Danfoss VLT AQUA Drive FC 202, Руководство по программированию

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6-35 Term. X30/11 High Ref./Feedb. Value
Range: Function:
100 Reference-
FeedbackUnit
*
[-999999.999 -
999999.999
ReferenceFeed-
backUnit] Sets the analog input
scaling value to
correspond to the high-
voltage value (set in
parameter 6-31 Terminal
X30/11 High Voltage
).
6-36 Term. X30/11 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
constant is a first-order digital low-pass
filter time for suppressing electrical noise
in terminal X30/11. A high value improves
dampening but also increases the delay
through the filter.
6-37 Term. X30/11 Live Zero
Option: Function:
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).
[0] Disabled
[1]
*
Enabled
3.8.5 6-4* Analog Input X30/12
Parameter group for configuring the scale and limits for
analog input 4 (X30/12) placed on VLT
®
General Purpose
I/O MCB 101.
6-40 Terminal X30/12 Low Voltage
Range: Function:
0.07 V
*
[ 0 - par.
6-41 V] Sets the analog input scaling value to
correspond to the low reference feedback
value set in
parameter 6-44 Term. X30/12
Low Ref./Feedb. Value .
6-41 Terminal X30/12 High Voltage
Range: Function:
10 V
*
[ par. 6-40 -
10 V] Sets the analog input scaling value to
correspond to the high reference feedback
value set in
parameter 6-45 Term. X30/12
High Ref./Feedb. Value .
6-44 Term. X30/12 Low Ref./Feedb. Value
Range: Function:
0 ReferenceFeed-
backUnit
*
[-999999.999 -
999999.999
ReferenceFeed-
backUnit] Sets the analog output
scaling value to
correspond to the low
voltage value set in
parameter 6-40 Terminal
X30/12 Low Voltage
.
6-45 Term. X30/12 High Ref./Feedb. Value
Range: Function:
100 Reference-
FeedbackUnit
*
[-999999.999 -
999999.999
ReferenceFeed-
backUnit] Sets the analog input
scaling value to
correspond to the high
voltage value set in
parameter 6-41 Terminal
X30/12 High Voltage
.
6-46 Term. X30/12 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
constant is a first-order digital low-pass
filter time for suppressing electrical noise
in terminal X30/12. A high value improves
dampening but also increases the delay
through the filter.
6-47 Term. X30/12 Live Zero
Option: Function:
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).
[0] Disabled
[1]
*
Enabled
Parameter Description
VLT
®
AQUA Drive FC 202
94 Danfoss A/S © 05/2018 All rights reserved. MG20OB02
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