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Parameter Description
3.7.3 AN-1# Analog Input 1
Parameters for configuring the scaling and limits for analog
input 1 (terminal 53).
3
3
Illustration 3.26
AN-10 Terminal 53 Low Voltage
Range:
0.07
[0 - par.
V
AN-11 V]
*
AN-11 Terminal 53 High Voltage
Range:
10 V
[par. AN-10
*
- 10 V]
AN-12 Terminal 53 Low Current
Range:
4 mA
[0 - par.
*
AN-13
mA]
70
Function:
NOTICE
For the live zero alarms to work,
parameter AN-10 Terminal 53 Low
Voltage must have a value of 1 V or
greater.
Enter the low voltage value. This analog
input scaling value should correspond to the
low reference feedback value set in
parameter AN-14 Terminal 53 Low Ref./Feedb.
Value.
Function:
Enter the high-voltage value. This analog
input scaling value should correspond to the
high reference feedback value set in
parameter AN-15 Terminal 53 High Ref./Feedb.
Value.
Function:
Enter the low current value. This reference
signal should correspond to the low reference
feedback value, set in
parameter AN-14 Terminal 53 Low Ref./Feedb.
Value. Set the value at >2 mA to activate the
live zero timeout function in
parameter AN-01 Live Zero Timeout Function.
03/2016 All rights reserved.
AN-13 Terminal 53 High Current
Range:
Function:
20 mA
[par. AN-12
Enter the high current value
*
- 20 mA]
corresponding to the high reference/
feedback set in parameter AN-15 Terminal
53 High Ref./Feedb. Value.
AN-14 Terminal 53 Low Ref./Feedb. Value
Range:
Function:
0
[-999999.999 -
Enter the analog input scaling value that
*
999999.999]
corresponds to the low voltage/low
current set in parameter AN-10 Terminal 53
Low Voltage and parameter AN-12 Terminal
53 Low Current.
AN-15 Terminal 53 High Ref./Feedb. Value
Range:
Function:
100.000
[-999999.999 -
Enter the analog input scaling value
*
999999.999]
that corresponds to the high voltage/
high current value set in
parameter AN-11 Terminal 53 High
Voltage and parameter AN-13 Terminal
53 High Current.
AN-16 Terminal 53 Filter Time Constant
Range:
Function:
NOTICE
0.001 s
[0.001 - 10
*
s]
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 53. A high value improves
dampening, but also increases the delay
through the filter.
AN-17 Terminal 53 Live Zero
Option:
Function:
Disables the live zero monitoring, for example if
the analog outputs are used as part of a
decentral I/O system (that is if these are used to
feed a building management system with data,
and not as part of any control functions related
to the frequency converter).
[0]
Disabled
[1]
Enabled
*
DET-620D
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