FIELDBUS INTERFACECOMMUNICATIONS GUIDE

Table 23: Connection Object, Class Code 05h, Instance 04h (Polled Input/Output Con- nection):

ATTRIBUTE

ACCESS

NAME/DESCRIPTION

DATA TYPE

VALUE

 

 

 

 

 

01h

Get

State

BYTE

0x03

02h

Get

Instance type

BYTE

0x01

 

 

 

 

 

03h

Get

Export class trigger

BYTE

0x82

 

 

 

 

 

04h

Get

Produced connection ID

UINT

MAC ID

 

 

 

 

 

05h

Get

Consumed connection ID

UINT

MAC ID

 

 

 

 

 

06h

Get

Initial comm. characteristics

USINT

0x01

 

 

 

 

 

07h

Get

Produced connection size

UINT

0x0026

 

 

 

 

 

08h

Get

Consumed connection size

UINT

0x0020

 

 

 

 

 

09h

Get/Set

Expected package rate

UINT

0x0000

 

 

 

 

 

0Ch

Get/Set

Watchdog timeout action

USINT

0x00

 

 

 

 

 

0Dh

Get

Produced path length

UINT

0x0006

 

 

 

 

 

0Eh

Get

Produced path

BYTE [6]

variable

 

 

 

 

 

0Fh

Get

Consumed path length

UINT

0x0006

 

 

 

 

 

10h

Get

Consumed path

BYTE [6]

variable

 

 

 

 

 

11h

Get

Production inhibit timer

UINT

0x0000

 

 

 

 

 

DeviceNet Motor Data - Poll, Explicit Object (Class Code A0H)

Table 24: Motor Data Object, Class Code A0h, Services:

CODE

SERVICES AVAILABLE TO THIS OBJECT

 

 

 

 

 

NAME

DESCRIPTION

 

 

 

 

 

 

0x0E

Get_Attribute_Single

Returns the contents of the given attribute

 

 

 

Table 25: Motor Data Object, Class Code A0h, Attributes:

ATTRIBUTE

ACCESS

NAME/DESCRIPTION

DATA TYPE

VALUE

 

 

 

 

 

01H

Get

Revision of Motor Data Object

UINT

1

 

 

 

 

 

Table 26: Motor Data Object, Class Code A0h, Instance 01h, Attributes, Get Access:

ATTRIBUTE

NAME/DESCRIPTION

SIZE IN BYTES

FORMAT

 

 

 

 

01H

Motor Data (Poll group 1)

38

See below

 

 

 

 

02H

Digital Data

9

See below

 

 

 

 

03H

Summary of Motor Data

7

See below

 

 

 

 

04H

Reserved

NA

NA

 

 

 

 

05H

Motor status

1

FC129 (low byte only)

 

 

 

 

06H

Motor load (%)

2

F1

 

 

 

 

07H

Cause of last trip

2

FC134

 

 

 

 

08H

Thermal capacity used (%)

2

F1

 

 

 

 

09H

Current metering

8

See below

 

 

 

 

0AH

Average Line Voltage (V)

2

F1

 

 

 

 

0BH

Power metering

6

See below

 

 

 

 

0CH

Contact Input Status

8

BIT per input

 

 

 

 

0DH

Contact Output Status

4

BIT per output

 

 

 

 

0EH

RTD metering

3

See below

 

 

 

 

60

MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE

Page 64
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GE MM300 manual DeviceNet Motor Data Poll, Explicit Object Class Code A0H, Motor Data Object, Class Code A0h, Services

MM300 specifications

The GE MM300 is a robust and versatile controller designed primarily for industrial automation applications. Built to tackle the demands of modern manufacturing environments, this controller offers a range of features that contribute to its popularity among engineers and operators.

One of the standout features of the GE MM300 is its scalability. The device can be easily configured to meet the needs of both small and large systems. Its modular architecture allows users to add or remove components based on the specific requirements of their applications, facilitating a more tailored approach to automation.

The MM300 supports various communication protocols, including Ethernet/IP, Modbus TCP, and more, ensuring seamless integration with a variety of devices and systems. This feature significantly enhances interoperability, allowing users to connect the controller to existing infrastructure without extensive reconfiguration.

In terms of processing power, the MM300 is equipped with a high-performance processor that can handle complex tasks with ease. With advanced data handling capabilities, it supports real-time data processing, enabling faster decision-making and improving overall operational efficiency. This capability is particularly beneficial for applications requiring precise control and monitoring.

Moreover, the GE MM300 boasts a user-friendly interface, featuring an intuitive programming environment that simplifies the development of control applications. This includes an integrated development environment (IDE) and support for popular programming languages, making it accessible for both seasoned programmers and those new to automation technologies.

The device is designed to operate in challenging industrial conditions, featuring a rugged construction that ensures durability and longevity. Its ability to withstand extreme temperatures, vibrations, and other environmental stressors enhances its reliability in demanding applications, which is crucial for minimizing downtime in production processes.

Security is another critical aspect of the GE MM300. The controller incorporates advanced security features to protect against unauthorized access and cyber threats, helping organizations ensure the integrity of their operations.

In summary, the GE MM300 stands out due to its scalability, versatile communication options, high processing capabilities, user-friendly programming environment, rugged design, and security features. These characteristics make it a reliable choice for industries seeking to enhance their automation processes and improve overall efficiency. Whether for small-scale or large-scale applications, the MM300 provides a comprehensive solution to meet the evolving needs of modern manufacturing.