GE Ecomagination AF-600 FP, Руководство по программированию

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3.7.4 AN-2# Analog Input 2
Parameters for configuring the scaling and limits for analog
input 2 (terminal 54).
Illustration 3.27
AN-20 Terminal 54 Low Voltage
Range: Function:
0.07 V
*
[0 - par.
AN-21 V]
Enter the low voltage value. This analog
input scaling value should correspond to
the low reference feedback value set in
parameter AN-24 Terminal 54 Low Ref./Feedb.
Value .
AN-21 Terminal 54 High Voltage
Range: Function:
10 V
*
[par. AN-20
- 10 V]
Enter the high-voltage value. This analog
input scaling value should correspond to the
high reference feedback value set in
parameter AN-25 Terminal 54 High Ref./Feedb.
Value .
AN-22 Terminal 54 Low Current
Range: Function:
4 mA
*
[0 - par.
AN-23
mA]
Enter the low current value. This reference
signal should correspond to the low reference
feedback value, set in
parameter AN-24 Terminal 54 Low Ref./Feedb.
Value . Set the value at >2 mA to activate the
live zero time-out function in
parameter AN-01 Live Zero Timeout Function .
AN-23 Terminal 54 High Current
Range: Function:
20 mA
*
[par. AN-22
- 20 mA]
Enter the high current value
corresponding to the high reference
feedback value set in
parameter AN-25 Terminal 54 High Ref./
Feedb. Value .
AN-24 Terminal 54 Low Ref./Feedb. Value
Range: Function:
0
*
[-999999.999 -
999999.999]
Enter the analog input scaling value that
corresponds to the low voltage/low
current value set in
parameter AN-20 Terminal 54 Low Voltage
and parameter AN-22 Terminal 54 Low
Current .
AN-25 Terminal 54 High Ref./Feedb. Value
Range: Function:
100
*
[-999999.999 -
999999.999]
Enter the analog input scaling value that
corresponds to the high voltage/high
current value set in
parameter AN-21 Terminal 54 High
Voltage and parameter AN-23 Terminal 54
High Current .
AN-26 Terminal 54 Filter Time Constant
Range: Function:
0.001 s
*
[0.001 - 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.
AN-27 Terminal 54 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
3.7.5 AN-3# Analog Input 3 OPCGPIO
General Purpose I/O
Parameter group for configuring the scale and limits for
analog input 3 (X30/11) in OPCGPIO General Purpose I/O.
AN-30 Terminal X30/11 Low Voltage
Range: Function:
0.07 V
*
[0 - par.
AN-31 V]
Sets the analog input scaling value to
correspond to the low reference feedback
value (set in parameter AN-34 Term.
X30/11 Low Ref./Feedb. Value ).
Parameter Description
AF-600 FP
™
Programming Guide
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