Danfoss VLT AQUA Drive FC 202 Programming Manual page 95

Parameter Description
6-21 Terminal 54 High Voltage
Range: Function:
10 V [ par. 6-20 Enter the high voltage value. This analog
*
- 10 V] input scaling value should correspond to the
high reference feedback value set in
parameter 6-25 Terminal 54 High Ref./Feedb.
Value.
6-22 Terminal 54 Low Current
Range: Function:
4 mA [ 0 - Enter the low current value. This reference
*
par. 6-23 signal should correspond to the low reference
mA] feedback value set in parameter 6-24 Terminal
54 Low Ref./Feedb. Value. Set the value at
>2 mA to activate the live zero timeout
function in parameter 6-01 Live Zero Timeout
Function.
6-23 Terminal 54 High Current
Range: Function:
20 mA [ par. 6-22 Enter the high current value
*
- 20 mA] corresponding to the high reference
feedback value set in
parameter 6-25 Terminal 54 High Ref./Feedb.
Value.
6-24 Terminal 54 Low Ref./Feedb. Value
Range:
0 ReferenceFeed- [-999999.999 -
backUnit 999999.999
*
ReferenceFeed-
backUnit]
6-25 Terminal 54 High Ref./Feedb. Value
Range:
100 Reference- [-999999.999 -
FeedbackUnit 999999.999
*
ReferenceFeed-
backUnit]
MG20OB02
Programming Guide
Function:
Enter the analog input
scaling value that
corresponds to the low
voltage/low current value
set in
parameter 6-20 Terminal 54
Low Voltage and
parameter 6-22 Terminal 54
Low Current.
Function:
Enter the analog input
scaling value that
corresponds to the high
voltage/high current value
set in
parameter 6-21 Terminal 54
High Voltage and
parameter 6-23 Terminal 54
High Current.
Danfoss A/S © 05/2018 All rights reserved.
6-26 Terminal 54 Filter Time Constant
Range: Function:
NOTICE
0.005 s [0.005 - 10
*
s]
This parameter cannot be adjusted
while the motor is running.
Enter the filter time constant. This is a
first-order digital low-pass filter time
constant for suppressing electrical noise in
terminal 54. Increasing the value improves
dampening but also increases the time
delay through the filter.
6-27 Terminal 54 Live Zero
Option: Function:
[0] Disabled
[1] Enabled This parameter makes it possible to disable the
*
live zero monitoring. For example, this is used if
the analog outputs are used as part of a
decentral I/O system (for example when not part
of any control functions related to the frequency
converter, but feeding an external control system
with data).
3.8.4 6-3* Analog Input X30/11
Parameter group for configuring the scale and limits for
analog input 3 (X30/11) placed on VLT
I/O MCB 101.
6-30 Terminal X30/11 Low Voltage
Range: Function:
0.07 V [ 0 - par. Sets the analog input scaling value to
*
6-31 V] correspond to the low reference feedback
value (set in parameter 6-34 Term. X30/11
Low Ref./Feedb. Value).
6-31 Terminal X30/11 High Voltage
Range: Function:
10 V [ par. 6-30 - Sets the analog input scaling value to
*
10 V] correspond to the high reference feedback
value (set in parameter 6-35 Term. X30/11
High Ref./Feedb. Value).
6-34 Term. X30/11 Low Ref./Feedb. Value
Range:
0 ReferenceFeed- [-999999.999 -
backUnit 999999.999
*
ReferenceFeed-
backUnit]
®
General Purpose
Function:
Sets the analog input
scaling value to
correspond to the low
voltage value (set in
parameter 6-30 Terminal
X30/11 Low Voltage).
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