Property

Value

Sector

Automation Vendors

Group

Mitsubishi

Connector

Mitsubishi FX Serial

Name

MitsubishiFXSerial


Devices compatible with Mitsubishi FX3U


  • Name: MitsubishiFXSerial
  • Version: 1.0.1.0
  • Protocol: Proprietary 
  • Interface: Standard Serial Port
  • Runtime: Multiplatform
  • Configuration:
    • Devices / Protocols

On this page:


Overview

Communication with devices compatible with Mitsubishi FX3U


Supported Operands

Operand

Read

Write

Data Type

Address size

D - Data register

Yes

Yes

Word

2 bytes

TN – Timer Current value

Yes

Yes

Word

2 bytes

TS – Timer Contact

Yes

No

Bit

1 bit

CN – Counter Current value

Yes

Yes

Word

2 bytes

CS – Counter Contact

Yes

No

Bit

1 bit

X - Input relay

Yes

No

Bit

1 bit

Y - Output relay

Yes

Yes

Bit

1 bit

M - Internal relay

Yes

Yes

Bit

1 bit

S0 - Annunciator

Yes

Yes

Bit

1 bit


Channels Configuration

Protocol Options

  • Maximum size of blocks: Defines the maximum of addresses in a read block.

Protocol Options

  • Com – Define the Port of communication
  • Baud Rate – Define the rate at which information is transferred in a communication channel.
  • Databits – Define the number of data bits in each character
  • Parity – Define the method of detecting errors in transmission.
  • Stop bits – Define the stop bits.
  • DTR – Define a control signal in RS-232 serial communication.
  • RTS – Define the Request to Send
  • CTS – Define the Clear to Send
  • CtsWait – Time in milliseconds



Nodes Configuration

Primary Station 

  • SlaveID: The default is 1.



Points Configuration

The syntax for the Mitsubishi FX Serial communication points is: <Operand> <Address>

Where :

  • <Operand>: Represents the Device Memory :
  • <Address>: Address number

Operand

D - Data register

TN – Timer Current value

TS – Timer Contact

CN – Counter Current value

CS – Counter Contact

X - Input relay

Y - Output relay

M - Internal relay

S0 - Annunciator


Note: The Y Operand is an Octal Numeral System.





Driver Revision History

MitsubishiFX_Serial Revision History

Version 

Notes

1.0.1.0

Initial release on new documentation standards


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