# PortDock

> Free, open-source (GPL-3.0) Windows tools for field hardware testing: serial (COM), Modbus RTU/TCP master and slave, TCP, UDP, device simulator, network scan, SCPI instruments and live plotting. This site also publishes an open dataset of Modbus register maps for Korean industrial devices (CC BY 4.0).

## Device register maps (dataset)

- [Device list (HTML)](https://portdock.dev/en/devices/): one page per device with register table, default serial settings and sources
- [index.json](https://portdock.dev/devices/index.json): machine-readable list of every device with JSON links
- [schema.json](https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/schema.json): JSON Schema. `address` is the 0-based wire address; `manualAddress` is how the manual writes it; value = raw × `scale`
- License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Facts only, taken from manufacturer manuals, each device lists document, edition, page and date checked. Not affiliated with the makers. Check the device manual before writing to a device.

- [Autonics MT4W](https://portdock.dev/devices/autonics/mt4w.json): Autonics MT4W 4-digit multi panel meter (RS485 models), 26 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/autonics/mt4w.json)
- [Autonics TK Series](https://portdock.dev/devices/autonics/tk4.json): Autonics TK Series PID temperature controller (RS485 models), 39 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/autonics/tk4.json)
- [Autonics TX Series](https://portdock.dev/devices/autonics/tx4.json): Autonics TX Series PID temperature controller (RS485 models), 36 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/autonics/tx4.json)
- [Hanyoung Nux LC Series](https://portdock.dev/devices/hanyoung-nux/lc.json): Hanyoung Nux LC series LCD counter/timer, 30 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/hanyoung-nux/lc.json)
- [Hanyoung Nux VX Series](https://portdock.dev/devices/hanyoung-nux/vx.json): Hanyoung Nux VX series temperature controller, 40 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/hanyoung-nux/vx.json)
- [LS ELECTRIC GIMAC1000](https://portdock.dev/devices/ls-electric/gimac1000.json): LS ELECTRIC GIMAC1000 digital power measuring device, 37 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/ls-electric/gimac1000.json)
- [LS ELECTRIC LSLV-G100](https://portdock.dev/devices/ls-electric/g100.json): LS ELECTRIC G100 AC drive (built-in RS-485), 38 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/ls-electric/g100.json)
- [LS ELECTRIC LSLV-S100](https://portdock.dev/devices/ls-electric/s100.json): LS ELECTRIC S100 AC drive (built-in RS-485), 36 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/ls-electric/s100.json)
- [Rootech Accura 2300[S]](https://portdock.dev/devices/rootech/accura-2300.json): Rootech Accura 2300[S] main unit with Accura 2350 current modules, 43 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/rootech/accura-2300.json)
- [Rootech Accura 3300E](https://portdock.dev/devices/rootech/accura-3300e.json): Rootech Accura 3300E digital power meter, 43 registers (raw: https://raw.githubusercontent.com/portdock/PortDock/main/data/devices/rootech/accura-3300e.json)

## Tools

- [PortDock Serial](https://portdock.dev/en/serial/): Serial (COM) terminal with signal lines and auto-reconnect
- [PortDock Modbus Slave](https://portdock.dev/en/modbus-slave/): Modbus slave simulator (RTU and TCP) with register tables and fault injection
- [PortDock TCP](https://portdock.dev/en/tcp/): TCP client, server and relay with multiple peers, echo and auto-reconnect
- [PortDock UDP](https://portdock.dev/en/udp/): UDP sender/receiver with broadcast, multicast and echo
- [PortDock Simulator](https://portdock.dev/en/simulator/): Rule-based fake device over serial, TCP and UDP
- [PortDock Net Scan](https://portdock.dev/en/netscan/): Find devices on industrial networks — industrial ports, long-term ping
- [PortDock Modbus Master](https://portdock.dev/en/modbus-master/): Modbus RTU/TCP master (poll tool) — typed values, writes, Slave ID scan
- [PortDock SCPI](https://portdock.dev/en/scpi/): SCPI instrument terminal — LAN socket and RS-232, no VISA
- [PortDock Plot](https://portdock.dev/en/plot/): Live graphs of numbers from serial, TCP and UDP

## Optional

- [Source code](https://github.com/portdock/PortDock)
- [Guides](https://portdock.dev/en/guides/)