Santerno Sinus Penta - Page 287

PROGRAMMING GUIDE
SINUS PENTA
287/486
C037 (C080, C123) Frequency for Boost 1 Application
C037 (Motor 1)
C080 (Motor 2)
C123 (Motor 3)
Range
6 ÷ 99 6 ÷ 99 %
Default
See Table 83 and Table 87
Level
ADVANCED
Address
1037,1080,1123
Control
IFD
Function
Frequency for application of voltage Boost with parameter C036 for motor 1,
parameter C079 for motor 2 and parameter C122
for motor 3. This is expressed as
a percentage of the motor rated frequency (C015, C058, C101).
C038 (C081, C124) Autoboost
C038 (Motor 1)
C081 (Motor 2)
C124 (Motor 3)
Range
0 ÷ 10
0 ÷ 10 %
Default
See Table 83 and Table 87
Level
ADVANCED
Address
1038, 1081, 1124
Control
IFD
Function
Variable torque compensation expressed as a percentage of the motor rated
voltage. The preset value expresses the voltage increase when the motor is
running at its rated torque.
NOTE
For optimum efficiency, it is recommended that Autotune I074=0,
as the stator resistance
value (C022, C065, C108) is used for the Autoboost functionality.
C039 (C082,C125) Slip Compensation
C039 (Motor 1)
C082 (Motor 2)
C125 (Motor 3)
Range
0 ÷ 200 [0: Disabled] ÷ 200 %
Default
0
[0: Disabled]
Level
ADVANCED
Address
1039, 1082, 1125
Control
IFD
Function
This parameter represents the motor rated slip expressed as a value percent. If set
to 0, this function is disabled.
NOTE
For optimum efficiency, it is recommended that Autotune I074=0, as the stator resistance
value (C022, C065, C108) is used for the Autoboost functionality.
The no-load power value is to be entered as well (C020, C063, C106).