Omron MX2 Series - Frequency Reference Correlation Chart

5 Basic Settings
5 - 29
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
5-5-2 Frequency Reference Correlation Chart
To set the frequency reference, you need to set the 1st/2nd Frequency Reference Selection
(A001/A201).
Alternatively, you can switch the frequency reference via multi-function input or from a communications
unit. Below is a correlation chart among the priority, related parameters, and related multi-function input
terminals when the frequency reference is switched.
*1. Setting the d001/d007 Data Setting Selection (b163) to 01 (Enabled) enables the d001 and d007 settings to
be changed and then reflected on the F001 setting.
*2. For details on the forced operator, refer to 7-6-2 Forced Operator Function (OPE) on page 7-55.
*3. For details on the forced terminal block, refer to 7-6-3 Forced Terminal Block Function (F-TM) on page 7-55.
ON
+
[O]+[FI]
AT
O/FI Selection
A005
00
02
03
Allocation to
terminal AT
No
Analog
current input [FI]
Optional
Digital Operator
(Volume)
ON
Digital Operator
*1
01
02
00
03
04
06
07
10
*2
Option
Pulse train input
[EA]
*3
Calculation
Frequency
Selection 1
A141
Calculation
Frequency
Selection 2
A142
(+)
(−)
(x)
ON
Modbus
communication
ON
ON
Yes
ON
Analog
OFF
5
5-5 Frequency Reference Settings
5-5-2 Frequency Reference Correlation Chart
Frequency calculation
function