Function diagram
87654321
fp_mc_550_e.vsd
Functions
MASTERDRIVES MC
03.03.08
"Calculation of motor model"
-550 -
V2.5
Parameter P115 "Calc MotModel" = 1 also affects the following parameters:
Induction motor connected (P095 = 2, 4):
Synchronous motor connected
(P095 = 1 or P095 = 6)
P107 Mot Rtd Freq
P105 Mot.ShCirCurrent (only if P300 = 1)
P299 FieldWeakDir (only if P300 = 1)
P103 Mot No Load Amps (only if = 0 has first been
parameterized)
P121 Stator Resist
P122 Tot Leak React
P123 Stator React
P124 Rotor TimeConst
P293 FieldWKFreq
P294 Select flux control (set to 1 = controlled)
P602 Excitation Time
P603 De-Magnetize Time
Synchronous motor connected (P095 = 3):
P107 Mot Rtd Freq
P120 Main Field Induc
P121 Stator Resist
P105 Mot ShCirCurrrent (only if P300 = 1)
P299 FieldWeakDir (only if P300 = 1)
For both motor types,
are additionally set to motor rated values
P128 Max Current
P350 Ref Amps
P351 Ref Volts
P352 Ref Frequency
P353 Ref Speed
P354 Ref Torque
Parameter P115 "Calc MotModel" = 2 also affects the following parameters:
Induction motor connected (P095 = 2, 4): Synchronous motor connected (P095 = 1, 3, 5, 6):
P119 Ratio Lq/Ld
P120 Main Field Induc
P121 Stator Resist
P347 ON VoltsCompens.
P111 Ls = f(Isd)
P121 Stator Resist
P122 Tot Leak React
P123 Stator React
Torque motor connected (P095 = 5):
P107 Mot Rtd Freq
P105 Mot ShCirCurrrent (only if P300 = 1)
P295 FieldWeakDir (only if P300 = 1)
Parameter P115 "No-load measurement" = 4 also affects the following parameters (only for P095 = 2, 4):
P111 Ls = f(Isd)
P121 Stator Resist
P122 Tot Leak React
P123 Stator React
P124 Rotor TimeConst
P103 No-load current
n959.67 = 2
To Next Page
Loading...
