GE MM300 manual Fieldbus Interface

Page 68

FIELDBUS INTERFACE

 

 

COMMUNICATIONS GUIDE

 

 

 

 

 

 

 

ATTRIBUTE

ITEM DESCRIPTION

SIZE IN

FORMAT

 

 

 

 

BYTES

 

 

 

 

 

 

 

 

0FH

Last trip date and time

Time of Last Trip

4

F19

 

 

 

 

 

 

 

 

 

Date of Last Trip

4

F18

 

 

 

 

 

 

 

10H

Last pre-trip currents

Pre Trip Ia

4

F10

 

 

 

 

 

 

 

 

 

Pre Trip Ib

4

F10

 

 

 

 

 

 

 

 

 

Pre Trip Ic

4

F10

 

 

 

 

 

 

 

 

 

Pre Trip Igrd

4

F10

 

 

 

 

 

 

 

11H

Last pre-trip motor load

Pre Trip Motor Load

2

F3

 

 

 

 

 

 

 

 

 

Pre Trip Current Unbalance

2

F1

 

 

 

 

 

 

 

12H

Last pre-trip line voltages

Pre Trip Vab

2

F1

 

 

 

 

 

 

 

 

 

Pre Trip Vbc

2

F1

 

 

 

 

 

 

 

 

 

Pre Trip Vca

2

F1

 

 

 

 

 

 

 

13H

Last pre-trip phase voltages

Pre Trip Van

2

F1

 

 

 

 

 

 

 

 

 

Pre Trip Vbn

2

F1

 

 

 

 

 

 

 

 

 

Pre Trip Vcn

2

F1

 

 

 

 

 

 

 

14H

Last pre-trip frequency

Pre Trip System Frequency

2

F3

 

 

 

 

 

 

 

15H

Last pre-trip power

Pre Trip Real Power

4

F13

 

 

 

 

 

 

 

 

 

Pre Trip Reactive Power

4

F13

 

 

 

 

 

 

 

 

 

Pre Trip Apparent Power

2

F2

 

 

 

 

 

 

 

 

 

Pre Trip Power Factor

2

F21

 

 

 

 

 

 

 

16H

Trip diagnostic data

Trip Status 3

4

FC185

 

 

 

 

 

 

 

 

 

Trip Status 2

4

FC184

 

 

 

 

 

 

 

 

 

Trip Status 1

4

FC183

 

 

 

 

 

 

 

17H

Alarm diagnostic data

Alarm Status 3

4

FC181

 

 

 

 

 

 

 

 

 

Alarm Status 2

4

FC180

 

 

 

 

 

 

 

 

 

Alarm Status 1

4

FC179

 

 

 

 

 

 

 

18H

Start block status data

Reserved

2

F1

 

 

 

 

 

 

 

 

 

Start Timer 1

2

F1

 

 

 

 

 

 

 

 

 

Start Timer 2

2

F1

 

 

 

 

 

 

 

 

 

Start Timer 3

2

F1

 

 

 

 

 

 

 

 

 

Start Timer 4

2

F1

 

 

 

 

 

 

 

 

 

Start Timer 5

2

F1

 

 

 

 

 

 

 

 

 

Time Between Starts Lockout

2

F1B

 

 

 

 

 

 

 

 

 

Restart Block Lockout

2

F1

 

 

 

 

 

 

 

 

 

Starts/Hour Block

2

F1

 

 

 

 

 

 

 

19H

All of the above items from attributes 01H-18H

 

 

 

 

 

 

 

 

64

MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE

Page 67 Page 69
Image 68
Page 67 Page 69
Contents MM300 Page Table of Contents MM300 Motor Management System Communications Guide MM300 Motor Management System Communications Guide Data Packet Format Electrical InterfaceData Frame Format and Data Rate Error Checking CRC-16 AlgorithmFunction Code 03H TimingMM300 supported functions Function Code 04H Master/slave packet format for function code 03HMaster Transmission Bytes Example Description Slave Response Bytes Example DescriptionMaster/slave packet format for function code 05H Function Code 05HMaster/slave packet format for function code 04H Function Code 06H Master/slave packet format for function code 06HData CRC CB B9Master/slave packet format for function code 07H Function Code 07HFunction code 7 bitmask Function Code 08H Function Code 10HMaster/slave packet format for function code 08H Diag CodeError Responses Master/slave packet format for function code 10HModbus memory map Actual ValuesTrip Counters General TimersREAL-TIME Clock CONTACT/VIRTUAL INPUTS/OUTPUTS Status SecurityStatus Motor Current MeteringPower Metering FLA RTD Maximium Temperature Motor Starting Learned DataGCP Factory Test User MAP ValuesEvent Recorder Status BufferSetpoints Commands Communication SettingsFlexlogic CommunicationREAL-TIME CLOCK/DAYLIGHT Savings Current SensingProcess Interlock Motor Data SetupVoltage Sensing RS485 Interface Modbus RTU User MAP Addresses Communication SetupOpen Control Circuit Reset Setup Mechanical JAMRTD OPEN/SHORT Circuit REQUIRED=IOG Thermistor CPUUnderpower IOA + IOC or IOA + IOB Ground FaultUndercurrent REQUIRED=IOA FLAPhase Undervoltage REQUIRED=IOB Phase Overvoltage REQUIRED=IOBPhase Reversal REQUIRED=IOB Load IncreaseMaintenance Flexlogic TimersStart Inhibit Restart BlockCommunications Guide RS485 Interface Modbus RTU Communications Guide RS485 Interface Modbus RTU Contact Input Assignment Contact Outputs Auto / Manual ControlFlexlogic Equation Unsigned Value Unsigned VALUE, 1 Decimal PlaceUnsigned VALUE, 2 Decimal Places Unsigned Long ValueUnsigned Long VALUE, 3 Decimal Places Date MM/DD/YYYYMSB LSBOFF OFF / noOn / YES USER3 USER1USER2 No Event/Trip To Date RS485 Interface Modbus RTU RS485 Interface Modbus RTU Not XOR Latch NOR Nand Timer Assign RS485 Interface Modbus RTU Definition RS485 Interface Modbus RTU SUN MONTUE WEDVbn Direct Bit FC180 FC181 FC182 FC183 RS485 Interface Modbus RTU Performing Commands Using Function Code 10H CRC 7E CE Using the User Definable Memory MapMaster/slave packet format for performing commands RS485 Interface Modbus RTU Ethernet interface Profibus Output Data Fieldbus interface external connections ProfibusProfibus LED indications LEDProfibus DP-Diagnostics System Standard Diagnostics Bytes 1 throughProfibus Input Data F1BCommunications Guide Fieldbus Interface DeviceNet Communications Fieldbus interface external connections DeviceNetDeviceNet LED indications Class ObjectDeviceNet Object Class Code 03H Identity Object Class Code 01HMessage Router Class Code 02H Connection Object, Class Code 05h, Services Attribute Access Name Data Type Value DescriptionDeviceNet Connection Object Class Code 05H Identity Object, Class Code 03h, Instance 01h, AttributesMotor Data Object, Class Code A0h, Attributes Motor Data Object, Class Code A0h, ServicesDeviceNet Motor Data Poll, Explicit Object Class Code A0H Item Description Size in Bytes Format 0FH Explicit Motor Analog Data Object, Class Code B0h, ServicesAttribute Description Size in Bytes Data Formats, Explicit Motor Analog Data Object Attribute Item Description Size Format BytesFieldbus Interface Explicit Motor Control Object, Class Code B1h, Services DeviceNet Explicit Motor Object, Class Code B1HExplicit Motor Control Object, Class Code B1h, Attributes Data Value, Class B1hFieldbus Interface

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.
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