GE AF-650 GP Programming Manual page 75

Parameter Descriptions
AN-34 Term. X30/11 Low Ref./Feedb. Value
Range:
0 [-999999.999 -
*
999999.999]
3 3
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]
*
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]
AN-44 Term. X30/12 Low Ref./Feedb. Value
Range:
0 [-999999.999 -
*
999999.999]
74
AF-650 GP Programming Guide
Function:
Sets the analog input scaling value to
correspond to the low voltage value
(set in AN-30 Terminal X30/11 Low
Voltage).
Function:
Sets the analog input scaling value
to correspond to the high voltage
value (set in AN-31 Terminal X30/11
High Voltage).
Function:
NOTE
This parameter cannot be adjusted
while the motor is running.
st
A 1 order digital low pass filter time
constant for suppressing electrical noise
on terminal X30/11.
Function:
Sets the analog input scaling value to
correspond to the low reference/
feedback value set in 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 AN-45 Term.
X30/12 High Ref./Feedb. Value.
Function:
Sets the analog output scaling value
to correspond to the low voltage
value set in AN-40 Terminal X30/12
Low Voltage.
AN-45 Term. X30/12 High Ref./Feedb. Value
Range:
100 [-999999.999 -
*
999999.999]
AN-46 Term. X30/12 Filter Time Constant
Range:
0.001 s [0.001 - 10 s]
*
3.8.6 AN-5# Analog Output 42
Parameters to configure the scaling and limits for Analog
Output 1 (terminal 42)
AN-50 Terminal 42 Output
Option: Function:
Select the function of Terminal 42 as an
analog current output. Depending on the
selection the output is either a 0-20 mA or
4-20 mA output. The current value can be
read out in keypad in DR-65 Analog Output 42
[mA].
[0] No When no signal on the analog output.
*
operation
[100] Output 0 Hz = 0 mA; 100 Hz = 20 mA.
frequency
[101] Reference F-50 Reference Range [Min - Max] 0% = 0 mA;
100% = 20 mA
F-50 Reference Range [-Max - Max] -100% = 0
mA; 0% = 10 mA; +100% = 20 mA
[102] Feedback F-50 Reference Range [Min - Max] 0% = 0 mA;
100% = 20 mA
F-50 Reference Range [-Max - Max] -100% = 0
mA; 0% = 10 mA; +100% = 20 mA
[103] Motor 0–20 mA is equal to the range of 0 A to
Current DR-37 Drive Max. Current (160% current) with
default scaling.
Example:
Inverter norm current (11 kW) = 24 A. 160%
=38.4 A. Motor Current = 22 A.
An analog output of 11.46 mA equals:
11.46 mA x 38.4A/20 mA = 22 A
In case 20 mA must be equal to a value
different than Imax e.g P-06 Base Speed Motor
DET-618C
Function:
Sets the analog input scaling value
to correspond to the high voltage
value set in AN-41 Terminal X30/12
High Voltage.
Function:
NOTE
This parameter cannot be adjusted
while the motor is running.
st
A 1 order digital low pass filter time
constant for suppressing electrical noise
on terminal X30/12.