[199]
Pipe Filling
[211]
Cascade Pump1
[212]
Cascade Pump2
[213]
Cascade Pump3
[223]
Alarm, Trip Locked
[224]
Bypass Mode Active
5-53 Term. 29 High Ref./Feedb. Value
Range:
Function:
100.000*
[-999999.999 - 999999.999 ]
Enter the high reference value [RPM] for the motor shaft speed and the high feedback value, see
also par. 5-58
Term. 33 High Ref./Feedb. Value
.
6.3.8 6-** Analog In/Out
Parameter group for configuring the analog input and output.
6-00 Live Zero Timeout Time
Range:
Function:
10 s*
[1 - 99 s]
Enter the Live Zero Timeout time period. Live Zero Timeout Time is active for analog inputs, i.e.,
terminal 53 or terminal 54, used as reference or feedback sources. If the reference signal value
associated with the selected current input falls below 50% of the value set in par. 6-10
, par. 6-12
Terminal 53 Low Current
par. 6-22
Terminal 54 Low Current
for a time period longer than the time set in par. 6-00
, the function selected in par. 6-01
6-01 Live Zero Timeout Function
Option:
Function:
Select the timeout function. The function set in par. 6-01
will be acti-
vated if the input signal on terminal 53 or 54 is below 50% of the value in par. 6-10
, par. 6-12
Terminal 53 Low Current
par. 6-22
Terminal 54 Low Current
for a time period defined in par. 6-00
If several timeouts occur simultaneously, the adjustable frequency drive prioritizes the timeout
functions as follows:
1.
2.
Par. 8-04
Control Word Timeout Function
The output frequency of the adjustable frequency drive can be:
•
[1] frozen at the present value
•
[2] overruled to stop
•
[3] overruled to jog speed
•
[4] overruled to max. speed
•
[5] overruled to stop with subsequent trip
[0] *
Off
[1]
Freeze output
[2]
Stop
[3]
Jogging
[4]
Max. speed
[5]
Stop and trip
VLT AQUA Low Harmonic Drive Instruction
Manual
6 How to Program the Low Harmonic Drive
MG.20.T1.22 - VLT
®
is a registered Danfoss trademark
6-27
6
