Omron SYSDRIVE 3G3FV User Manual page 271

Advanced Operation
The multi-function outputs can be set to monitor any of the U1 Inverter status items by setting the last
two digits of the parameter number (U1-
Refer to page 3-12 for a table listing all of these U1 settings.
The Inverter's status monitor item U1 can be output as multi-function analog output. Set the parame-
ters H4-01 and H4-03 (AO Ch1 Select and AO Ch2 Select) to the right side of the of "U1" constants in
the table on page 3-12 of this manual. The setting range is between 1 and 38, but the following num-
bers cannot be set: 4, 10, 11, 13, 14, 25, 28, 29, 30, 31, 34, 35.
Adjusting the Monitor Output
Parameter Display name p y
number
H4-02 Terminal 21 Gain 0.00 to 2.50
H4-03 Terminal 21 Bias
H4-05 Terminal 23 Gain 0.00 to 2.50
H4-06 Terminal 23 Bias
Note These parameters can be changed during operation.
For the output gain, set what multiple of 10 V will correspond to a 100% output of the monitored item.
For the output bias, set the amount that the output characteristic will be shifted vertically.
Set this amount as a percentage, with 10 V corresponding to 100%.
Gain
Multi-function Analog Output Signal Level
Parameter Display name p y
number
H4-07 AO Level Select
Note This parameter cannot be changed during operation.
Setting
0 0 to +10 V (Absolute value output)
1 0 to 10 V
This signal level setting applies to analog outputs 1 and 2 (terminals 21 and 23).
When the 0- to 10-V signal level is used to output speed values (frequency reference, output frequen-
cy, or motor speed), positive voltage indicates Inverter output in the forward direction and negative
voltage indicates Inverter output in the reverse direction. (Assuming a bias setting of 0.0.)
).
Setting g Units
range
Factor
–10.0 to 10.0 %
Factor
–10.0 to 10.0 %
Output voltage
10 V
10 V
10
Bias
100
0 V
0%
Setting g Units
range
0 or 1 --- 0
Default
setting
V/f
Control
1.00 Basic or Advanced
0.0 Basic or Advanced
0.50 Basic or Advanced
0.0 Basic or Advanced
V
Monitored item
100%
Valid access levels
Default
setting
V/f V/f with
Control
Basic or Advanced
Function
Chapter 6
Valid access levels
V/f with Open Loop
PG Vector
Open Loop
PG Vector
Flux
Vector
Flux
Vector
6-97