⚡ Modbus TCP Integration Guide

Schneider Electric PM5350

Schneider Electric PowerLogic PM5350 Çok Fonksiyonlu Güç Analizörü — Real-time power, energy and alarm monitoring via Modbus TCP protocol with Argus EMS.

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Monitored Parameters

Register (Hex)ParameterUnitScale
0x0BB7Faz A Gerilim (V-N)V×0.001
0x0BB9Faz B Gerilim (V-N)V×0.001
0x0BBBFaz C Gerilim (V-N)V×0.001
0x0BEDFaz A AkımA×0.001
0x0BEFFaz B AkımA×0.001
0x0BF1Faz C AkımA×0.001
0x0C25Toplam Aktif GüçkW×0.001
0x0C27Toplam Reaktif GüçkVAr×0.001
0x0C29Toplam Görünür GüçkVA×0.001
0x0C2BToplam Güç Faktörü-×0.001
0x0C83Aktif Enerji İthalatkWh×0.001
0x0C85Reaktif Enerji EndüktifkVArh×0.001

How to Connect to Argus EMS

1

Physical Connection

Connect the device to the RS-485 or Ethernet network. Configure Slave ID and baud rate from the device front panel or web interface.

2

Add Device in Argus

From the Argus web panel click "New Device". Select Schneider Electric PM5350 from the template list — the register map loads automatically.

3

Live Monitoring

The Field Agent tests the connection; the first reading appears on the dashboard within 60 seconds. Alarm thresholds are configured.

What Can You Monitor?

  • 3 faz gerilim, akım, güç, güç faktörü
  • Aktif / reaktif / görünür enerji (import/export)
  • THD (Total Harmonic Distortion) faz bazlı
  • Pik talep (kW, kVA) zaman damgasıyla
  • Min/maks/ortalama gerilim ve akım
  • Frekans izleme (Hz)
  • EPDK reaktif ceza eşiği uyarısı
  • Faz dengesizliği alarmı

Frequently Asked Questions

Which Modbus function codes does the PM5350 support?
The PM5350 supports Function Code 03 (Holding Registers) and FC 04 (Input Registers) over Modbus TCP. Default port is 502; Slave ID is configurable on the device.
Can the PM5350 be used for EPDK reactive penalty tracking?
Yes. Argus EMS records the PM5350's kVAr readings at 15-minute granularity and compares the cumulative inductive/capacitive ratio against EPDK thresholds (20%/15%) throughout the month. An email alert is sent when the threshold is approached.
Does the PM5350 connect via Ethernet or RS-485?
The PM5350 supports built-in Modbus TCP (Ethernet RJ-45) and Modbus RTU (RS-485). The Argus Field Agent can read both; Ethernet is preferred for lower latency and easier network management.
How frequently is PM5350 data read?
The default poll interval is 15 minutes (aligned with EPDK reporting granularity). It can be reduced to 1–5 minutes for real-time monitoring. Even if internet is lost, the Field Agent keeps data in a local buffer for 30 days.

Integrate Into Your System

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Integrate Into Your System

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