Parameter Lists - Danfoss VLT FC 300 Instruction Manual

VLT ® Automation Drive FC 300
Instruction Manual High Power
3-42 Ramp 1 Ramp-down Time
Range:
Size re-
lated

4.3. Parameter Lists

Changes during operation
"TRUE" means that the parameter can be changed while the adjustable frequency drive is in
operation, and "FALSE" means that it must be stopped before a change can be made.
4-Set-up
'All set-up': the parameters can be set individually in each of the four set-ups, i.e., one single
parameter can have four different data values.
'1 set-up': the data value will be the same in all set-ups.
Conversion index
This number refers to a conversion figure used when writing or reading to and from the adjustable
frequency drive.
Conv. index
Conv. factor
Data type
2
3
4
5
6
7
9
33
35
54
See the adjustable frequency drive
and 54.
Parameters for the adjustable frequency drive are grouped into various parameter groups for easy
selection of the correct parameters for optimized operation of the adjustable frequency drive.
0-xx Operation and display parameters for basic adjustable frequency drive settings
1-xx Load and motor parameters, includes all load and motor-related parameters
Function:
[0.01 - 3600.00 s] Enter the ramp-down time, i.e., the deceleration time from the
rated motor speed n
down time so that no overvoltage arises in the inverter due to
regenerative operation of the motor, and so that the generated
current does not exceed the current limit set in par. 4-18. The
value 0.00 corresponds to 0.01 s in speed mode. See ramp-up
time in par. 3-41.
Par
. 3 − 42 =
100 67 6 5 4
1 1/60 100000 100000 10000
0
Description
Integer 8
Integer 16
Integer 32
Unsigned 8
Unsigned 16
Unsigned 32
Visible String
Normalized value 2 bytes
Bit sequence of 16 Boolean variables
Time difference w/o date
Design Guide
MG.33.U1.22 - VLT ® is a registered Danfoss trademark.
(par. 1-25) to 0 RPM. Choose a ramp-
M,N
t s x n
acc M N
,
ref
Δ
3 2 1 0 -1 -2
1000 100 10 1 0.1 0.01
for further information about data types 33, 35
4. How to Program
( par . 1 − 25 ) RPM
RPM
-3 -4 -5 -6
0.00 0.000 0.0000 0.000001
1 1 1
Type
Int8
Int16
Int32
Uint8
Uint16
Uint32
VisStr
N2
V2
TimD
4
83