GE AF-650 GP Programming Manual page 83

Parameter Descriptions
AN-26 Terminal 54 Filter Time Constant
Range:
0.001 s [0.001 - 10
*
s]
3 3
AN-27 Terminal 54 Live Zero
Option:
[0] Disabled
[1] Enabled This parameter makes it possible to disable the
*
3.8.4 AN-3# Analog Input X30/11
Parameters to configure the scaling and limits for Analog
Input 1 associated with OPCGPIO General Purpose Field
Installed Option Module.
AN-30 Terminal X30/11 Low Voltage
Range:
0.07 V [0 - par.
*
AN-31 V]
AN-31 Terminal X30/11 High Voltage
Range:
10 V [par. AN-30 -
*
10 V]
AN-34 Term. X30/11 Low Ref./Feedb. Value
Range:
0 [-999999.999 -
*
999999.999]
82
Function:
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.
Function:
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).
Function:
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).
Function:
Sets the analog input scaling value to
correspond to the high reference feedback
value (set in parameter AN-35 Term. X30/11
High Ref./Feedb. Value).
Function:
Sets the analog input scaling value to
correspond to the low voltage value (set
in parameter AN-30 Terminal X30/11 Low
Voltage).
AN-35 Term. X30/11 High Ref./Feedb. Value
Range:
100 [-999999.999 -
*
999999.999]
AN-36 Term. X30/11 Filter Time Constant
Range:
0.001 s [0.001 - 10
*
s]
AN-37 Term. X30/11 Live Zero
Option:
[0] Disabled
[1] Enabled
*
3.8.5 AN-4# Analog Input X30/12
Parameters to configure the scaling and limits for Analog
Input 2 associated with OPCGPIO General Purpose Field
Installed Option Module.
AN-40 Terminal X30/12 Low Voltage
Range:
0.07 V [0 - par.
*
AN-41 V]
AN-41 Terminal X30/12 High Voltage
Range:
10 V [par. AN-40 -
*
10 V]
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Function:
Sets the analog input scaling value to
correspond to the high-voltage value
(set in parameter AN-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).
Function:
Sets the analog input scaling value to
correspond to the low reference feedback
value set in parameter AN-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 AN-45 Term. X30/12
High Ref./Feedb. Value.
DET-618D