SKS Sweden Bonfiglioli Vectron ACTIVE CUBE ACU 201 Series, Operating Instructions Manual, Page: 234 / 260

232
Operating Instructions ACU
09/08
The
Reset memory
237 parameter to be selected in the PARA menu branch of the
operating unit enables purposeful resetting of the individual mean and peak values.
The peak value and the mean value with the values stored in the period are over-
written with the parameter value zero.
Reset memory
237 Function
0 - No Reset Values of actual value memory remain unchanged.
1 - Peak Value Long Term Ixt Reset
Peak value long-term Ixt
231 .
2 - Peak Value Short Term Ixt Reset
Peak value short-term Ixt
232
.
3 - Peak Value Vdc Reset
Peak value Vdc
287 .
4 - Average Value Vdc Delete
Average value Vdc.
288
.
5 - Peak Value Tc
Reset
Peak value Vdc
289
.
6 - Average Value Tc Delete
Average value Vdc.
290 .
7 - Peak Value Ti Reset
Peak value Ti
291
.
8 - Average Value Ti Delete
Average value Ti.
292 .
9 - Peak Value Iabs. Reset
Peak value Iabs.
293
.
10 - Average Value Iabs Delete
Average Iabs
294 .
11 - Peak Value Pactive pos. Reset
Peak value active power pos.
295
.
12 - Peak Value Pactive neg.
Reset
Peak value active power neg.
296
.
13 - Average Value Pactive Delete
Average value active power
297.
16 - Energy, positive Reset parameter
Energy positive
301.
17 - Energy, negative Reset parameter
Energy negative
302 .
100 - All Peak Values Reset all peak values stored.
101 - All Average Values Delete average values and stored values.
102 - All Values Delete the entire actual value memory.
18.4 Actual Values of the System
The calculation of the actual figures of the system is based on the parameterized
system data. Specific to the application, the parameters are calculated from the fac-
tors, electrical variables and the controls. The correct display of the actual figures is a
function of the data of the system to be parameterized.
18.4.1 Actual System Value
The drive can be monitored via the actual value
Actual System Value
242 .
The
Actual frequency
241 to be monitored is multiplied by the
Actual system value
factor
389
and can be read out via the parameter
Actual system value
242
, i.e.
Ac-
tual frequency
241
x
Actual system value factor
389
=
Actual system value
242.
Actual System Value
No. Description Function
242 Actual System Value Calculated frequency of drive.
Operating Instructions ACU 09/08 232