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7-30
7-9
Communications with Programmable Controller
The Communications Board can be mounted to OMRON’s SYSMAC CS/CJ-series or
C200HX/HG/HE CPU Unit. The Inverter can then be controlled by the Communications
Board through its RS-422/485 port.
The communications protocol can be set by using the protocol macro function. There-
fore, there is no need to write a ladder program for the communications protocol when
the function is used.
The following description provides information on how to control the Inverter through
communications with the SYSMAC CS/CJ-series or C200HX/HG/HE Communications
Board by using the protocol macro function.
The RS-422/485 communications of the 3G3MV Inverter conform to the MODBUS
Communications Protocol and this protocol cannot be used together with DeviceNet
communications protocol or any other communications protocol. Only 3G3MV-series
Units can be connected as Slaves.
(The MODBUS Communications Protocol is a trademark of AEG Schneider Automa-
tion.)
7-9-1 Available Programmable Controllers and Peripheral
Devices
H
OMRON’s SYSMAC CS/CJ-series or C200HX/HG/HE Programmable
Controller
•
The following Communications Boards are needed to use the RS-422/485 communications port.
Note
The RS-232C port can be used if an RS-422/485 conversion adapter is installed. For ease of wir-
ing, however, it is recommended that the RS-422/485 port be used. The following information is
for the RS-422/485 port.
Communications
Chapter 7
Summary of Contents for SYSDRIVE 3G3MV-A2001
Page 1: ...Cat No I527 E1 04 USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter...
Page 2: ......
Page 3: ...USER S MANUAL Multi function Compact Inverter SYSDRIVE 3G3MVSERIES...
Page 18: ......
Page 23: ...Chapter 1 Overview 1 1 Functions 1 2 Nomenclature 1 3 New Features 1...
Page 32: ......
Page 33: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
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Page 93: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
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Page 269: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Page 303: ...Chapter 10 List of Parameters 10...
Page 337: ...Chapter 11 Using the Inverter for a Motor 11...
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Page 344: ...I527 E1 04...