Janson Controls FC100 Series, Руководство пользователя

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P113 : V / F minimum voltage
V / F minimum voltage setup is relevant to start torque to a certain extend .
Increasing the value of this parameter properly can increase the torque of
starting
, it can also cause over current . Generally , it ' s not necessary to change
the value of P113 .
P114 : V / F minimum frequency
V / F minimum frequency determines the initial point of V / F curve , it is the
minimum value in V / F curve .
Please refer to the following table for the specific Default setting of each model :
Model P107 P108 P111 P115
7 7 15 8
8 8
14
8
9 9 14 8
8 8
27
8
9 9
26 8
10 10
25 8
FC100 - 4T - 0 . 75G
FC100 - 2S - 0 . 4G
FC100 - 2S - 0 . 75G
FC100 - 2S - 1 . 5G
FC100 - 4T - 2 . 2G
FC100 - 4T - 1 . 5G
P115 Carrier frequency
Setting Range
:
0
-
15 Unit
:
1
Carrier frequency decides the switching frequency of internal power module . The
factory setting of inverters with different capacity are different because will affect
motor noise
, motor heating and disturbance .
Carrier frequency P115 Motor Noise Motor Heating Disturbance
Small —► Big Big —► Small Small — Big Small — Big
Therefore , when the environment demands running without noise , you shall
increase the value of P115 , the maximum load of inverter will decrease . If motor
is far from inverter , you shall lower the value of P115 so as to lower the leakage
current between wires and wire to ground . When the environment temperature or
motor load is high , you shall lower the value of P115 to reduce the heating of the
inverter . Refer to table in P114 for the factory set of P115 .
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Chapter 6 Description of parameter setting
FC100 Series User Manaul