Danfoss VLT AQUA Drive FC 202 Programming Manual page 96

Parameter Description
6-35 Term. X30/11 High Ref./Feedb. Value
Range:
100 Reference-
FeedbackUnit
*
3 3
6-36 Term. X30/11 Filter Time Constant
Range:
0.005 s [0.005 - 10
*
s]
6-37 Term. X30/11 Live Zero
Option:
[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
I/O MCB 101.
6-40 Terminal X30/12 Low Voltage
Range:
0.07 V [ 0 - par.
*
6-41 V]
6-41 Terminal X30/12 High Voltage
Range:
10 V [ par. 6-40 -
*
10 V]
94
VLT
Function:
[-999999.999 - Sets the analog input
999999.999 scaling value to
ReferenceFeed- correspond to the high-
backUnit] voltage value (set in
parameter 6-31 Terminal
X30/11 High Voltage).
Function:
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.
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).
®
General Purpose
Function:
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.
Function:
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.
Danfoss A/S © 05/2018 All rights reserved.
®
AQUA Drive FC 202
6-44 Term. X30/12 Low Ref./Feedb. Value
Range:
0 ReferenceFeed-
backUnit
*
6-45 Term. X30/12 High Ref./Feedb. Value
Range:
100 Reference-
FeedbackUnit
6-46 Term. X30/12 Filter Time Constant
Range:
0.005 s [0.005 - 10
*
s]
6-47 Term. X30/12 Live Zero
Option:
[0] Disabled
[1] Enabled
*
Function:
[-999999.999 - Sets the analog output
999999.999 scaling value to
ReferenceFeed- correspond to the low
backUnit] voltage value set in
parameter 6-40 Terminal
X30/12 Low Voltage.
Function:
[-999999.999 - Sets the analog input
999999.999 scaling value to
*
ReferenceFeed- correspond to the high
backUnit] voltage value set in
parameter 6-41 Terminal
X30/12 High Voltage.
Function:
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.
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).
MG20OB02