An-## Analog In/Out - GE AF-650 GP Programming Manual

Parameter Descriptions

3.8 AN-## Analog In/Out

Parameter group related to the Analog Inputs and Outputs.
3.8.1 AN-0# Analog I/O Mode
3 3
Parameters to configure the Analog Inputs and Output
time out period for lost signals.
AN-00 Live Zero Timeout Time
Range:
10 [1 - Enter the live zero timeout in s. Live zero timeout
s 99 s] time is active for analog inputs, that is, terminal 53
*
or terminal 54, used as reference or feedback
sources.
If the reference signal value associated with the
selected current input drops below 50% of the value
set in:
For a time period longer than the time set in
parameter AN-00 Live Zero Timeout Time, the function
selected in parameter AN-01 Live Zero Timeout
Function is activated.
AN-01 Live Zero Timeout Function
Option:
[0] Off
*
[1] Freeze
output
[2] Stop
[3] Jogging
[4] Max.
speed
80
Function:
•
Parameter AN-10 Terminal 53 Low Voltage.
•
Parameter AN-12 Terminal 53 Low Current.
•
Parameter AN-20 Terminal 54 Low Voltage.
•
Parameter AN-22 Terminal 54 Low Current.
Function:
Select the timeout function. The function set in
parameter AN-01 Live Zero Timeout Function is
activated, if the input signal on terminal 53 or
54 is below 50% of the value in
parameter AN-10 Terminal 53 Low Voltage,
parameter AN-12 Terminal 53 Low Current,
parameter AN-20 Terminal 54 Low Voltage or
parameter AN-22 Terminal 54 Low Current for a
time period defined in parameter AN-00 Live
Zero Timeout Time.
If several timeouts occur simultaneously, the
frequency converter prioritizes the timeout
functions as follows:
1. Parameter AN-01 Live Zero Timeout
Function.
2. Parameter O-04 Control Word Timeout
Function.
Frozen at the present value.
Overruled to stop.
Overruled to jog speed.
Overruled to max. speed.
AN-01 Live Zero Timeout Function
Option:
[5] Stop and
trip
[20] Coast
[21] Coast and
trip
3.8.2 AN-1# Analog Input 53
Parameters to configure the scaling and limits for Analog
Input 1 (terminal 53)
AN-10 Terminal 53 Low Voltage
Range:
0.07 V [-10.00 -
*
par. AN-11
V]
AN-11 Terminal 53 High Voltage
Range:
10 V [par. AN-10
*
- 10 V]
AN-12 Terminal 53 Low Current
Range:
0.14 [0 - par.
mA AN-13
*
mA]
AN-13 Terminal 53 High Current
Range:
20 mA [par. AN-12
*
- 20 mA]
AN-14 Terminal 53 Low Ref./Feedb. Value
Range:
0 [-999999.999 -
*
999999.999]
02/2016 All rights reserved.
Function:
Overruled to stop with subsequent trip.
Coast: Overruled to Coast.
Coast and trip: Overruled to Coast with
subsequent trip.
Function:
Enter the low voltage value. This analog
input scaling value should correspond to
the minimum reference 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 minimum
reference value, set in
parameter F-52 Minimum Reference. Set the
value to exceed 2 mA in order to activate
the live zero timeout function in
parameter AN-01 Live Zero Timeout Function.
Function:
Enter the high current value
corresponding to the high reference/
feedback set in parameter AN-15 Terminal
53 High Ref./Feedb. Value.
Function:
Enter the analog input scaling value that
corresponds to the low voltage/low
current set in parameter AN-10 Terminal 53
Low Voltage and parameter AN-12 Terminal
53 Low Current.
DET-618D