MBMap Registry
  1. Devices
  2. Meatrol
  3. MP440

Meatrol MP440 Modbus register map

  • Unofficial
  • 50 registers
  • Revision 2

Unofficial: Copied from an unofficial source and not tested. Read it as a draft and check a value on the real device before you rely on the rest. Check the map against the manufacturer's documentation before you write to a live device. Tested it? Report a test.

Download .mbmap.json Raw JSON View on GitHub Suggest a correction Report a problem

Communication

Protocol
Modbus TCP and RTUdefault
Unit ID
1default
TCP port
502default
Serial
9600 8E1 · 9600 baud, 8 data bits, even parity, 1 stop bit defaults
Byte / word order
ABCD · bytes big-endian, words high first
Addresses
0-based

Connection values are defaults: the device may be configured differently.

Map

Registers
50 holding registers
Revision
2
Added
()
File
maps/meatrol/mp440.mbmap.json · 7 KB · history
SHA-256
048b1008512e03f1f33da41c1b3f10fec1e1fccb7da14b4b405a5417a22ac1b8
Manufacturer
meatrol.cn

Sources and notes

Source: Modbus Database (Jibril Sharafi, MIT licence), table meatrol/mp440; https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/meatrol-mp440.htm. Not verified against the manufacturer's documentation

  • Meatrol MP440.
  • Converted automatically from the Modbus Database (MIT licence, Jibril Sharafi).
  • Not verified against the manufacturer's documentation. The byte order is a guess: the source does not give one.
  • Corrections are welcome (CONTRIBUTING.md). Change x_status once this table has been checked against the manual.
AreaAddressNameTypeAccessUnitScaleDescription
HR 99 uint16 R
HR 102 uint32 ABCD R V
HR 1000 float32 ABCD R A
HR 1002 float32 ABCD R A
HR 1004 float32 ABCD R A
HR 1006 float32 ABCD R A
HR 1008 float32 ABCD R A
HR 1010 float32 ABCD R V
HR 1012 float32 ABCD R V
HR 1014 float32 ABCD R V
HR 1016 float32 ABCD R V
HR 1018 float32 ABCD R V
HR 1020 float32 ABCD R V
HR 1022 float32 ABCD R V
HR 1024 float32 ABCD R V
HR 1026 float32 ABCD R V
HR 1028 float32 ABCD R kW
HR 1030 float32 ABCD R kW
HR 1032 float32 ABCD R kW
HR 1034 float32 ABCD R kW
HR 1036 float32 ABCD R kvar
HR 1038 float32 ABCD R kvar
HR 1040 float32 ABCD R kvar
HR 1042 float32 ABCD R kvar
HR 1044 float32 ABCD R kVA
HR 1046 float32 ABCD R kVA
HR 1048 float32 ABCD R kVA
HR 1050 float32 ABCD R kVA
HR 1052 float32 ABCD R
HR 1054 float32 ABCD R
HR 1056 float32 ABCD R
HR 1058 float32 ABCD R
HR 1060 float32 ABCD R
HR 1062 float32 ABCD R
HR 1064 float32 ABCD R
HR 1066 float32 ABCD R
HR 1068 float32 ABCD R Hz
HR 1070 float32 ABCD R Hz
HR 1072 float32 ABCD R Hz
HR 1074 float32 ABCD R Hz
HR 2000 uint32 ABCD R kWh
HR 2002 uint32 ABCD R kWh
HR 2004 uint32 ABCD R kWh
HR 2006 uint32 ABCD R kWh
HR 2008 uint32 ABCD R kWh
HR 2010 uint32 ABCD R kWh
HR 2012 uint32 ABCD R kWh
HR 2014 uint32 ABCD R kWh
HR 2016 uint32 ABCD R kvarh
HR 2018 uint32 ABCD R kvarh

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