Omron MX2 Series - Multi-Function Input Selection

7 Other Functions
7 - 18
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
7-2 Multi-function Input/Output Functions
This section describes the I/O signal settings for this inverter.
7-2-1 Multi-function Input Selection
You can use the function set by allocating the Multi-function Input 1 to 7 Selection (C001 to C007) to the
functions listed below.
The multi-function input terminals 1 to 7 can be set to either NO contact or NC contact individually in the
Multi-function Input 1 to 7 Selection (C011 to C017).
Do not allocate the same function to more than one multi-function input terminal. If you allocate the
same function to more than one multi-function input terminal by mistake, the function will be enabled for
the last allocated terminal only, and the previously allocated terminals are reset to 255 (no).
After allocating functions to the terminals 1 to 7, check that the set function is stored.
Parameter
No.
Data
Description
Reference item
Reference
page
00
FW: Forward command
RUN Command Selection
Forward RUN Command (FW) and
Reverse RUN Command (RV)
P. 5-21
P. 5-47
01
RV: Reverse command
02
CF1: Multi-step speed setting
binary 1
Multi-step Speed Operation Function
P. 5-48
03
CF2: Multi-step speed setting
binary 2
04
CF3: Multi-step speed setting
binary 3
05
CF4: Multi-step speed setting
binary 4
06
JG: Jogging
Jogging
P. 5-51
07
DB: External DC injection braking
DC Injection Braking
P. 7-93
08
SET: 2nd control
2nd Control Function
P. 7-33
09
2CH: 2-step acceleration/
2-step Acceleration/Deceleration Function
P. 5-36
C001 to
deceleration
2-step Acceleration/Deceleration
P. 5-52
C007
11
FRS: Free-run stop
Free-run Stop
P. 5-38
12
EXT: External trip
External Trip
P. 7-81
13
USP: Power recovery restart pre-
vention function
Power Recovery Restart Prevention
P. 7-68
Function
14
CS: Commercial switching
Commercial Switching
P. 7-50
15
SFT: Soft lock
Soft Lock (Control circuit terminal
P. 7-54
block)
16
AT: Analog input switching
Frequency Reference Settings
P. 5-23
Analog input
P. 7-22
18
RS: Reset
Reset
P. 5-42
Reset (RS)
P. 5-52
19
TH: PTC thermistor thermal pro-
tection
Thermistor Trip Function (Can be set
P. 7-82
for C005 only)
20
STA: 3-wire start
21
STP: 3-wire stop
3-wire input function
P. 5-53
22
F/R: 3-wire forward/reverse