GE MM300 manual Power Metering

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RS485 INTERFACE (MODBUS RTU)										COMMUNICATIONS GUIDE

	Modbus	Hex		Description	Min	Max	Step	Units	Format	Default	Size in
											Words

	30340	0153		Va1 Angle	---	---	---	°	F1	N/A	1

	30341	0154		Vb1 Angle	---	---	---	°	F1	N/A	1

	30342	0155		Vc1 Angle	---	---	---	°	F1	N/A	1

	30343	0156		Reserved	---	---	---	---	---	---	1

	30344	0157		Reserved	---	---	---	---	---	---	1

	▼	▼		▼	▼	▼	▼	▼	▼	▼	▼

	30357	0164		Reserved							1

	30358	0165		Vab	---	---	---	V	F1	N/A	1

	30359	0166		Vbc	---	---	---	V	F1	N/A	1

	30360	0167		Vca	---	---	---	V	F1	N/A	1

	30361	0168		Average Line Voltage	---	---	---	V	F1	N/A	1

	30362	0169		Van	---	---	---	V	F1	N/A	1

	30363	016A		Vbn	---	---	---	V	F1	N/A	1

	30364	016B		Vcn	---	---	---	V	F1	N/A	1

	30365	016C		Reserved	---	---	---	---	---	---	1

	30366	016D		Freq	---	---	---	Hz	F3	N/A	1

	30367	016E		Reserved	---	---	---	---	---	---	1

	▼	▼		▼	▼	▼	▼	▼	▼	▼	▼

	30375	0176		Reserved	---	---	---	---	---	---	1

	30376	0177		VAux	---	---	---	V	F1	N/A	1

	30377	0178		Reserved	---	---	---	---	---	---	1

	▼	▼		▼	▼	▼	▼	▼	▼	▼	▼

	30383	017E		Reserved	---	---	---	---	---	---	1

POWER METERING

	30384	017F		Power Factor	---	---	---	---	F21	N/A	1

	30385	0180		Real Power	---	---	---	kW	F13	N/A	2

	30387	0182		Reserved	---	---	---	---	---	---	1

	30388	0183		Reserved	---	---	---	---	---	---	1

	30389	0184		Reactive Power	---	---	---	kvar	F13	N/A	2

	30391	0186		Apparent Power	---	---	---	kVA	F2	N/A	1

	30392	0187		MWh Consumption	---	---	---	MWh	F17	N/A	2

	30394	0189		Mvarh Consumption	---	---	---	Mvarh	F17	N/A	2

	30396	018B		Reserved	---	---	---	---	---	---	2

	30398	018D		Apparent Power	---	---	---	kVA	F10	N/A	2

	30400	018F		Reserved	---	---	---	---	---	---	1

	▼	▼		▼	▼	▼	▼	▼	▼	▼	▼

	30427	01A9		Reserved							1

TEMPERATURE METERING

	30427	01AA		Hottest Stator RTD	---	---	---	---	F1	N/A	1

	30428	01AB		Hottest Stator RTD	---	---	---	°C	F4	N/A	1

	30429	01AC		RTD 1 Temp	---	---	---	°C	F4	N/A	1

	30430	01AD		RTD 2 Temp	---	---	---	°C	F4	N/A	1

	30431	01AE		RTD 3 Temp	---	---	---	°C	F4	N/A	1

	30432	01AF		RTD 4 Temp	---	---	---	°C	F4	N/A	1

	30433	01B0		RTD 5 Temp	---	---	---	°C	F4	N/A	1

	30434	01B1		RTD 6 Temp	---	---	---	°C	F4	N/A	1

14	MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE

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Contents MM300 Page Table of Contents MM300 Motor Management System Communications Guide MM300 Motor Management System Communications Guide Electrical Interface Data Frame Format and Data RateData Packet Format Error Checking CRC-16 AlgorithmTiming MM300 supported functionsFunction Code 03H Master Transmission Bytes Example Description Function Code 04HMaster/slave packet format for function code 03H Slave Response Bytes Example DescriptionFunction Code 05H Master/slave packet format for function code 04HMaster/slave packet format for function code 05H Data Function Code 06HMaster/slave packet format for function code 06H CRC CB B9Function Code 07H Function code 7 bitmaskMaster/slave packet format for function code 07H Master/slave packet format for function code 08H Function Code 08HFunction Code 10H Diag CodeError Responses Master/slave packet format for function code 10HModbus memory map Actual ValuesGeneral Timers REAL-TIME ClockTrip Counters Status Motor CONTACT/VIRTUAL INPUTS/OUTPUTS StatusSecurity Current MeteringPower Metering GCP Factory Test FLA RTD Maximium TemperatureMotor Starting Learned Data User MAP ValuesEvent Recorder Status BufferFlexlogic Setpoints CommandsCommunication Settings CommunicationREAL-TIME CLOCK/DAYLIGHT Savings Current SensingMotor Data Setup Voltage SensingProcess Interlock RS485 Interface Modbus RTU Communication Setup Open Control CircuitUser MAP Addresses Reset Setup Mechanical JAMRTD OPEN/SHORT Circuit REQUIRED=IOG Thermistor CPUUndercurrent REQUIRED=IOA Underpower IOA + IOC or IOA + IOBGround Fault FLAPhase Reversal REQUIRED=IOB Phase Undervoltage REQUIRED=IOBPhase Overvoltage REQUIRED=IOB Load IncreaseStart Inhibit MaintenanceFlexlogic Timers Restart BlockCommunications Guide RS485 Interface Modbus RTU Communications Guide RS485 Interface Modbus RTU Contact Input Assignment Contact Outputs Auto / Manual ControlFlexlogic Equation Unsigned VALUE, 2 Decimal Places Unsigned ValueUnsigned VALUE, 1 Decimal Place Unsigned Long ValueMSB Unsigned Long VALUE, 3 Decimal PlacesDate MM/DD/YYYY LSBOFF / no On / YESOFF USER1 USER2USER3 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 TUE SUNMON WEDVbn Direct Bit FC180 FC181 FC182 FC183 RS485 Interface Modbus RTU Performing Commands Using Function Code 10H Using the User Definable Memory Map Master/slave packet format for performing commandsCRC 7E CE RS485 Interface Modbus RTU Ethernet interface Profibus LED indications Profibus Output DataFieldbus interface external connections Profibus LEDProfibus Input Data Profibus DP-DiagnosticsSystem Standard Diagnostics Bytes 1 through F1BCommunications Guide Fieldbus Interface DeviceNet LED indications DeviceNet CommunicationsFieldbus interface external connections DeviceNet Class ObjectIdentity Object Class Code 01H Message Router Class Code 02HDeviceNet Object Class Code 03H DeviceNet Connection Object Class Code 05H Connection Object, Class Code 05h, ServicesAttribute Access Name Data Type Value Description Identity Object, Class Code 03h, Instance 01h, AttributesMotor Data Object, Class Code A0h, Services DeviceNet Motor Data Poll, Explicit Object Class Code A0HMotor Data Object, Class Code A0h, Attributes Item Description Size in Bytes Format Explicit Motor Analog Data Object, Class Code B0h, Services Attribute Description Size in Bytes0FH Data Formats, Explicit Motor Analog Data Object Attribute Item Description Size Format BytesFieldbus Interface Explicit Motor Control Object, Class Code B1h, Attributes Explicit Motor Control Object, Class Code B1h, ServicesDeviceNet Explicit Motor Object, Class Code B1H 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.