Bit Operation - Omron RX User Manual

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).
Multi-step speeds SF7 SF6
0th OFF OFF
1st ×
2nd ×
3rd ×
4th ×
5th ×
6th ×
7th ON 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.
Jogging Operation Function
•The motor rotates while this function is turned on.
Parameter No. Function name
A038 Jogging frequency
A039 Jogging stop selection
* 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.
SF5 SF4 SF3 SF2
OFF OFF OFF OFF
× × × ×
× × × × ON
× × × ON OFF
× × ON OFF OFF
× ON OFF OFF OFF
ON OFF OFF OFF OFF
OFF OFF OFF OFF
0.00/Starting frequency to 9.99
00: Free-run stop/Disabled in operation
01: Deceleration stop/Disabled in operation
02: DC injection braking stop/Disabled in
operation
03: Free-run stop/Enabled in operation
04: Deceleration stop/Enabled in operation
05: DC injection braking stop/Enabled in
operation
JG
FW
RV
Output frequency
A038
SF1
OFF
4th
3rd
× ON
2nd
1st
OFF
SF1
OFF
SF2
OFF
SF3
SF4
OFF
SF5
OFF
SF6
OFF
SF7
SF8
FW
Data
*
*
4-2 Function Mode
Frequency from the
Digital Operator or
0th
the external analog
input terminal
5th
6th
1st
7th
Default setting Unit
6.00 Hz
⎯
00
4-18
4