Frequency Reference Correlation Chart - Omron MX2 Series User Manual

5 Basic Settings
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
option unit. Below is a correlation chart among the priority, related parameters, and related multi-func-
tion input terminals when the frequency reference is switched.
Multi-step Speed
Reference A021 to A035
Analog
voltage input [FV]
Analog
current input [FI]
Optional
Digital Operator
(Volume)
Digital Operator
A020/A220 = F001
*1
Modbus
communication
Option
Pulse train input
[RP]
DriveProgramming
*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.
5 - 30
[FV]+[FI]
+
Terminal AT
FV/FI Selection
A005
OFF
00
02
ON
03
OFF
ON
OFF
ON
Frequency Reference
Selection A001/A201
00
03
04
06
07
Calculation
Calculation
Frequency
Function Oper-
Selection 1
ator Selection
A141
A143
Calculation
(+)
Frequency
(−)
Selection 2
(x)
A142
Frequency calculation
function
Allocation to
terminal AT
No
Yes
01
Forced terminal block
02
ON
OFF
10
Multi-function Compact Inverter 3G3MX2-V1 User's Manual (I585-E1)
Multi-step speed
input CF1 to CF4,
SF1 to SF7
ON
Output Frequency
Setting F001
OFF
Forced operator
ON
OFF
*2
*3