Omron MX2 Series User Manual

5 Basic Settings
5 - 24
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
Below are the details of the data of A001/A201.
Data
Frequency reference source
00
Sets the frequency reference via the volume control on the external Digital Operator
(Model: 3G3AX-OP01).
01
Sets the frequency reference via the control circuit terminal block (analog input signals).
(O-L, OI-L)
02
Sets the frequency reference via the Digital Operator. (Output Frequency Setting/Monitor: F001)
03
Sets the frequency via Modbus communication.
04
Sets the frequency reference via the mounted communications unit.
06
Sets the frequency reference based on the pulse train frequency input to the pulse input EA ter-
minal.
07
Sets the frequency reference via the DriveProgramming.
*1
10
Sets the calculation result of the frequency operation function as the frequency reference.
*2
*1. Refer to “DriveProgramming User’s Manual (I580)”.
*2. Refer to 7-5-7 Frequency Calculation Function on page 7-39.
Precautions for Correct Use
The Output Frequency Setting/Monitor (F001) shows the frequency reference in the internal
memory (RAM).
F001 displays the frequency reference value selected at that time.
If you change the frequency reference value displayed in F001 and save it (by pressing the
Enter key), the data will be stored with the multi-step speed reference selected at that time.
• For the multi-step speed reference 0, the data will be stored with the 1st Multi-step Speed
Reference 0 (A020)/2nd Multi-step Speed Reference 0 (A220) according to the 1st/2nd Con-
trol Method selection.
• For the multi-step speed reference 1 to 15, the data will be stored with the corresponding
Multi-step Speed Reference 1 to 15 (A021 to A035).
* The frequency reference of Digital Operator (Volume), Control circuit terminal block (Analog
input), Modbus communication, Communications unit, DriveProgramming, and Operation
function output cannot be changed in F001.

Omron MX2 Series Specifications

General

Cooling Method	Fan cooling
Output Frequency Range	0.1 to 400 Hz
Control Method	V/f control, Sensorless vector control
Protection Functions	Overcurrent, overvoltage, undervoltage, overload, overheating, short circuit
Communication Options	Modbus RTU
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Ambient Operating Temperature	-10°C to +50°C
Enclosure	IP20
Storage Temperature	-20°C to +65°C
Humidity	5 to 95% RH (non-condensing)
Altitude	Up to 1000m
Power Supply Voltage	200-240V AC
Input Voltage	3-phase 200-240V AC