Danfoss VLT AQUA Drive FC 200 Instruction Manual page 120

VLT AQUA Low Harmonic Drive Instruction
Manual
[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:
100.000* [-999999.999 - 999999.999 ]
6.3.8 6-** Analog In/Out
Parameter group for configuring the analog input and output.
6-00 Live Zero Timeout Time
Range:
10 s* [1 - 99 s]
6-01 Live Zero Timeout Function
Option:
[0] * Off
[1] Freeze output
[2] Stop
[3] Jogging
[4] Max. speed
[5] Stop and trip
Function:
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
Function:
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
Low Voltage , par. 6-12 Terminal 53 Low Current
par. 6-22 Terminal 54 Low Current
Timeout Time
, the function selected in par. 6-01
Function:
Select the timeout 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 Terminal 53 Low Current
, par. 6-12
Terminal 54 Low Current
par. 6-22
If several timeouts occur simultaneously, the adjustable frequency drive prioritizes the timeout
functions as follows:
Live Zero Timeout Function
1. Par. 6-01
Control Word Timeout Function
2. Par. 8-04
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
®
MG.20.T1.22 - VLT is a registered Danfoss trademark
6 How to Program the Low Harmonic Drive
.
, par. 6-20 Terminal 54 Low Voltage
for a time period longer than the time set in par. 6-00
Live Zero Timeout Function
Live Zero Timeout Function
Terminal 54 Low Voltage
, par. 6-20
for a time period defined in par. 6-00
6
Terminal 53
or
Live Zero
will be activated.
will be acti-
Terminal 53
or
Live Zero Timeout Time
.
6-27