COMMUNICATIONS GUIDEFIELDBUS INTERFACE

Table 20: Identity Object, Class Code 03h, Instance 01h, Attributes:

ATTRIBUTE

ACCESS

NAME/

DATA TYPE

VALUE

 

 

DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

01h

Get

Vendor ID

UINT

928 (to be defined)

02h

Get

Baud Rate

USINT

0 = 125 kbps

 

 

 

 

1 = 250 kbps

 

 

 

 

2 = 500 kbps

 

 

 

 

 

05h

Get

Allocation Choice

BYTE

Bit 0: Explicit Messaging

 

 

 

 

Bit 1: polled I/O

 

 

 

 

Bit 6: acknowledge suppression

 

 

 

 

 

 

 

Master/s MAC ID

USINT

0 to 63: address; 255 = unallocated

 

 

 

 

 

DeviceNet Connection Object (Class Code 05H)

Table 21: Connection Object, Class Code 05h, Services:

CODE

SERVICES AVAILABLE TO THIS OBJECT

 

 

 

 

NAME

DESCRIPTION

 

 

 

0x05

Reset

Reset the device to power up configuration

 

 

 

0x0E

Get_Attribute_Single

Returns the contents of the given attribute

 

 

 

0x10

Set_Attribute_Single

Sets the contents of the given attribute

 

 

 

Table 22: Connection Object, Class Code 05h, Instance 01h (Explicit Message Connec- tion):

ATTRIBUTE

ACCESS

NAME/DESCRIPTION

DATA TYPE

VALUE

 

 

 

 

 

01h

Get

State

BYTE

0x03

02h

Get

Instance type

BYTE

0x00

 

 

 

 

 

03h

Get

Export class trigger

BYTE

0x83

 

 

 

 

 

04h

Get

Produced connection ID

UINT

10xxxxxx011,

 

 

 

 

xxxxxx - MAC ID

 

 

 

 

 

05h

Get

Consumed connection ID

UINT

10xxxxxx100,

 

 

 

 

xxxxxx - MAC ID

 

 

 

 

 

06h

Get

Initial comm. characteristics

USINT

0x21

 

 

 

 

 

07h

Get

Produced connection size

UINT

0x00EF

 

 

 

 

 

08h

Get

Consumed connection size

UINT

0x00EF

 

 

 

 

 

09h

Get/Set

Expected package rate

UINT

0x0000

 

 

 

 

 

0Ch

Get/Set

Watchdog timeout action

USINT

0 = transition to

 

 

 

 

time-out

 

 

 

 

1 = auto delete

 

 

 

 

2 = auto reset

 

 

 

 

3 = deferred delete

 

 

 

 

 

0Dh

Get

Produced path length

UINT

0x0000

0Eh

Get

Produced path

BYTE [6]

<null>

0Fh

Get

Consumed path length

UINT

0x0000

10h

Get

Consumed path

BYTE [6]

<null>

11h

Get

Production inhibit timer

UINT

0x0000

 

 

 

 

 

MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE

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GE MM300 manual DeviceNet Connection Object Class Code 05H, Identity Object, Class Code 03h, Instance 01h, Attributes, Byte

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.