Omron SYSDRIVE 3G3FV User Manual page 150

Basic Operation
H Setting a User-defined V/f Pattern (Setting "F")
Parameters E1-04 through E1-10 can be set by the user when E1-03 has been set to "F." These param-
eters are read-only when E1-03 isn't set to "F." Parameters E1-04 through E1-10 cannot be changed
during operation.
When making the V/f characteristics a straight line, set the same value in E1-07 (middle output frequen-
cy) and E1-09 (minimum output frequency). In this case, parameter E1-08 (middle output voltage) will
be ignored.
Parameter Display name p y
number
E1-04 Max Frequency
E1-05 Max Voltage
E1-06 Base Frequency
E1-07 Mid Frequency A
E1-08 Mid Voltage A
E1-09 Min Frequency
E1-10 Min Voltage
Note 1. Q: Quick-start, Basic, or Advanced
A: Advanced only
---: Not applicable.
Note 2. These voltages are for the 200-V class; Double the voltage for 400-V class Inverters.
Note 3. The default setting depends on the Inverter's capacity. The default settings shown in the table
are for 200-V class, 0.4 to 1.5 kW Inverters. Refer to the graphs for "Setting: 1" on pages 5-26
and 5-27 for the default settings in 2.2 to 45 kW and 55 to 300 kW Inverters.
Note 4. The default settings for E1-07 through E1-10 depend on the control mode. The default set-
tings shown in the table are for V/f control.
Note 5. The four frequency settings must satisfy the following formula:
E1-04 (F
For flux vector control, make the settings as follows:
E1-04 (F
User-defined V/f Pattern
Output voltage (V)
5-28
Setting g Units Default
range
40.0 to 400.0 Hz
*2
0.0 to 255.0 VAC
0.0 to 400.0 Hz
0.0 to 400.0 Hz
*2
0.0 to 255.0 VAC
0.0 to 400.0 Hz
*2
0.0 to 255.0 VAC
) E1-06 (F ) > E1-07 (F
MAX A
) E1-06 (F ) > E1-09 (F
MAX A
Valid access levels
setting
V/f V/f with
Control PG
60.0 Q Q
*2
200.0 Q Q
60.0 Q Q
3.0 Q Q
*2,3
15.0 Q Q
1.5 Q Q
*2,3
9.0 Q Q
) E1-09 (F )
B MIN
)
MIN
Chapter 5
*1
Open Loop Flux
Vector Vector
Q Q
Q Q
Q Q
A ---
A ---
Q A
A ---
Frequency (Hz)