Danfoss VLT AutomationDrive FC 301 Programming Manual page 92

Parameter Descriptions
5-58 Term. 33 High Ref./Feedb. Value
Range:
Size related
*
999999.999
ReferenceFeed-
3 3
backUnit]
5-59 Pulse Filter Time Constant #33
Range:
100 ms [1 -
*
1000
ms]
3.7.6 5-6* Pulse Outputs
NOTICE
These parameters cannot be adjusted
while the motor is running.
These parameters are to configure pulse outputs with their
functions and scaling. Terminal 27 and 29 are allocated to
pulse output via 5-01 Terminal 27 Mode and 5-02 Terminal
29 Mode, respectively.
Output value
High output
value
P 5-60(term27)
P 5-63(term29)
Illustration 3.38 Configuration of Pulse Outputs
Options for readout output variables:
90
Function:
[-999999.999 - Enter the high reference
value [RPM] for the motor
shaft speed. See also
5-53 Term. 29 High Ref./
Feedb. Value.
Function:
Enter the pulse filter time constant. The low-
pass filter reduces the influence on and
dampens oscillations on the feedback signal
from the control.
This is an advantage, e.g. if there is a great
amount on noise in the system.
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
5-01 Terminal 27 Mode and
terminal 29 output in
5-02 Terminal 29 Mode.
®
VLT AutomationDrive FC 301/302 Programming Guide
[0] No operation
[45] Bus control
[48] Bus control time-out
[51] MCO controlled
[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
5-60 Terminal 27 Pulse Output Variable
Option:
[0] No operation
[45] Bus ctrl.
[48] Bus ctrl., timeout
[51] MCO controlled
[100] Output frequency
[101] Reference
[102] Feedback
[103] Motor Current
[104] Torque rel to limit
[105] Torq relate to rated
[106] Power
[107] Speed
[108] Torque
[109] Max Out Freq
[119] Torque % lim
5-62 Pulse Output Max Freq #27
Range:
Size related
Output
(Hz)
5-63 Terminal 29 Pulse Output Variable
Option:
[0] No operation
[45] Bus ctrl.
[48] Bus ctrl., timeout
[51] MCO controlled
[100] Output frequency
[101] Reference
[102] Feedback
[103] Motor Current
[104] Torque rel to limit
MG33MH02 - Rev. 2013-09-30
Function:
Select the desired display output for
terminal 27.
Function:
[0 - 32000 Set the maximum frequency for
*
Hz] terminal 27, corresponding to the
output variable selected in
5-60 Terminal 27 Pulse Output Variable.
Function:
Select the desired display output for
terminal 29. This parameter is
available for FC 302 only.