Index - Danfoss vlt AQUA Instruction Manual

®
VLT AQUA Drive
Instruction Manual
29-04 Pipe Fill Rate
Range:
0.001 units/ [0.001–999999.999 units/s]
s*
29-05 Filled Setpoint
Range:
0 s* [0–999999,999 s]
8.3 Parameter Options
8.3.1 Default settings
Changes during operation:
"TRUE" means that the parameter can be changed while the adjustable frequency drive is in operation, and "FALSE" means that the adjustable frequency
drive must be stopped before a change can be made.
4 set-up:
'All set-up': the parameter 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': data value will be the same in all set-ups.
SR:
Size related
Conversion index:
This number refers to a conversion figure used when writing or reading by means of an adjustable frequency drive.
Conv. index 100 67
Conv. factor 1 1/60 1000000
Data type Description
2 Integer 8
3 Integer 16
4 Integer 32
5 Unsigned 8
6 Unsigned 16
7 Unsigned 32
9 Visible String
33 Normalized value 2 bytes
35 Bit sequence of 16 Boolean variables
54 Time difference w/out date
Function:
Specifies the filling rate in units/second using the PI controller. Filling rate units are feedback units/
second. This function is used for filling vertical pipe systems but will be active when the filling time
has expired, no matter what, until the pipe fill setpoint set in par. 29-05 is reached.
Function:
Specifies the filled setpoint at which the pipe fill function will be disabled and the PID controller will
take control. This function can be used both for horizontal and vertical pipe systems.
6 5 4 3
100000 10000 1000 100
®
MG.20.M5.22 - VLT is a registered Danfoss trademark
8 How to program the adjustable frequency
N/A:
No default value available.
2 1 0 -1 -2
10 1 0.1 0.01
-3 -4 -5 -6
0.001 0.0001 0.00001 0.000001
Type
Int8
Int16
Int32
Uint8
Uint16
Uint32
VisStr
N2
V2
TimD
drive
8
8-47