16-37 Inv. Max. Current
Range:
Function:
Size
related
*
[0.01 -
10000 A]
View the inverter maximum current,
which must 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.
16-39 Control Card Temp.
Range:
Function:
0 °C
*
[0 - 100 °C] View the temperature on the control card,
stated in
°
C
16-40 Logging Buffer Full
Option: Function:
View whether the logging buffer is full (see parameter
group
15-1* Data Log Settings
). The logging buffer is
never full when setting
parameter 15-13 Logging Mode
to
[0] Log always
.
[0] No
[1] Yes
16-48 Speed Ref. After Ramp [RPM]
Range:
Function:
0 RPM
*
[-30000 - 30000
RPM]
This parameter specifies the
reference given to the frequency
converter after the speed ramp.
6.13.3 16-5* Ref. & Feedb.
16-50 External Reference
Range:
Function:
0
*
[-200 - 200 ] View the total reference, the sum of digital,
analog, preset, bus and freeze references, plus
catch-up and slow-down.
16-51 Pulse Reference
Range:
Function:
0
*
[-200 - 200 ] View the reference value from programmed
digital input(s). The readout can also reflect
the impulses from an incremental encoder.
16-52 Feedback [Unit]
Range:
Function:
0 Reference-
FeedbackUnit
*
[-999999.999 -
999999.999
ReferenceFeed-
backUnit]
View the feedback unit
resulting from the selection
of unit and scaling in
parameter 3-00 Reference
Range
,
parameter 3-01 Reference/
Feedback Unit
,
parameter 3-02 Minimum
Reference
and
parameter 3-03 Maximum
Reference
.
16-53 Digi Pot Reference
Range:
Function:
0
*
[-200 - 200 ] View the contribution of the Digital Potenti-
ometer to the actual reference.
16-57 Feedback [RPM]
Range:
Function:
0 RPM
*
[-30000 -
30000 RPM]
Readout parameter where the actual motor
RPM from the feedback source can be read
in both closed loop and open loop. Select
the feedback source in
parameter 7-00 Speed PID Feedback Source
.
Parameter Descriptions
VLT
®
Compressor Drives CDS 302/CDS 303
108
Danfoss A/S © Rev. 2013-07-03 All rights reserved.
MG34M422
6
6
Summary of Contents for VLT CDS 303
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