MBMap Registry
  1. Devices
  2. Meatrol
  3. ME237

Meatrol ME237 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/me237.mbmap.json · 8 KB · history
SHA-256
f460c8dcc706c1cb73f3ef63da6d400136c0cfb29360ee6e2f48e54415275980
Manufacturer
meatrol.cn

Sources and notes

Source: Modbus Database (Jibril Sharafi, MIT licence), table meatrol/me237; https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/meatrol-me237.htm. Not verified against the manufacturer's documentation

  • Meatrol ME237.
  • 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 1000 float32 ABCD R V
HR 1002 float32 ABCD R V
HR 1004 float32 ABCD R V
HR 1006 float32 ABCD R V
HR 1008 float32 ABCD R V
HR 1010 float32 ABCD R V
HR 1012 float32 ABCD R V
HR 1014 float32 ABCD R V
HR 1016 float32 ABCD R A
HR 1018 float32 ABCD R A
HR 1020 float32 ABCD R A
HR 1022 float32 ABCD R A
HR 1026 float32 ABCD R W
HR 1028 float32 ABCD R W
HR 1030 float32 ABCD R W
HR 1032 float32 ABCD R W
HR 1034 float32 ABCD R var
HR 1036 float32 ABCD R var
HR 1038 float32 ABCD R var
HR 1040 float32 ABCD R var
HR 1042 float32 ABCD R VA
HR 1044 float32 ABCD R VA
HR 1046 float32 ABCD R VA
HR 1048 float32 ABCD R VA
HR 1050 float32 ABCD R
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 Hz
HR 2000 float32 ABCD R %
HR 2002 float32 ABCD R %
HR 2004 float32 ABCD R %
HR 2006 float32 ABCD R %
HR 2008 float32 ABCD R %
HR 2010 float32 ABCD R %
HR 2012 float32 ABCD R %
HR 2014 float32 ABCD R %
HR 4000 uint32 ABCD R unit: 0.1kWh
HR 4002 uint32 ABCD R unit: 0.1kWh
HR 4004 uint32 ABCD R unit: 0.1kWh
HR 4006 uint32 ABCD R unit: 0.1kWh
HR 4008 uint32 ABCD R unit: 0.1kWh
HR 4010 uint32 ABCD R unit: 0.1kWh
HR 4012 uint32 ABCD R unit: 0.1kWh
HR 4014 uint32 ABCD R unit: 0.1kWh
HR 4024 uint32 ABCD R unit: 0.1kVarh

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