Operating instructions

16-16 Torque [Nm]
Range: Function:
0.0
Nm
*
[-30000.0 -
30000.0
Nm]
View the torque value with sign, applied to
the motor shaft. Linearity is not exact
between 110% motor current and torque in
relation to the rated torque. Some motors
supply more than 160% torque. Consequent-
ly, the min. value and the max. value will
depend on the max. motor current as well as
the motor used. The value is filtered, and thus
approx. 1.3 seconds may pass from when an
input changes value to when the data read-
out values change.
16-17 Speed [RPM]
Range: Function:
0 RPM * [-30000 - 30000 RPM] View the actual motor RPM.
16-18 Motor Thermal
Range: Function:
0 % * [0 - 100 %] View the calculated thermal load on the motor.
The cut-out limit is 100%. The basis for calcula-
tion is the ETR function selected in
par. 1-90 Motor Thermal Protection.
16-22 Torque [%]
Range: Function:
0 % * [-200 -
200 %]
This is a read out parameter only.
Shows the actual torque yielded in percentage of
the rated torque, based on the setting of the
motor size and rated speed in par. 1-20 Motor
Power [kW] or par. 1-21 Motor Power [HP] and
par. 1-25 Motor Nominal Speed.
This is the value monitored by the Broken Belt
Function set in par. 22-6*.
16-26 Power Filtered [kW]
Range: Function:
0.000 kW * [0.000 - 10000.000 kW]
16-27 Power Filtered [hp]
Range: Function:
0.000 hp * [0.000 - 10000.000 hp]
3.16.3 16-3* Drive Status
16-30 DC Link Voltage
Range: Function:
0 V * [0 - 10000 V] View a measured value. The value is filtered
with an 30 ms time constant.
16-32 Brake Energy /s
Range: Function:
0.000 kW * [0.000 - 10000.000
kW]
View the brake power transmit-
ted to an external brake resistor,
stated as an instantaneous value.
16-33 Brake Energy /2 min
Range: Function:
0.000 kW * [0.000 -
10000.000 kW]
View the brake power transmitted
to an external brake resistor. The
mean power is calculated on an
average basis for the most recent
120 seconds.
16-34 Heatsink Temp.
Range: Function:
0 C * [0 - 255 C] View the frequency converter heatsink temper-
ature. The cut-out limit is 90 ± 5 °C, and the
motor cuts back in at 60 ± 5 °C.
16-35 Inverter Thermal
Range: Function:
0 % * [0 - 100 %] View the percentage load on the inverter.
16-36 Inv. Nom. Current
Range: Function:
Application
dependent
*
[0.01 -
10000.00 A]
View the inverter nominal current,
which should match the
nameplate data on the connected
motor. The data are used for
calculation of torque, motor
protection, etc.
16-37 Inv. Max. Current
Range: Function:
Application
dependent
*
[0.01 -
10000.00 A]
View the inverter maximum
current, which should match the
nameplate data on the connected
motor. The data are used for
calculation of torque, motor
protection, etc.
16-38 SL Controller State
Range: Function:
0 * [0 - 100 ] View the state of the event under execution by the
SL controller.
Parameter Description
VLT
®
HVAC Drive Programming Guide
114 MG.11.CA.02 - VLT
®
is a registered Danfoss trademark
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