Bit Operation ("1"=On, "X"=Regardless The Condition (On Or Off)) Table; Digital Input Configuration For Binary Operation - Omron MX2 User Manual

"A" Group: Standard Functions
Option Terminal
Code Symbol
02
CF1
03
CF2
04
CF3
05
CF4
Valid for inputs:
Required settings:
• When programming the multi-speed settings, be sure to press
the key each time and then set the next multi-speed set-
ting. Note that when the key is not pressed, no data will be set.
• When a multi-speed setting more than 50 Hz (60 Hz) is to be
set, it is necessary to program the maximum frequency A004
high enough to allow that speed
76
Note Speed 0 depends on
Bit operation ("1"=ON, "X"=regardless the condition (ON or OFF))
Speed Param.
A020
Speed 0
A021
Speed 1
A022
Speed 2
A023
Speed 3
A024
Speed 4
A025
Speed 5
A026
Speed 6
A027
Speed 7
Speed
3rd
7th
5th
2nd
1st
6th
4th
0th
1
[SF1]
0
1
[SF2]
0
1
[SF3]
0
1
[SF4]
0
1
[SF5]
0
1
[SF6]
0
1
[SF7]
0
1
[FW]
0

Digital Input configuration for binary operation

Function Name
Multi-speed Select, Bit 0 (LSB) ON
Multi-speed Select, Bit 1
Multi-speed Select, Bit 2
Multi-speed Select, Bit 3 (MSB) ON
C001~C007
F001, A001=02,
A020 to A035
While using the multi-speed capability, you can monitor the present frequency
with monitor function
Note When using the Multi-speed Select settings CF1 to CF4, do not display
F001
parameter or change the value of F001 while the inverter is in Run Mode
A001
parameter value.
SF7 SF6 SF5
0 0 0
X X X
X X X
X X X
X X X
X X 1
X 1 0
1 0 0
State
Bin encoded speed select, Bit 0, logical 1
OFF Bin encoded speed select, Bit 0, logical 0
ON Bin encoded speed select, Bit 1, logical 1
OFF Bin encoded speed select, Bit 1, logical 0
ON Bin encoded speed select, Bit 2, logical 1
OFF Bin encoded speed select, Bit 2, logical 0
Bin encoded speed select, Bit 3, logical 1
OFF Bin encoded speed select, Bit 3, logical 0
Example (some CF inputs require input
configuration; some are default inputs):
7
See I/O specs on page 9 and page 169.
D001
during each segment of a multi-speed operation.
Section 3-5
SF4 SF3 SF2
0 0 0
X X X
X X 1
X 1 0
1 0 0
0 0 0
0 0 0
0 0 0
The example with eight speeds
in the figure below shows how
input switches configured for
SF1-SF7 functions can change
the motor speed in real time.
NOTE: Speed 0 depends on
A001
parameter value.
Description
CF4 CF3 CF2 CF1
6 5 4 3 2 1 L PCS
PLC
SF1
0
1
0
0
0
0
0
0
P24