Omron SYSDRIVE 3G3FV User Manual page 127

Basic Operation
Reference Source Settings
Setting Name
0 Operator
1 Terminals
2 Serial Com
3 Option PCB
4 EWS
Note 1. The frequency reference is input from the control circuit terminals (external terminals), so set
b1-01 to 1.
Note 2. The source specified for the frequence reference is used as frequency reference 1 in multi-
stage control. If the frequence reference source is set to a control terminal, the frequence ref-
erence analog input from the control terminal will take priority and the frequency for d1-01 will
be ignored. (The frequency for d1-01 will be used, however, if operation is switched to local
mode using the operation mode selection key.)
Note 3. Regardless of the frequency source, the values set for frequency reference parameters 2 to 8
(d1-02 to d1-08) and the inching frequency reference parameter (d1-09) will be enabled.
H Frequency Reference: Terminal 13 Voltage Input (H3-01)
The frequency reference (voltage) is valid when parameter b1-01 has been set to 1. Parameter H3-01 is
used to set the voltage range for the frequency reference (voltage) signal. This parameter cannot be
changed during operation.
Parameter Display name p y
number
H3-01 Term 13 Signal
Terminal 13 Signal Level Settings
Setting Name
0 0 to 10 VDC
1 –10 to 10 VDC
H Frequency Reference: Terminal 14 Current Input (H3-08 and H3-09)
Terminal 14 must be set to "frequency reference" with parameter H3-09 in order to use terminal 14 as
the frequency reference terminal; the "frequency reference" setting is 1F. Neither H3-08 nor H3-09 can
be changed during operation.
Parameter Display name p y
number
H3-09 Terminal 14 Sel
After setting parameter H3-09, set terminal 14's signal level with H3-08. The frequency reference (cur-
rent) is valid when parameter b1-01 has been set to 1.
Digital Operator
Control circuit terminals (analog inputs)
Not used. (Do not set.)
Optional Card (CompoBus/D Communications Card, SYSMAC BUS I/F Card,
Analog Command Card, or Digital Command Card)
Not used. (Do not set.)
Setting g Units Default
range setting
0 or 1 --- 0
0 to 10 VDC input
–10 to 10 VDC input
(A negative voltage is a command for rotation in the opposite direction.)
Setting g Units Default
range setting
1 to 1F --- 1F
Reference source
Valid access levels
V/f V/f with
Control PG
Basic or Advanced
Function
Valid access levels
V/f V/f with
Control PG
Advanced
Chapter 5
Open Loop Flux
Vector Vector
Open Loop Flux
Vector Vector
5-5