6-21 Terminal 54 High Voltage
Range:
Function:
10 V
*
[ par. 6-20
- 10 V]
Enter the high voltage value. This analog
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 -
par. 6-23
mA]
Enter the low current value. This reference
signal should correspond to the low reference
feedback value set in
. Set the value at
>2 mA to activate the live zero timeout
function in
parameter 6-01 Live Zero Timeout
6-23 Terminal 54 High Current
Range:
Function:
20 mA
*
[ par. 6-22
- 20 mA]
Enter the high current value
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:
Function:
0 ReferenceFeed-
backUnit
*
[-999999.999 -
999999.999
ReferenceFeed-
backUnit]
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
.
6-25 Terminal 54 High Ref./Feedb. Value
Range:
Function:
100 Reference-
FeedbackUnit
*
[-999999.999 -
999999.999
ReferenceFeed-
backUnit]
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
.
6-26 Terminal 54 Filter Time Constant
Range:
Function:
0.005 s
*
[0.005 - 10
s]
NOTICE
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
®
General Purpose
I/O MCB 101.
6-30 Terminal X30/11 Low Voltage
Range:
Function:
0.07 V
*
[ 0 - par.
6-31 V]
Sets the analog input scaling value to
correspond to the low reference feedback
value (set in
6-31 Terminal X30/11 High Voltage
Range:
Function:
10 V
*
[ par. 6-30 -
10 V]
Sets the analog input scaling value to
correspond to the high reference feedback
value (set in
).
6-34 Term. X30/11 Low Ref./Feedb. Value
Range:
Function:
0 ReferenceFeed-
backUnit
*
[-999999.999 -
999999.999
ReferenceFeed-
backUnit]
Sets the analog input
scaling value to
correspond to the low
voltage value (set in
parameter 6-30 Terminal
X30/11 Low Voltage
Parameter Description
Programming Guide
MG20OB02
Danfoss A/S © 05/2018 All rights reserved.
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Содержание VLT AQUA Drive FC 202
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