132 Functional description CG Drives & Automation 01-7492-01r1
Maximum power [355]
Sets maximum power. Can be used for limiting motor
power in field weakening operation. This function operates
as an upper power limit and internally limits the parameter
“Max Torque [351]” according to:
Tlimit = Plimit[%] / (Actual Speed / Sync Speed)
“Off” means no power limit.
11.3.7 Preset References [360]
Motor Potentiometer [361]
Sets the properties of the motor potentiometer function. See
the parameter “DigIn1 [521]” for the selection of the motor
potentiometer function.
Fig. 108 MotPot function.
355 Max Power
Default: Off
Range:
Off, 1 - 400% of motor nominal power
(Off=0)
NOTE: The maximum possible setting for parameter
[355] is limited by I
NOM
/I
MOT
x 120%, but not higher
than 400%.
361 Motor Pot
Default: Non Volatile
Volatile 0
After a stop, trip or power down, the AC
drive will start always from zero speed (or
minimum speed, if selected).
Non volatile
1
Non Volatile. After a stop, trip or power
down of the AC drive, the reference value
at the moment of the stop will be
memorized. After a new start command
the output speed will resume to this
saved value.
t
t
n
t
To Next Page
Loading...
Need help?
General
