Contents
MM300
Page
Table of Contents
MM300 Motor Management System Communications Guide
MM300 Motor Management System Communications Guide
Data Packet Format
Electrical Interface
Data Frame Format and Data Rate
CRC-16 Algorithm
Error Checking
Function Code 03H
Timing
MM300 supported functions
Slave Response Bytes Example Description
Function Code 04H
Master/slave packet format for function code 03H
Master Transmission Bytes Example Description
Master/slave packet format for function code 05H
Function Code 05H
Master/slave packet format for function code 04H
CRC CB B9
Function Code 06H
Master/slave packet format for function code 06H
Data
Master/slave packet format for function code 07H
Function Code 07H
Function code 7 bitmask
Diag Code
Function Code 08H
Function Code 10H
Master/slave packet format for function code 08H
Master/slave packet format for function code 10H
Error Responses
Actual Values
Modbus memory map
Trip Counters
General Timers
REAL-TIME Clock
Current Metering
CONTACT/VIRTUAL INPUTS/OUTPUTS Status
Security
Status Motor
Power Metering
User MAP Values
FLA RTD Maximium Temperature
Motor Starting Learned Data
GCP Factory Test
Status Buffer
Event Recorder
Communication
Setpoints Commands
Communication Settings
Flexlogic
Current Sensing
REAL-TIME CLOCK/DAYLIGHT Savings
Process Interlock
Motor Data Setup
Voltage Sensing
RS485 Interface Modbus RTU
User MAP Addresses
Communication Setup
Open Control Circuit
Mechanical JAM
Reset Setup
Thermistor CPU
RTD OPEN/SHORT Circuit REQUIRED=IOG
FLA
Underpower IOA + IOC or IOA + IOB
Ground Fault
Undercurrent REQUIRED=IOA
Load Increase
Phase Undervoltage REQUIRED=IOB
Phase Overvoltage REQUIRED=IOB
Phase Reversal REQUIRED=IOB
Restart Block
Maintenance
Flexlogic Timers
Start Inhibit
Communications Guide
RS485 Interface Modbus RTU
Communications Guide
RS485 Interface Modbus RTU
Contact Input Assignment
Auto / Manual Control
Contact Outputs
Flexlogic Equation
Unsigned Long Value
Unsigned Value
Unsigned VALUE, 1 Decimal Place
Unsigned VALUE, 2 Decimal Places
LSB
Unsigned Long VALUE, 3 Decimal Places
Date MM/DD/YYYY
MSB
OFF
OFF / no
On / YES
USER3
USER1
USER2
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
WED
SUN
MON
TUE
Vbn Direct
Bit FC180 FC181 FC182 FC183
RS485 Interface Modbus RTU
Performing Commands Using Function Code 10H
CRC 7E CE
Using the User Definable Memory Map
Master/slave packet format for performing commands
RS485 Interface Modbus RTU
Ethernet interface
LED
Profibus Output Data
Fieldbus interface external connections Profibus
Profibus LED indications
F1B
Profibus DP-Diagnostics
System Standard Diagnostics Bytes 1 through
Profibus Input Data
Communications Guide
Fieldbus Interface
Class Object
DeviceNet Communications
Fieldbus interface external connections DeviceNet
DeviceNet LED indications
DeviceNet Object Class Code 03H
Identity Object Class Code 01H
Message Router Class Code 02H
Identity Object, Class Code 03h, Instance 01h, Attributes
Connection Object, Class Code 05h, Services
Attribute Access Name Data Type Value Description
DeviceNet Connection Object Class Code 05H
Motor Data Object, Class Code A0h, Attributes
Motor Data Object, Class Code A0h, Services
DeviceNet Motor Data Poll, Explicit Object Class Code A0H
Item Description Size in Bytes Format
0FH
Explicit Motor Analog Data Object, Class Code B0h, Services
Attribute Description Size in Bytes
Attribute Item Description Size Format Bytes
Data Formats, Explicit Motor Analog Data Object
Fieldbus Interface
Data Value, Class B1h
Explicit Motor Control Object, Class Code B1h, Services
DeviceNet Explicit Motor Object, Class Code B1H
Explicit Motor Control Object, Class Code B1h, Attributes
Fieldbus Interface