Operating instructions

3.3.2 1-2* Motor Data
Parameter group 1-2* comprises input data from the
nameplate on the connected motor.
NOTE
Changing the value of these parameters affects the
setting of other parameters.
1-20 Motor Power [kW]
Range: Function:
Application
depend-
ent
*
[Applica-
tion
dependant]
Enter the nominal motor power in kW
according to the motor nameplate data.
The default value corresponds to the
nominal rated output of the unit.
This parameter cannot be adjusted while
the motor is running. Depending on the
choices made in par. 0-03 Regional
Settings, either par. 1-20 Motor Power
[kW] or par. 1-21 Motor Power [HP] is
made invisible.
1-21 Motor Power [HP]
Range: Function:
Application
depend-
ent
*
[Applica-
tion
dependant]
Enter the nominal motor power in HP
according to the motor nameplate data.
The default value corresponds to the
nominal rated output of the unit.
This parameter cannot be adjusted while
the motor is running.
Depending on the choices made in
par. 0-03 Regional Settings, either
par. 1-20 Motor Power [kW] or
par. 1-21 Motor Power [HP] is made invisi-
ble.
1-22 Motor Voltage
Range: Function:
Application
dependent
*
[Application
dependant]
Enter the nominal motor voltage
according to the motor nameplate
data. The default value corresponds
to the nominal rated output of the
unit.
This parameter cannot be adjusted
while the motor is running.
1-23 Motor Frequency
Range: Function:
Application
dependent
*
[20 -
1000 Hz]
Select the motor frequency value from the
motor nameplate data.For 87 Hz operation
with 230/400 V motors, set the nameplate
data for 230 V/50 Hz. Adapt
par. 4-13 Motor Speed High Limit [RPM] and
par. 3-03 Maximum Reference to the 87 Hz
application.
NOTE
This parameter cannot be adjusted while the motor is
running.
1-24 Motor Current
Range: Function:
Application
dependent
*
[Application
dependant]
Enter the nominal motor current
value from the motor nameplate
data. This data is used for calculat-
ing motor torque, motor thermal
protection etc.
NOTE
This parameter cannot be adjusted while the motor is
running.
1-25 Motor Nominal Speed
Range: Function:
Application
dependent
*
[100 - 60000
RPM]
Enter the nominal motor speed
value from the motor nameplate
data. This data is used for calculat-
ing automatic motor compensa-
tions.
NOTE
This parameter cannot be adjusted while the motor is
running.
1-28 Motor Rotation Check
Option: Function:
Following installation and connection of the motor,
this function allows the correct motor rotation
direction to be verified. Enabling this function
overrides any bus commands or digital inputs,
except External Interlock and Safe Stop (if included).
[0]
* Off Motor Rotation Check is not active.
[1] Enabled Motor Rotation Check is enabled. Once enabled,
Display shows:
“Note! Motor may run in wrong direction”.
Pressing [OK], [Back] or [Cancel] will dismiss the message and
display a new message: “Press [Hand on] to start the motor.
Press [Cancel] to abort”. Pressing [Hand on] starts the motor at
5 Hz in forward direction and the display shows: “Motor is
running. Check if motor rotation direction is correct. Press [Off]
to stop the motor”. Pressing [Off] stops the motor and resets
par. 1-28 Motor Rotation Check. If motor rotation direction is
incorrect, two motor phase cables should be interchanged.
IMPORTANT:
Parameter Description
VLT
®
HVAC Drive Programming Guide
MG.11.CA.02 - VLT
®
is a registered Danfoss trademark 39
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