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Property

Value

Sector

Automation Vendors

Group

ABB

Connector

ABB EXCOM

Name

EXCOM


Devices compatible with ABB EXCOM protocol


  • Name: EXCOM
  • Version: 1.1.0.1.0
  • Protocol: Proprietary   EXCOM (Proprietary) 
  • Interface: Standard Serial Port
  • Runtime: Multiplatform.Net 4.8 (windows)
  • Configuration:
    • Devices / Protocols

Table of Contents
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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

EXCOM protocol.


Communication Driver Information

Driver name

EXCOM

Assembly Name

T.ProtocolDriver.EXCOM

Assembly Version

1.1.0.0

Available for Linux

False

PLC types supported 

PLCs ABB Masterpiece 200, MasterGate 210 / 230, Advant Controller AC 400 / AC 450 

Manufacturer

ABB

Interface

Serial and MultiSerial (RS232)



Supported Operands

  • DAT: PC data exchange file;
  • DSD: DatSet Description file;
  • DI: Digital Input file;
  • DO: Digital Output file;
  • AI: Analogic Input file;
  • AO: Analogic Output file.

Channels Configuration

Protocol Options

  • BlockSizeMaximum 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.
  • Default is 326.

Settings

  • Serial and MultiSerial channels:

Default configuration:

DataBits: 8.

StopBits: 1 if parity is used, 2 if no parity.
Set the other fields according to your Serial or MultiSerial port configuration.



Nodes Configuration

Station Configuration 

Network: Network identifier for multi-station communication (0-99).

Node: Node address within the network (0-99).

Syntax: <Network>;<Node>

Ex: 1;3


Points Configuration

The syntax for the Mitsubishi FX Serial EXCOM communication points is:   <Operand> <Dataset Files> <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
  • <Dataset Files>
    • DAT: PC data exchange file;
    • DSD: DatSet Description file;
    • DI: Digital Input file;
    • DO: Digital Output file;
    • AI: Analogic Input file;
    • AO: Analogic Output file.
  • <Address>: Address number.





Driver Revision History

MitsubishiFX_Serial

EXCOM Revision History

Version 

Notes

1

.0

.1

.0

Initial release on new documentation standards.



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