Application Manual CDA3000
4-39
4 Application data sets
1
2
3
4
5
6
A
DE
EN
FR
Active functions with rotational drives
More details of the software functions and setting options are presented
in section 5 “Software functions” and section 6 “Control modes”.
Function Effect VFC SFC FOR
IxR load compensation
In case of load surges a higher torque
is available, and the motor heats up
less
Current injection Increase in starting torque
Current-controlled star-
tup with ramp reversal
Protection against current overload
shut-off in acceleration of large load
torques
Protection against drive stalling
Acceleration and deceleration proces-
ses with maximum dynamics along the
current limit
to
V. 1 .40
Magnetizing
Increase in startup and standstill tor-
que
Table4.19 Activefunctions
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