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MP8000 Programming Guide

MODBUS TCP and Ethernet/IP Software Development Guide

Patent Pending

© 2018 Littelfuse Protection Relays & Controls

www.littelfuse.com/mp8000

MP8000

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Summary of Contents for MP8000

Page 1: ...MP8000 Programming Guide MODBUS TCP and Ethernet IP Software Development Guide Patent Pending 2018 Littelfuse Protection Relays Controls www littelfuse com mp8000 MP8000...

Page 2: ...resses 3 MP8000 MODBUS MEMORY MAP 3 CONFIGURATION SETTINGS 4 Command Register 6 Real Time Status 7 Fault Record Retrieval 8 MP8000 ETHERNET IP INTERFACE 10 MP8000 Network Settings 10 RSLOGIX5000 Setup...

Page 3: ...evices and initiate a request for data or to issue a command to the Model MP8000 to stop or reset the Model MP8000 s control relay When the Model MP8000 responds with the requested data or confirmatio...

Page 4: ...first holding register The address numbering system is defined in the standard to describe the message that is actually sent to the physical communications bus By starting the addresses at 0 rather th...

Page 5: ...rd at 0019 00 L2 L3 476 7 Low Byte of Word at 0019 00 6 High Byte of Word at 001A 01 7 Low Byte of Word at 001A DC 8 High Byte of Word at 001B 00 L3 L1 483 9 Low Byte of Word at 001B 00 8 High Byte of...

Page 6: ...ay 3 L R W RU 0x001B 27 1 1 Restart Attempts for Undercurrent Trips B R W RF 0x001C 28 1 1 Restart Attempts for all other faults B R W GF 0x001D 29 2 0 Ground Fault Current Threshold H R W GFTD 0x001F...

Page 7: ...will be disabled Reserved 3 0x0008 Reserved 4 0x0010 Single Phase Motor 5 0x0020 Single phase motor operation 3 Phase w 1 Volt 6 0x0040 3phase motor with single voltage PT Reserved 7 0x0080 Reserved 8...

Page 8: ...n 0x0009 CMD_MOTOR_RESTART Attempt to Restart the Motor 0x0010 CMD_RESET_MOTOR_SERVICE_TIME Reset Motor Service time to NOW 0x0011 CMD_FAULT_LOOKUP Fault Lookup From FIDX and FRO Modbus only 0x0012 CM...

Page 9: ...d Line Frequency G R SEQ 0x0210 528 1 Measured Phase Sequence B R VUBM 0x0211 529 1 Measured Voltage Unbalance G R CUBM 0x0212 530 1 Measured Current Unbalance G R V1 0x0213 531 2 Measured line 1 Volt...

Page 10: ...N ADDRESS HEX ADDRESS DECIMAL SIZE FRI 0x0300 768 2 Fault Request Index Or base DT C W FRO 0x0302 770 2 Fault Request Offset F W FCODE 0x0304 772 2 Fault Code indicating the source of the fault B R FD...

Page 11: ...0x00000200 10 2 0 17 12 RMTF Tripped triggered from remote source 0x00000400 11 2 0 17 12 LIN Tripped on Linear Overcurrent 0x00000800 12 2 0 17 12 STALL Tripped Motor Stall 0x00001000 13 2 0 17 12 A...

Page 12: ...Sequence Holdoff 0x00080000 103 UNDEFF Undefined Holdoff 0x00100000 N A GFALARM Ground Fault Alarm 0x00800000 16 MP8000 ETHERNET IP INTERFACE MP8000 Network Settings By default the MP8000 is configure...

Page 13: ...y series 8000 UINT 4 Revision Get Major revision must match the eds value Major Minor 3 002 UINT 7 Product Name Get Human readable identification MP8000 SHORT_STRING Assembly Object ATTRIBUTE NUMBER A...

Page 14: ...tart Attempts for Undercurrent Trips R W UINT 1 18 RF Restart Attempts for all other faults R W UINT 1 19 GF Ground Fault Current Threshold R W UDINT 0 20 GFTD Ground Fault Trip Delay R W UINT 50 21 G...

Page 15: ...red Current Unbalance R UINT 14 V1 Measured line 1 Voltage RMS R UDINT 15 V2 Measured line 2 Voltage RMS R UDINT 16 V3 Measured line 3 Voltage RMS R UDINT 17 I1 Measured line 1 Current RMS R UDINT 18...

Page 16: ...CIFICATIONS Protocol EtherNet IP Ports 1 IP Address 1 Number of Connections 1 Connection Connector RJ45 Cable CAT5 Length 100 m 328 Interface 10BASE T 100BASE Tx 2018 Littelfuse Protection Relays Cont...

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