Application Set-Up Examples - Danfoss VLT AQUA Drive FC 202 Design Manual

Application Examples
4 4
T 1-71 Start Delay.
1-71
T 1-79 Pump Start Max Time to Trip. This time includes
1-79
the time in T
N 1-86 Trip Speed Low [RPM]. If the speed drops below
1-86
this value during normal operation, the adjustable
frequency drive trips.
1 Normal operation.
Figure 4.4 Advanced Minimum Speed Monitoring

4.3 Application Set-up Examples

The examples in this section are intended as a quick reference for common applications.
•
Parameter settings are the regional default values unless otherwise indicated (selected in 0-03 Regional Settings).
•
Parameters associated with the terminals and their settings are shown next to the drawings.
•
Required switch settings for analog terminals A53 or A54 are also shown.
NOTICE!
When the optional STO feature is used, a jumper wire may be required between terminal 12 (or 13) and terminal 37 for
the adjustable frequency drive to operate when using factory default programming values.
SLC Application Example
One sequence 1:
1. Start.
2. Ramp-up.
3. Run at reference speed 2 s.
4. Ramp-down.
5. Hold shaft until stop.
104
VLT
N
RPM
1
N
1-86
0 T T
T
1-79
1-71
.
1-71
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®
AQUA Drive FC 202
MG20N622