nord NORDAC FLEX SK 200E Series User Manual page 215

Dc. link voltage
P736
(DC link voltage)
0 ... 1000 V DC Displays the actual DC link voltage.
Pos : 612 /Anleitungen/El ektr onik /FU und Starter/5. Par ameter/Par ameter auflistung (P000 ...)/P700- P799/Param eter P736 – Zwisc henkreis spannung _Ergänz ung Anzeige klei ner Wert bei 24V_Geräten [SK 2x xE] @ 5\mod_1397202429585_14638.docx @ 126260 @ @ 1
In devices with a separate 24 V supply, a small, non-typical value is displayed if no line voltage
is present (e.g.: with 1~ 230 V devices: P736 ≈ 4 V). This value results from internal measuring
and testing routines, and is dependent upon measuring errors, offsets and signal noise, for
example.
Pos : 613 /Anleitungen/El ektr onik /FU und Starter/5. Par ameter/Par ameter auflistung (P000 ...)/P700- P799/Param eter P737 – Ak tuelle Ausl astung Bremswi ders tand @ 0\mod_1328175007763_14638.docx @ 15142 @ @ 1
Usage rate brakeres.
P737
(present braking resistor load)
0 ... 1000 % This parameter provides information about the actual degree of modulation of the brake chopper
or the current utilization of the braking resistor in generator mode.
If parameters P556 and P557 are correctly set, the utilization related to P557, the resistor power,
is displayed.
If only P556 is correctly set (P557=0), the degree of modulation of the brake chopper is displayed.
Here, 100 means that the braking resistor is fully switched. On the other hand, 0 means that the
brake chopper is not active at present.
If P556 = 0 and P557 = 0, this parameter also provides information about the degree of
modulation of the brake chopper in the VFD.
Pos : 614 /Anleitungen/El ektr onik /FU und Starter/5. Par ameter/Par ameter auflistung (P000 ...)/P700- P799/Param eter P738 – Ak tuelle Ausl astung M otor [SK 1x 0E, SK 2x xE, SK 2xx E-FDS] @ 2\mod_1346932207014_14638.docx @ 43580 @ @ 1
P738 Usage rate motor
[-01]
(present motor load)
[-02]
0 ... 1000 % Shows the actual motor load. Basis for calculation are the motor data P203. The actually recorded
current is related to the nominal motor current.
[-01] = related to I
[-02] = related I
Pos : 615 /Allgem ein/Allgem eingültig e Module/---------Seitenumbr uc h k ompakt --------- @ 13\m od_1476369695906_0.doc x @ 2265496 @ @ 1
Pos : 616 /Anleitungen/El ektr onik /FU und Starter/5. Par ameter/Par ameter auflistung (P000 ...)/P700- P799/Param eter P739 – Ak tuelle Tem peratur Kühlk örper [SK 1x 0E, SK 2xx E, SK 2xx E-FDS] @ 58\m od_1606132440920_14638.docx @ 2694925 @ @ 1
P739
[-01]
Heatsink temperature
...
(present heat sink temperature)
[-03]
-40 ... 150°C [-01] = Heat sink temperature of VFD
[-02] = Ambient temperature of VFD
[-03] = Temp. Motor KTY, motor temperature via KTY
Pos : 618 /Allgem ein/Allgem eingültig e Module/---------Seitenumbr uc h k ompakt --------- @ 13\m od_1476369695906_0.doc x @ 2265496 @ @ 1
BU 0200 en-US-4920
Information
(P203) of the motor
N
t control, "in relation to I
2
Display of untypical value
2 t monitoring" (P535)
5 Parameter
215