F-## Parameter Data Set - GE AF-650 GP Programming Manual

Parameter Descriptions

3.3 F-## Parameter Data Set

Parameter group related to the fundamental functions of
the drive.
3.3.1 F-0# Fundamental 0
3 3
Parameters to configure frequency command, base speed
settings, Torque Boost, and accel/decel time.
F-01 Frequency Setting 1
Option:
[0] No function
[1] Analog Input 53
*
[2] Analog Input 54
[7] Frequency input 29
[8] Frequency input 33
[11] Local bus reference
[20] Digital Potenti-
ometer
[21] Analog input
X30/11
[22] Analog input
X30/12
[26] Analog Input X49/1
[27] Analog Input X49/3
[28] Analog Input X49/5
F-02 Operation Method
Option:
[0] Linked to
*
Hand / Auto
[1] Remote
[2] Local
34
Function:
Select the reference input to be used
for the first reference signal.
Parameter F-01 Frequency Setting 1,
parameter C-30 Frequency Command 2,
and parameter C-34 Frequency
Command 3 define up to 3 different
reference signals. The sum of these
reference signals defines the actual
reference.
OPCPRGIO
OPCPRGIO
Function:
Select which reference site to activate.
Use local reference when in hand-on mode,
or remote reference when in auto-on mode.
Use remote reference in both hand-on mode
and auto-on mode.
Use local reference in both hand-on mode
and auto-on mode.
NOTICE
When set to [2] Local, the frequency
converter starts with this setting again
after a power-down.
02/2016 All rights reserved.
F-03 Max Output Frequency 1
Range: Function:
NOTICE
100.0 [1 -
Hz 590 Hz]
*
This parameter cannot be adjusted
while the motor is running.
NOTICE
Maximum output frequency cannot
exceed 10% of the carrier frequency
(parameter F-26 Motor Noise (Carrier
Freq)).
Provides a final limit on the output frequency
for improved safety in applications where
overspeeding is to be avoided. This limit is
final in all configurations (independent of the
setting in parameter H-40 Configuration Mode).
F-04 Base Frequency
Range: Function:
50 [20 - Minimum to maximum motor frequency: 20–590
Hz 1000 Hz.
*
Hz] Select the motor frequency value from the motor
nameplate data. If a value other than 50 Hz or 60
Hz is selected, adapt the load-independent
settings in parameter H-50 Motor Magnetisation at
Zero Speed to parameter H-53 Model Shift
Frequency. For 87 Hz operation with 230/400 V
motors, set the nameplate data for 230 V/50 Hz.
To run at 87 Hz, adapt parameter F-17 Motor
Speed High Limit [RPM] and
parameter F-53 Maximum Reference.
F-05 Motor Rated Voltage
Range: Function:
500 V [10 - 1000 Enter the nominal motor voltage
*
V] according to the motor nameplate data.
The default value corresponds to the
nominal rated output of the unit.
F-07 Accel Time 1
Range: Function:
3.00 [0.01 - Enter the accel time, i.e. the acceleration time
s 3600 s] from 0 RPM to the synchronous motor speed n
*
Select a accel time which prevents the output
current from exceeding the current limit in
parameter F-43 Current Limit during ramping.
The value 0.00 corresponds to 0.01 s in speed
mode. See decel time in parameter F-08 Decel
Time 1.
t s x n
acc
Par . F − 07 =
ref RPM
.
S
RPM
s
DET-618D