Danfoss VLT AQUA Drive Operating Instructions Manual page 81

®
VLT AQUA Drive
Operating Instructions
[181] Prev. Maintenance
[190] No-Flow
[191] Dry Pump
[192] End of Curve
[193] Sleep Mode
[194] Broken Belt
[195] Bypass Valve Control
[196] Pipe Filling
[211] Cascade Pump1
[212] Cascade Pump2
[213] Cascade Pump3
[223] Alarm, Trip Locked
[224] Bypass Mode Active
8.2.8. 6-** Analog In/Out
Parameter group for configuration of the analog input and output.
6-00 Live Zero Timeout Time
Range:
*
10s [1 - 99 s]
6-01 Live Zero Timeout Function
Option:
* Off
[0]
[1] Freeze output
[2] Stop
[3] Jogging
[4] Max. speed
[5] Stop and trip
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 asso-
ciated with the selected current input falls below 50% of the value set in par. 6-10, par. 6-12, par. 6-20 or par.
6-22 for a time period longer than the time set in par. 6-00, the function selected in par. 6-01 will be activated.
Function:
Select the time-out function. The function set in par. 6-01 will be activated if the input signal on terminal 53 or
54 is below 50% of the value in par. 6-10, par. 6-12, par. 6-20 or par. 6-22 for a time period defined in par.
6-00. If several time-outs occur simultaneously, the frequency converter prioritises the time-out functions as
follows:
Live Zero Time-out Function
1. Par. 6-01
Control-word Time-out Function
2. Par. 8-04
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 Set-up
This parameter cannot be adjusted while the motor is running.
®
MG.20.M4.02 - VLT is a registered Danfoss trademark
8. How to programme the frequency converter
, must be set to Multi Set-up , [9].
8
81