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Sdm72 #34

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Sep 10, 2019
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Sdm72 #34

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c5e1ff3
Add register definitions for SDM 72 series Modbus Energy meters.
jegaha Sep 10, 2019
1e78a6e
Added SDM72 to comments and references.
jegaha Sep 10, 2019
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5 changes: 3 additions & 2 deletions README.md
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## Library for reading SDM120 SDM220 SDM230 SDM630 Modbus Energy meters. ##
## Library for reading SDM72 SDM120 SDM220 SDM230 SDM630 Modbus Energy meters. ##

### SECTIONS: ###
#### 1. [INTRODUCTION](#introduction) ####
Expand Down Expand Up @@ -133,7 +133,7 @@ to ensure low level on GPIO15 by built-in in most ESP8266 modules pulldown resis
---

### Reading: ###
List of available registers for SDM120/220/230/630:</br>
List of available registers for SDM72/120/220/230/630:</br>
https://github.com/reaper7/SDM_Energy_Meter/blob/master/SDM.h#L52
```cpp
//reading voltage from SDM with slave address 0x01 (default)
Expand Down Expand Up @@ -231,6 +231,7 @@ sdm.clearSuccCount();
:+1: ESP SoftwareSerial library by Peter Lerup (https://github.com/plerup/espsoftwareserial)</br>
:+1: crc calculation by Jaime García (https://github.com/peninquen/Modbus-Energy-Monitor-Arduino)</br>
:+1: new registers for SDM120 and SDM630 by bart.e (https://github.com/beireken/SDM220t)</br>
:+1: new registers for SDM72 by jegaha (https://github.com/jegaha/SDM_Energy_Meter)</br>

---

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4 changes: 2 additions & 2 deletions SDM.cpp
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/* Library for reading SDM 120/220/230/630 Modbus Energy meters.
/* Library for reading SDM 72/120/220/230/630 Modbus Energy meters.
* Reading via Hardware or Software Serial library & rs232<->rs485 converter
* 2016-2019 Reaper7 (tested on wemos d1 mini->ESP8266 with Arduino 1.9.0-beta & 2.4.1 esp8266 core)
* crc calculation by Jaime Garc�a (https://github.com/peninquen/Modbus-Energy-Monitor-Arduino/)
* crc calculation by Jaime García (https://github.com/peninquen/Modbus-Energy-Monitor-Arduino/)
*/
//------------------------------------------------------------------------------
#include "SDM.h"
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12 changes: 11 additions & 1 deletion SDM.h
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/* Library for reading SDM 120/220/230/630 Modbus Energy meters.
/* Library for reading SDM 72/120/220/230/630 Modbus Energy meters.
* Reading via Hardware or Software Serial library & rs232<->rs485 converter
* 2016-2019 Reaper7 (tested on wemos d1 mini->ESP8266 with Arduino 1.9.0-beta & 2.4.1 esp8266 core)
* crc calculation by Jaime García (https://github.com/peninquen/Modbus-Energy-Monitor-Arduino/)
Expand Down Expand Up @@ -49,6 +49,16 @@
#define SDM_B_01 0x01 //BYTE 1 -> slave address (default value 1 read from node 1)
#define SDM_B_02 0x04 //BYTE 2 -> function code (default value 0x04 read from 3X input registers)
//BYTES 3 & 4 (BELOW)
//SDM 72 registers
#define SDM72_TOTAL_POWER 0x0034 //W
#define SDM72_IMPORT_ENERGY 0x0048 //kWh
#define SDM72_EXPORT_ENERGY 0x004A //kWh
#define SDM72_TOTAL_ENERGY 0x0156 //kWh
#define SDM72_SETABLE_TOTAL_ENERGY 0x0180 //kWh
#define SDM72_SETABLE_IMPORT_ENERGY 0x0184 //kWh
#define SDM72_SETABLE_EXPORT_ENERGY 0x0186 //kWh
#define SDM72_IMPORT_POWER 0x0500 //W
#define SDM72_EXPORT_POWER 0x0502 //W
//SDM 120 registers
#define SDM120C_VOLTAGE 0x0000 //V
#define SDM120C_CURRENT 0x0006 //A
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4 changes: 2 additions & 2 deletions SDM_Config_User.h
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/* Library for reading SDM 120/220/230/630 Modbus Energy meters.
/* Library for reading SDM 72/120/220/230/630 Modbus Energy meters.
* Reading via Hardware or Software Serial library & rs232<->rs485 converter
* 2016-2019 Reaper7 (tested on wemos d1 mini->ESP8266 with Arduino 1.9.0-beta & 2.4.1 esp8266 core)
* crc calculation by Jaime Garc�a (https://github.com/peninquen/Modbus-Energy-Monitor-Arduino/)
* crc calculation by Jaime García (https://github.com/peninquen/Modbus-Energy-Monitor-Arduino/)
*/

/*
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2 changes: 1 addition & 1 deletion library.properties
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Expand Up @@ -2,7 +2,7 @@ name=SDM
version=2.0.2
author=Reaper7
maintainer=Reaper7
sentence=SDM 120/220/230/630 modbus energy meter
sentence=SDM 72/120/220/230/630 modbus energy meter
paragraph=library for ESP8266, ESP32, AVR
category=Communication
url=https://github.com/reaper7/SDM_Energy_Meter
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