Carlo Gavazzi EM330/ET330 Modbus register haritası

Diğer adları: EM330 · ET330 · EM330-DIN · ET330-DIN

Carlo Gavazzi EM330 ve ET330 için 74 Modbus register: hatta gönderilen adres, 30001 biçimindeki referans, veri tipi, byte sırası, birim ve ölçek. Kaynak: EM300 Series and ET300 Series Communication Protocol (Version 2 Revision 17 (July 5, 2021)).

Three-phase EM330 and ET330 energy meters with RS485 Modbus RTU; scaled integers, low word first.

Yapay zekâ asistanı · MCP Ürün arayüzü · örnek veri

Harita: carlo-gavazzi/em330-et330Yalnızca okuma

MCP · read_named okunuyor… ✓ 4 değer · 38 ms

read_named(device: "em330-1", keys: ["voltage_l1_n", "current_l1", "frequency", "active_power_l1"])

voltage_l1_n 230,4 V

current_l1 12,6 A

frequency 50,00 Hz

active_power_l1 8.420 W

Cihaz tipi: Enerji sayacı
Register sayısı: 74
Arayüzler: Modbus RTU
Varsayılan unit ID: 1
Byte sırası (çok register’lı değerler): CDAB
Seri port ayarları: 9600 baud, 8 data bits, no parity, 1 stop bit
Okuma başına register: 50
Kapsanan modeller: EM330, ET330

Cihazda doğrulama

Henüz cihazda doğrulanmadı. Harita üretici dokümanından aktarıldı ve bir betikle dokümana karşı kontrol edildi; ilk okumaları cihazın ekranıyla karşılaştırın.

Kendi cihazınızda doğrulayın Seviyeler ne anlama geliyor

Bağlantı notları

Function codes 03 and 04 return the same values; input registers here can also be read as holding registers.
32-bit values are sent low word first (LSW, MSW); bytes inside each word are high byte first.
Up to 50 registers per read.
Registers 00F6h to 01A9h repeat the same values grouped by phase and are not listed.
The THD registers are marked not available and are left out.
Reading a setup address not listed in the document returns an illegal data address exception.
The 64-bit totalizers at 0500h (EM330 from October 2018) are left out; their LSW-first word order has no byte_order code here.
Run hour meter and neutral current are available on the EM330 and the ET330.

Register’lar

Üretici dokümanındaki gruplara göre. Register adları kaynak dokümandaki gibi İngilizcedir.

Gerilim 9 register

Ad ve anahtar	Referans	Adres	Tip	Byte sırası	Birim	Ölçek
Phase 1 line to neutral voltage`voltage_l1_n`	30001	0x0000	int32	CDAB	V	× 0.1
Phase 2 line to neutral voltage`voltage_l2_n`	30003	0x0002	int32	CDAB	V	× 0.1
Phase 3 line to neutral voltage`voltage_l3_n`	30005	0x0004	int32	CDAB	V	× 0.1
Line 1 to line 2 voltage`voltage_l1_l2`	30007	0x0006	int32	CDAB	V	× 0.1
Line 2 to line 3 voltage`voltage_l2_l3`	30009	0x0008	int32	CDAB	V	× 0.1
Line 3 to line 1 voltage`voltage_l3_l1`	30011	0x000A	int32	CDAB	V	× 0.1
System line to neutral voltage`voltage_l_n_sys`	30037	0x0024	int32	CDAB	V	× 0.1
System line to line voltage`voltage_l_l_sys`	30039	0x0026	int32	CDAB	V	× 0.1
Frequency`frequency`	30052	0x0033	int16		Hz	× 0.1

Akım 4 register

Ad ve anahtar	Referans	Adres	Tip	Byte sırası	Birim	Ölçek
Phase 1 current`current_l1`	30013	0x000C	int32	CDAB	A	× 0.001
Phase 2 current`current_l2`	30015	0x000E	int32	CDAB	A	× 0.001
Phase 3 current`current_l3`	30017	0x0010	int32	CDAB	A	× 0.001
Neutral current`current_n`	30153	0x0098	int32	CDAB	A	× 0.001

Güç 16 register

Ad ve anahtar	Referans	Adres	Tip	Byte sırası	Birim	Ölçek
Phase 1 active power`active_power_l1`	30019	0x0012	int32	CDAB	W	× 0.1
Phase 2 active power`active_power_l2`	30021	0x0014	int32	CDAB	W	× 0.1
Phase 3 active power`active_power_l3`	30023	0x0016	int32	CDAB	W	× 0.1
Phase 1 apparent power`apparent_power_l1`	30025	0x0018	int32	CDAB	VA	× 0.1
Phase 2 apparent power`apparent_power_l2`	30027	0x001A	int32	CDAB	VA	× 0.1
Phase 3 apparent power`apparent_power_l3`	30029	0x001C	int32	CDAB	VA	× 0.1
Phase 1 reactive power`reactive_power_l1`	30031	0x001E	int32	CDAB	var	× 0.1
Phase 2 reactive power`reactive_power_l2`	30033	0x0020	int32	CDAB	var	× 0.1
Phase 3 reactive power`reactive_power_l3`	30035	0x0022	int32	CDAB	var	× 0.1
System active power`active_power_total`	30041	0x0028	int32	CDAB	W	× 0.1
System apparent power`apparent_power_total`	30043	0x002A	int32	CDAB	VA	× 0.1
System reactive power`reactive_power_total`	30045	0x002C	int32	CDAB	var	× 0.1
Phase 1 power factor`power_factor_l1`	30047	0x002E	int16			× 0.001
Phase 2 power factor`power_factor_l2`	30048	0x002F	int16			× 0.001
Phase 3 power factor`power_factor_l3`	30049	0x0030	int16			× 0.001
System power factor`power_factor_total`	30050	0x0031	int16			× 0.001

Enerji 13 register

Ad ve anahtar	Referans	Adres	Tip	Byte sırası	Birim	Ölçek
Total imported active energy`import_active_energy`	30053	0x0034	int32	CDAB	kWh	× 0.1
Total imported reactive energy`import_reactive_energy`	30055	0x0036	int32	CDAB	kvarh	× 0.1
Partial imported active energy`import_active_energy_partial`	30061	0x003C	int32	CDAB	kWh	× 0.1
Partial imported reactive energy`import_reactive_energy_partial`	30063	0x003E	int32	CDAB	kvarh	× 0.1
Phase 1 imported active energy`import_active_energy_l1`	30065	0x0040	int32	CDAB	kWh	× 0.1
Phase 2 imported active energy`import_active_energy_l2`	30067	0x0042	int32	CDAB	kWh	× 0.1
Phase 3 imported active energy`import_active_energy_l3`	30069	0x0044	int32	CDAB	kWh	× 0.1
Total exported active energy`export_active_energy`	30079	0x004E	int32	CDAB	kWh	× 0.1
Total exported reactive energy`export_reactive_energy`	30081	0x0050	int32	CDAB	kvarh	× 0.1
Run hour meter`run_hours`	30091	0x005A	int32	CDAB	h	× 0.01
Phase 1 exported active energy`export_active_energy_l1`	30097	0x0060	int32	CDAB	kWh	× 0.1
Phase 2 exported active energy`export_active_energy_l2`	30099	0x0062	int32	CDAB	kWh	× 0.1
Phase 3 exported active energy`export_active_energy_l3`	30101	0x0064	int32	CDAB	kWh	× 0.1

Durum 2 register

Ad ve anahtar	Referans	Adres	Tip	Byte sırası	Birim	Ölçek
Phase sequence`phase_sequence`	30051	0x0032	int16
Wrong connection status`wrong_connection_status`	44358	0x1105	bitfield16

Talep değerleri 2 register

Ad ve anahtar	Referans	Adres	Tip	Byte sırası	Birim	Ölçek
Active power demand`active_power_demand`	30057	0x0038	int32	CDAB	W	× 0.1
Peak active power demand`active_power_demand_max`	30059	0x003A	int32	CDAB	W	× 0.1

Tarife enerjileri 2 register

Ad ve anahtar	Referans	Adres	Tip	Byte sırası	Birim	Ölçek
Imported active energy, tariff 1`import_active_energy_t1`	30071	0x0046	int32	CDAB	kWh	× 0.1
Imported active energy, tariff 2`import_active_energy_t2`	30073	0x0048	int32	CDAB	kWh	× 0.1

Info 5 register

Ad ve anahtar	Referans	Adres	Tip
Version code`version_code`	30771	0x0302	uint16
Revision code`revision_code`	30772	0x0303	uint16
Maximum words per read`max_read_words`	48197	0x2004	uint16
Serial number`serial_number`	320481	0x5000	raw
Production year`production_year`	320497	0x5010	uint16

Ayarlar 21 register

Ad ve anahtar	Referans	Adres	Tip	Byte sırası	Birim	Ölçek
Password`password`	44097	0x1000	uint16
Measuring system`measuring_system`	44099	0x1002	uint16
Current transformer ratio`ct_ratio`	44100	0x1003	uint32	CDAB		× 0.1
Voltage transformer ratio`vt_ratio`	44102	0x1005	uint32	CDAB		× 0.1
Demand integration time`demand_interval`	44113	0x1010	uint32	CDAB	min
Pulse output on time`pulse_duration`	44115	0x1012	uint32	CDAB
Display mode`display_mode`	44353	0x1100	uint16
Tariff management`tariff_enable`	44354	0x1101	uint16
Home page`home_page`	44355	0x1102	uint16
Measurement mode`measurement_mode`	44356	0x1103	uint16
Wrong connection detection`wrong_connection_enable`	44357	0x1104	uint16
THD calculation`thd_enable`	44359	0x1106	uint16
Run hour meter start current (secondary)`hour_counter_start_current`	44360	0x1107	uint32	CDAB	A	× 0.001
Tariff selection source`tariff_mode`	44609	0x1200	uint16
Active tariff (serial selection)`tariff_select`	44610	0x1201	uint16
RS485 instrument address`modbus_address`	48193	0x2000	uint16
RS485 baud rate`baud_rate`	48194	0x2001	uint16
RS485 parity`parity`	48195	0x2002	uint16
Reset partial and tariff meters and demand peak`reset_partial`	416385	0x4000	uint16
Reset total energy meters`reset_totals`	416386	0x4001	uint16
Reset run hour meter`reset_hour_counter`	416387	0x4002	uint16

Kaynak dokümanlar

EM300 Series and ET300 Series Communication Protocol , Carlo Gavazzi, Version 2 Revision 17 (July 5, 2021) (erişim 2026-11-09) One document for EM330, EM340, ET330 and ET340.

Bu haritayı GitHub’da inceleyin (YAML)

Adıyla okuyun

EM330/ET330 cihazını yapay zekâ asistanıyla okuyun

Proxus Industrial MCP Server bu haritayı içerir. Haritayı cihaza tanımlayın; Claude, Cursor ya da VS Code register’ları anahtarıyla, doğru veri tipi, byte sırası, ölçek ve birimle okur. Yalnızca okur.

Bu cihaz Modbus RTU konuşur: bir Modbus TCP ağ geçidi üzerinden bağlanın; ağ geçidinin adresini ve cihazın unit ID’sini kullanın.

MCP sunucusunu edinin

proxus-mcp.json

{
  "devices": {
    "em330-1": {
      "protocol": "modbus-tcp",
      "host": "192.168.10.40",
      "unit_id": 1,
      "map": "carlo-gavazzi/em330-et330"
    }
  }
}

Asistanınıza sorun

em330-1 cihazından voltage_l1_n, voltage_l2_n, voltage_l3_n değerlerini oku.

Yaptığı araç çağrısı

read_named(device: "em330-1", keys: ["voltage_l1_n", "voltage_l2_n", "voltage_l3_n"])

Bu cihaz sizde mi? Haritayı doğrulayın.

Asistanınızdan verify_device_map çalıştırmasını isteyin. Her register’ı yalnızca okuyarak bir kez okur, değerlerin makul olup olmadığını kontrol eder ve iki değeri ekranla karşılaştırmanızı ister. Bir rapor ve doldurulmuş bir GitHub kaydı hazırlar, siz gönderirsiniz; adınız bu haritanın doğrulayanlar listesine eklenir.

Doğrulama nasıl çalışır

Çok sayıda cihazdan mı veri topluyorsunuz?

Proxus, Modbus TCP ve RTU cihazlarını makinelerin yanında okur, geçmiş veriyi saklar ve değerleri panolara, veritabanlarına ve yapay zekâya aktarır.

Proxus’ta Modbus Endüstriyel bağlantı

Veri: Modbus Register Maps by Proxus contributors, CC BY 4.0.