Danfoss FC 300 Design Manual page 133

FC 300 Design Guide
This parameter cannot be adjusted while the mo-
tor is running.
1-03 Torque Characteristics
Value:
Constant torque
Variable torque
Auto energy optim.
Function:
Select the torque characteristic required.
VT and AEO are both energy saving operations.
Constant torque [0]: The motor shaft output will
provide constant torque under variable speed
control.
Variable Torque [1]: The motor shaft output will
provide variable torque under variable speed con-
trol. Set the variable torque level in par. 14-40 VT
Level.
Automatic Energy Optimizing function [2]: This
function automatically optimises energy con-
sumption by minimising magnetisation and fre-
quency via par. 14-41 AEO Minimum Magnetisa-
tion and par. 14-42 Minimum AEO Frequency.
This parameter cannot be adjusted while the mo-
tor is running.
1-04 Overload Mode
Value:
High torque
Normal torque
Function:
High torque [0] allows up to 160% over torque.
Normal torque [1] is for oversized motor - allows
up to 110% over torque.
This parameter cannot be adjusted while the mo-
tor is running.
1-05 Local Mode Configuration
Value:
Speed open loop
Speed closed loop
As conf. mode par. 1-00
factory setting
How to Programme
[0]
[1]
[2]
[0]
[1]
[0]
[1]
[2]
() display text []
MG.33.B7.02 - VLT is a registered Danfoss trademark
Function:
Select which application configuration mode (par.
1-00), i.e. application control principle, to use
when a Local (LCP) Reference is active. A Local
Reference can be active only when par. 3-13 Ref-
erence Site is set to [0] or [2]. By default the local
reference is active in Hand Mode only.
1-1* Motor selection
Parameter group for setting general motor data.
This parameter group cannot be adjusted while
the motor is running.
1-10 Motor Construction
Value:
Asynchronous
PM, non salient SPM (FC 302 only)
Function:
Select the motor design type.
Select Asynchronous [0] for asynchronous mo-
tors.
Select PM, non salient SPM (FC 302 only) [1] for
permanent magnet (PM) motors.
Note that PM motors are divided into two groups,
with either surface mounted (non salient) or inte-
rior (salient) magnets.
Motor design can either be asynchronous or per-
manent magnet (PM) motor.
1-2* Motor Data
Parameter group 1-2* comprises input data from
the nameplate on the connected motor.
Parameters in parameter group 1-2* cannot be
adjusted while the motor is running.
NB!
Changing the value of these parame-
ters affects the setting of other param-
eters.
1-20 Motor Power [kW]
Value:
0.09 - 500 kW
Function:
Enter the nominal motor power in kW according to
the motor nameplate data. The default value cor-
responds to the nominal rated output of the unit.
value for use in communication via serial communication port
[0]
[1]
[Size related]
133