GE Ecomagination AF-600 FP Programming Manual page 169

Parameter Description
XC-13 Ext. 1 Reference Source
Option:
3 3
[0] No function
*
[1] Analog Input 53
[2] Analog Input 54
[7] Pulse input 29
[8] Pulse input 33
[20] Digital Potentiometer
[21] Analog input X30/11
[22] Analog input X30/12
[23] Analog Input X42/1
[24] Analog Input X42/3
[25] Analog Input X42/5
[30] Ext. Closed Loop 1
[31] Ext. Closed Loop 2
[32] Ext. Closed Loop 3
XC-14 Ext. 1 Feedback Source
Option:
[0] No function
*
[1] Analog Input 53
[2] Analog Input 54
[3] Pulse input 29
[4] Pulse input 33
[7] Analog Input X30/11
[8] Analog Input X30/12
[9] Analog Input X42/1
[10] Analog Input X42/3
[11] Analog Input X42/5
[100] Bus Feedback 1
[101] Bus Feedback 2
[102] Bus feedback 3
168
Function:
This parameter defines which input
on the frequency converter that
should be treated as the source of
the reference signal for the closed
loop 1 controller. Analog input
X30/11 and analog input X30/12
refer to inputs on the General
Purpose I/O Card OPCGPIO General
Purpose I/O.
Function:
This parameter defines which input
on the frequency converter should
be treated as the source of the
feedback signal for the closed-loop 1
controller. Analog input X30/11 and
analog input X30/12 refer to inputs
on the General Purpose I/O Card
OPCGPIO General Purpose I/O.
03/2016 All rights reserved.
XC-15 Ext. 1 Setpoint
Range:
0 [par. XC-11 -
ExtPID1Unit par. XC-12
*
ExtPID1Unit]
XC-17 Ext. 1 Reference [Unit]
Range:
0 ExtPID1Unit [-999999.999 -
*
999999.999
ExtPID1Unit]
XC-18 Ext. 1 Feedback [Unit]
Range:
0 ExtPID1Unit [-999999.999 -
*
999999.999
ExtPID1Unit]
XC-19 Ext. 1 Output [%]
Range: Function:
0 % [0 - 100 %] Readout of the output value for the closed-
*
loop 1 controller.
3.23.3 XC-2# Ext. CL 1 PID
XC-20 Ext. 1 Normal/Inverse Control
Option: Function:
[0] Normal Reduces the output when feedback is higher than
*
the reference.
[1] Inverse Increase the output when feedback is higher than
the reference.
XC-21 Ext. 1 Proportional Gain
Range: Function:
NOTICE
0.01 [0 -
*
10]
Always set parameter CL-14 Maximum
Reference/Feedb. before setting the values
for the PID controller in parameter group
CL-9#.
The proportional gain indicates the number of
times the error between the setpoint and the
feedback signal is to be applied.
If (error x gain) jumps with a value equal to what is set in
parameter CL-14 Maximum Reference/Feedb., the PID
controller tries to change the output speed equal to what
is set in parameter F-17 Motor Speed High Limit [RPM]/
parameter F-15 Motor Speed High Limit [Hz]. However, the
output speed is limited by this setting.
Function:
The setpoint reference is used
in extended 1 closed loop. Ext.1
setpoint is added to the value
from the Ext.1 Reference source
selected in parameter XC-13 Ext.
1 Reference Source.
Function:
Readout of the reference
value for the closed-loop
1 controller.
Function:
Readout of the feedback
value for the closed-loop
1 controller.
DET-620D