Power Walker UPS VFI ICT IoT Modbus TCP

Installation

1. 1Connect the ModbusCloud gateway (MCG or MLP series) to the same local network as the PowerWalker VFI ICT IoT UPS.
2. 2Verify the UPS has Modbus TCP enabled and note its IP address and Modbus TCP port (default is typically 502).
3. 3Assign a unique Modbus unit ID to the UPS if multiple devices share the same network.
4. 4In the ModbusCloud platform, add a new device and import the PowerWalker VFI ICT IoT Modbus TCP template.
5. 5Enter the UPS IP address, port, and unit ID in the gateway configuration, then confirm that register data is being received.

Things to watch for

01

Which Modbus TCP port does the PowerWalker VFI ICT IoT use by default?

Most PowerWalker VFI ICT IoT units use the standard Modbus TCP port 502. Check the UPS network settings or documentation to confirm.

02

Do I need to apply scaling factors to the register values?

No scaling factors are documented in this template. All registers are uint16 read-only values starting at address 128. Verify actual values against the UPS display to confirm correctness.

03

Can I control the UPS through this template?

No. This template is read-only and does not include any writable registers. It is designed purely for monitoring purposes.

04

What if the gateway shows no data after configuration?

Confirm that the UPS and gateway are on the same network and subnet. Check that the correct IP address, port, and unit ID are configured. Also verify that no firewall is blocking port 502.

Registers (10)

10 read / 0 write

More TCP templates

Algodue Energy meter UEM80-2D E

Algodue Elettronica S.r.l.

Modbus TCP

Measures single-phase energy consumption and production via Modbus TCP.

12 registers46

Sigenergy SigenStore EC (grid)

Sigenergy

Modbus TCP

5 registers1

Fronius GEN24

Fronius

Modbus TCP

Monitors and controls Fronius GEN24 inverters and PV batteries via SunSpec Modbus TCP

0 registers762

HUAWEI SUN2000 Inverter & LUNA2000 battery

Huawei

Modbus TCP

Monitors HUAWEI SUN2000 inverter, LUNA2000 battery, and Smart Power Sensor via Modbus TCP.

4 registers1248

NIBE Nibe S-Series (SG Ready)

NIBE

Modbus TCP

5 registers1

Fronius - Modbus TCP

Fronius

Modbus TCP

Monitors Fronius Symo and Primo inverters via Modbus TCP

15 registers597