Danfoss VLT AQUA Drive FC 202 Operating Instructions Manual page 90

8. How to programme the frequency converter
5-53 Term. 29 High Ref./Feedb. Value
Range:
100.000 N/ [-999999.999 - 999999.999 N/A]
A*
8.2.8. 6-** Analog In/Out
Parameter group for configuration of the analog input and output.
6-00 Live Zero Timeout Time
Range:
10 s* [1 - 99 s]
6-01 Live Zero Timeout Function
Option:
8
[0] * Off
[1] Freeze output
[2] Stop
[3] Jogging
[4] Max. speed
[5] Stop and trip
90
Function:
Enter the high reference value [RPM] for the motor shaft speed and the high feedback value, see
33 High Ref./Feedb. Value
also par. 5-58 Term.
Function:
Enter the Live Zero Time-out time period. Live Zero Time-out Time is active for analog inputs, i.e.
terminal 53 or terminal 54, allocated to current and 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 Terminal 53 Low Voltage
Low Voltage or par. 6-22 Terminal 54 Low Current
Live Zero Timeout Time
6-00 , the function selected in par. 6-01
activated.
Function:
Select the time-out function. The function set in par. 6-01
vated if the input signal on terminal 53 or 54 is below 50% of the value in par. 6-10
Low Voltage 53 Low Current
, par. 6-12 Terminal
54 Low Current
6-22 Terminal for a time period defined in par. 6-00
several time-outs occur simultaneously, the frequency converter prioritises the time-out functions
as follows:
Live Zero Timeout Function
1. par. 6-01
Timeout Function
2. par. 8-04 Control
The output frequency of the frequency converter 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
If you select set-up 1-4, par. 0-10 Active
This parameter cannot be adjusted while the motor is running.
®
MG.20.M5.02 - VLT is a registered Danfoss trademark
.
, par. 6-12 Terminal 53 Low Current
for a time period longer than the time set in par.
Live Zero Timeout Function
Live Zero Timeout Function
Terminal 54 Low Voltage
, par. 6-20
Live Zero Timeout Time
Set-up must be set to Multi Set-up
®
VLT AQUA Drive
Operating Instructions
, par. 6-20 Terminal 54
will be
will be acti-
Terminal 53
or par.
. If
, [9].