Omron 3G3MX2 Series User Manual page 36

Setting Inverter I/O Functions
In the Drive Programming, you can use the inverter's I/O functions (multi-function I/O and analog I/O)
as the I/O functions of the program.
To use the I/O functions, it is necessary to set each I/O function according to the purpose.
This section describes how to set I/O functions for the Drive Programming.
By configuring the following settings, you can control I/O functions by the function variables of the Drive
Programming.
In the case that you use the functions for purpose other than Drive Programming I/O functions, refer to
the MX2 User's Manual (I570-E2) or the RX User's Manual (I560-E2).
MX2:
Parameter
Function name
No.
A001/ 1st/2nd Frequency
A201 Reference Selection
C001 to Multi-function Input
C007 S1 to S7 Selection
P003 Pulse Train Input RP
Selection
C021 Multi-function Output
and P1 and P2 Selection
C022
C026 Multi-function Relay
Output (MA, MB)
Function Selection
C027 MP Selection
C028 AM Selection
P031 Acceleration/Decel-
eration Time Input
Type
Drive Programming User's Manual (I580-E2)
3 Operation Procedure for Drive Programming
Data
07: Drive Programming
56 to 62: MI1 to MI7
(General-purpose
input 1 to 7)
02: MI8
(General-purpose input 8
for Drive Programming)
44 to 46: MO1 to MO3
(General-purpose
output 1 to 3)
12: Drive Programming
(YA(0))
13: Drive Programming
(YA(1))
03: Drive Programming
Description
Use this setting to specify the inverter fre-
quency reference by the function variables
of the Drive Programming.
If you select any other option than 01 (Con-
trol circuit terminal block), the analog inputs
(FV, FI) will be disconnected from the fre-
quency reference and you can use them as
the analog inputs XA(00) and XA(01) for the
Drive Programming.
Set 56 to 62 (MI1 to MI7) to use the termi-
nals for the general-purpose inputs for the
Drive Programming.
The parameter settings correspond to the
function variables X(00) to X(06).
Set 02: MI8 (General-purpose input 8 for
Drive Programming) to use the RP terminal
for the general-purpose input for the Drive
Programming.
The RP terminal corresponds to the function
variable X(07).
Set 44 to 46 (MO1 to MO3) to use the termi-
nals for the general-purpose outputs for the
Drive Programming.
You can control the multi-function output ter-
minals by changing the corresponding func-
tion variables Y(00) to Y(02) to ON/OFF.
Set 12 (Drive Programming) to use the ter-
minal for the general-purpose pulse output
YA(0) for the Drive Programming.
Set 13 (Drive Programming) to use the ter-
minal for the general-purpose analog output
(voltage) YA(1) for the Drive Programming.
Set this parameter to control the
acceleration/deceleration time through the
Drive Programming.
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