P526 [-01]
...
[-03]
Load monitoring min.
(Load monitoring min.)
S P
0 ... 400 %
{ all 0 }
Selection of up to 3 auxiliary values:
[-01] = Auxiliary value 1 [-02] = Auxiliary value 2 [-03] = Auxiliary value 3
Minimum load torque.
Setting of the lower limit value of load monitoring. Up to 3 values can be specified. Prefixes are
not taken into account, only the integer values are processed (motor / generator torque, right/left
rotation). The array elements [-01], [-02] and [-
03] of parameters (P525) … (P527), or the
entries which are made there always belong together.
0 = OFF Means that the function is switched off. No monitoring is performed. This is also the
basic setting for the FI.
P527 [-01]
...
[-03]
Load monitoring freq.
(Load monitoring frequency)
S P
0.0 ... 400.0 Hz
{ all 25.0 }
Selection of up to 3 auxiliary values:
[-01] = Auxiliary value 1 [-02] = Auxiliary value 2 [-03] = Auxiliary value 3
Auxiliary frequency values
Definition of up to 3 frequency points, which define the monitoring range for load monitoring.
The auxiliary frequency values do not need to be entered in order of size. Prefixes are not taken
into account, only the integer values are processed (motor / generator torque, right/left rotation).
The array elements [-01], [-02] and [-
03] of parameters (P525) … (P527), or the entries which
are made there always belong together.