Danfoss VLT AutomationDrive FC 361 Programming Manual page 79

Parameter Descriptions
5-55 Term. 33 Low Frequency
Range: Function:
100 Hz [0 - 110000 Enter the low frequency
*
Hz] corresponding to the low motor
shaft speed (that is low reference
value) in parameter 5-57 Term. 33
Low Ref./Feedb. Value.
5-56 Term. 33 High Frequency
Range: Function:
100 Hz [0 - 110000 Enter the high frequency
*
Hz] corresponding to the high motor
shaft speed (that is high reference
value) in parameter 5-58 Term. 33
High Ref./Feedb. Value.
5-57 Term. 33 Low Ref./Feedb. Value
Range: Function:
0 Referen- [-999999.999 Enter the low reference value [RPM]
ceFeedback - 999999.999 for the motor shaft speed. This is
Unit Reference- also the low feedback value, see
*
also parameter 5-52 Term. 29 Low
FeedbackUnit]
Ref./Feedb. Value.
5-58 Term. 33 High Ref./Feedb. Value
Range: Function:
Size [-999999.999 Enter the high reference value
related - 999999.999 [RPM] for the motor shaft speed.
*
Reference- See also parameter 5-53 Term. 29
FeedbackUnit] High Ref./Feedb. Value.
5-59 Pulse Filter Time Constant #33
Range: Function:
NOTICE
100 [5 - 1000
ms ms]
*
This parameter cannot be adjusted
while the motor is running.
Enter the pulse filter time constant. The
low-pass filter reduces the influence and
dampens oscillations on the feedback
signal from the control.
This is an advantage if there is a lot of
noise in the system.
NOTICE
These parameters cannot be adjusted while the motor is
running.
These parameters configure pulse outputs with their
functions and scaling. Terminals 27 and 29 are allocated to
pulse output via parameter 5-01 Terminal 27 Mode and
parameter 5-02 Terminal 29 Mode, respectively.
MG06J202
Programming Guide
High output
value
P 5-60(term27)
P 5-63(term29)
Illustration 4.29 Configuration of Pulse Outputs
Options for readout output variables:
[0] No operation
[45] Bus control
[48] Bus control
timeout
[100] Output frequency
[101] Reference
[102] Feedback
[103] Motor current
[104] Torque relative to
limit
[105] Torque relative to
rated
[106] Power
[107] Speed
[108] Torque
[109] Max. out freq
[113] Ext. Closed Loop 1
5-60 Terminal 27 Pulse Output Variable
Option:
[0]
[45]
[48]
[100]
[101]
[102]
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Output value
High freq.
P 5-62(term27)
P 5-65(term29)
Parameters for configuring the scaling
and output functions of pulse
outputs. The pulse outputs are
designated to terminals 27 or 29.
Select terminal 27 output in
parameter 5-01 Terminal 27 Mode and
terminal 29 output in
parameter 5-02 Terminal 29 Mode.
Function:
No operation Select the display output for
terminal 27.
Bus ctrl.
Bus ctrl.,
timeout
Output
frequency
Reference
Feedback
4 4
Output
(Hz)
77