5-55 Term. 33 Low Frequency
Range:
Function:
100 Hz
*
[0 - 110000
Hz]
Enter the low frequency
corresponding to the low motor shaft
speed (i.e. low reference value) in
5-57 Term. 33 Low Ref./Feedb. Value
.
5-56 Term. 33 High Frequency
Range:
Function:
100 Hz
*
[0 - 110000
Hz]
Enter the high frequency
corresponding to the high motor shaft
speed (i.e. high reference value) in
5-58 Term. 33 High Ref./Feedb. Value
.
5-57 Term. 33 Low Ref./Feedb. Value
Range:
Function:
0.000
*
[-999999.999 -
999999.999 ]
Enter the low reference value
[RPM] for the motor shaft speed.
This is also the low feedback
value, see also
5-52 Term. 29 Low
Ref./Feedb. Value
.
5-58 Term. 33 High Ref./Feedb. Value
Range:
Function:
Size related
*
[-999999.999 -
999999.999
ReferenceFeedbackUnit]
Enter the high reference
value [RPM] for the motor
shaft speed. See also
5-53 Term. 29 High Ref./
Feedb. Value
.
5-59 Pulse Filter Time Constant #33
Range:
Function:
100 ms
*
[1 - 1000
ms]
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.
NOTE
This parameter cannot be adjusted while the motor is
running.
5-60 Terminal 27 Pulse Output Variable
Option:
Function:
[0]
No operation
Select the desired display output for
terminal 27.
[45]
Bus ctrl.
[48]
Bus ctrl., timeout
[51]
MCO controlled
[100] Output frequency
[101] Reference
[102] Feedback
[103] Motor current
5-60 Terminal 27 Pulse Output Variable
Option:
Function:
[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:
Function:
Size related
*
[0 - 32000
Hz]
Set the maximum frequency for
terminal 27, corresponding to the
output variable selected in
5-60 Terminal 27 Pulse Output
Variable
.
5-63 Terminal 29 Pulse Output Variable
Option:
Function:
[0]
*
No operation
Select the desired display output for
terminal 29.
[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
5-65 Pulse Output Max Freq #29
Set the maximum frequency for terminal 29 corresponding to the
output variable set in
5-63 Terminal 29 Pulse Output Variable
.
Range:
Function:
5000 Hz
*
[0 - 32000 Hz]
5-90 Digital & Relay Bus Control
Range:
Function:
0
*
[0 - 2147483647 ] This parameter holds the state of the
digital outputs and relays that is
controlled by bus.
A logical '1' indicates that the output is
high or active.
A logical '0' indicates that the output is
low or inactive.
Parameter Descriptions
Operating Instructions VLT
®
CDS302 and CDS303
MG34M302 - VLT
®
is a registered Danfoss trademark/Commercial Compressor
67
6
6
