Omron VARISPEED G7 Instruction Manual page 111

Con-
stant
Number
Max.
output
frequency
E1-04
(FMAX)
Max
Frequency
Max.
voltage
(VMAX)
E1-05
Max
Voltage
Base fre-
quency
(FA)
E1-06
Base Fre-
quency
Min. out-
put fre-
quency
E1-09
(FMIN)
Min Fre-
quency
Base
voltage
(VBASE)
E1-13
Base
Voltage
Motor
rated cur-
rent
E2-01
Motor
Rated FLA
Number of
motor
poles
E2-04
Number of
Poles
Motor
rated
output
E2-11
Mtr Rated
Power
PG con-
stant
F1-01
PG Pulses/
Rev
Gain (ter-
minal FM)
H4-02
Terminal
FM Gain
-6
5
Name
Description
Display
To set V/f characteristics in a straight
line, set the same values for E1-07 and
E1-09. In this case, the setting for E1-
08 will be disregarded.
Always ensure that the four frequen-
cies are set in the following manner:
E1-04 (FMAX) ≥ E1-06 (FA) > E1-07
(FB) ≥ E1-09 (FMIN)
Change this setting only when making
advanced adjustments for V/f in the
fixed outputs area. Normally, there is
no need to make these settings.
Set the motor rated current in amps.
This set value becomes the base value
for motor protection, torque limit, and
torque control. It is set automatically
when using autotuning.
Set the number of motor poles. The
value is set automatically during auto-
tuning.
Set the output of the motor in units of
0.01kW. This constant is automatically
set during autotuning.
Set the number of pulses per rotation
for the PG (pulse generator or
encoder) being used. (Do not set as a
multiple.)
Set the voltage level gain for multi-
function analog output 1.
Set the number of multiples of 10 V to
be output as the 100% output for the
monitor items. Voltage output from the
terminals, however, have a 10 V max.
meter calibration function.
Change
Setting Factory during
Range Setting Opera-
V/f
tion
40.0 to
60.0 Hz
No Q
*9
400.0 *4
0.0 to 200.0
No Q
255.0 V
*3 *3*4
0.0 to
60.0 Hz
No Q
*9
400.0 *4
0.0 to
0.5 Hz
No Q
*9
400.0 *4
0.0 to
0.0 V
No A
255.0
*5
*3
0.32 to
1.90 A
No Q
6.40
*6
*7
2 to 48 4 No No
*10
0.00 to
0.40
No Q
650.000
0 to
600 No No
60000
0.00 to
1.00 Yes Q
2.50
Control Methods
MEMO
Open Open
BUS
V/f -loop Flux Loop
Regis-
with Vec- Vec- Vec-
ter
PG tor tor tor
1 2
Q Q Q Q 303H
Q Q Q Q 304H
Q Q Q Q 305H
Q Q A Q 308H
A Q Q Q 30CH
Q Q Q Q 30EH
Q No Q Q 311H
Q Q Q Q 318H
Q No Q No 380H
Q Q Q Q 41EH