Omron 3G3RX User Manual

4-18
4-2 Function Mode
4
Functions
Bit Operation
•By allocating 32 to 38 (SF1 to SF7) to any of multi-function inputs selection 1 to 8 (C001 to C008),
you can select from multi-step speeds 0 to 7.
•For SF1 to SF7 frequency settings, set multi-step speeds 1 to 7 (A021 to A027).
Jogging Operation Function
•The motor rotates while this function is turned on.
*
When jogging stop selection A039 is set to "02" or "05", the DC injection braking settings are required. (Refer to
page 4-24.)
•Allocate 06 (JG) to the desired multi-function input.
Jogging Frequency
•Setting a high jogging frequency causes the Inverter to easily trip. Adjust the set value of jogging
frequency A038 to prevent the Inverter from tripping.
Multi-step speeds SF7 SF6 SF5 SF4 SF3 SF2 SF1
0th OFFOFFOFFOFFOFFOFFOFF
1st ××××××ON
2nd ×××××ONOFF
3rd × × × × ON OFF OFF
4th × × × ON OFF OFF OFF
5th × × ON OFF OFF OFF OFF
6th × ON OFF OFF OFF OFF OFF
7th ON OFF OFF OFF OFF OFF OFF
• When several terminals are simultaneously turned on, priority
is given to the terminal with the smallest number.
The x mark in the above table indicates that speed is selected
regardless of ON/OFF status.
SF1
SF2
SF3
SF4
FW
1st
2nd
3rd
4th
5th
6th
7th
0th
Frequency from the
Digital Operator or
the external analog
input terminal
1st
SF5
SF6
SF7
SF8
Parameter No. Function name Data Default setting Unit
A038 Jogging frequency 0.00/Starting frequency to 9.99 6.00 Hz
A039 Jogging stop selection
00: FRS (Free running on jogging stop/
Disabled in operation)
01: DEC (Deceleration stop on jogging stop/
Disabled in operation)
02: DB (DC injection braking on joggingstop/
Disabled in operation
*
)
03: FRS (RUN) (Free running on jogging
stop/Enabled in operation)
04: DEC (RUN) (Deceleration stop on
jogging stop/Enabled in operation)
05: DB (RUN) (DC injection braking on
jogging stop/Enabled in operation
*
)
04 
JG
FW
RV
Output frequency
A038

Omron 3G3RX Specifications

General

Brand	Omron
Model	3G3RX
Category	DC Drives
Language	English