Omron 3G3AX-MX2-ECT User Manual

4 Inverter Control
4 - 4
EtherCAT Communication Unit USER’S MANUAL (3G3AX-MX2-ECT)
4-2 Control with the Position Control Unit
This section describes how to connect the OMRON CJ1W-NCx82 and the EtherCAT Communication
Unit to control the inverter.
Set the inverter parameters as follows.
* Select speed control or Simple position control by setting inverter parameter P012: Simple Position Control
Selection.
To use the Simple position control function, set the required parameters in accordance with the inverter manual.
* If parameter C102 is not displayed, set b037 to 01.
* Do not use motor 2 control of the inverter. The motor 1 control only can be used.
The object that will be used is allocated with the fixed settings below.
 PDO mapping
 Sync Manager assignment
4-2-1 Inverter Setting
Parameter Description
A001 Frequency Reference Selection 1 04: Optional board
A002 RUN Command Selection 1 04: Optional board
C102 Reset Selection 03: Trip reset only
P012 Simple Position Control Selection 00: Simple position control disabled
02: Simple position control enabled
4-2-2 Object Mapping
PDO Description
1701 hex 5000 (Command)
5010 (Frequency reference)
1600 hex 4016.6B (P060 Multi-step position command 0)
1601 hex 301F.40 (Multi-function input (Modbus communication register 1F01 hex coil data 0))
1B01 hex 5100 (Status)
5110 (Output frequency monitor)
1A00 hex 4010.59 (d030 Current position monitor)
1A01 hex 3010.29 (d006 Multi-function output monitor)
Sync Manager PDO assignment Description
1C12 hex 1701 (Fixed allocation of the independent profile)
1600 (Setting as above)
1601 (Setting as above)
1C13 hex 1B00 (Fixed allocation of the independent profile)
1A00 (Setting as above)
1A01 (Setting as above)

Omron 3G3AX-MX2-ECT Specifications

General

Brand	Omron
Model	3G3AX-MX2-ECT
Category	Controller
Language	English