GoGG - UVW Stage (3-Axis Alignment Simulator)

GoGG /

UVW Stage 3D Digital Twin

SYSTEM: IDLE

C# Sync: Web UI

Stage (XYθ)

X:0.000mm

Y:0.000mm

θ:0.0000deg

Motors (UVW)

U:0.000mm

V:0.000mm

W:0.000mm

2D Schematic

Table UVW Vectors Limit Ring

Cartesian Target Motion Real-time IK

X Axis (Translation) ±15.0 mm

Y Axis (Translation) ±15.0 mm

θ Axis (Rotation) ±5.00 deg

Jog Stepper Step Size

Direct Motor Control (UVW) Stroke: ±15.0mm

U-Motor (X-Push) 0.000 mm

V-Motor (Y-Left) 0.000 mm

W-Motor (Y-Right) 0.000 mm

Motor Jog Stepper Step Size

Mechanical Geometry & Limits

Motor Stroke Limit (± mm)

V-W Motor Span Distance D (mm)

U-Axis Offset Distance Lu (mm)

Stage Table Size (Width × Length mm)

MELSEC PLC Connection DISCONNECTED

Local Network Adapter (NIC)

PLC IP Address

Port

Protocol Specification

Data Word Format

Coordinate Address Mapping D-Registers

Specify PLC D-register addresses for UVW 3-axis and XYθ 3-axis mapping.

1. UVW Joint Motors (Actuator Axes)

U-Motor

V-Motor

W-Motor

2. XYθ Cartesian Stage (Stage Coordinates)

X-Axis

Y-Axis

θ-Theta

PLC Packet Simulator & Inspector

Test simulated 3E Frame packet exchanges with PLC.

// MELSEC 3E Frame Packet Monitor [READY] Awaiting test packets...

C# Protocol Specification

Control the UVW stage from C# clients via REST API (HTTPS) or SSE Stream.

using System; using System.Net.Http; using System.Text; using System.Text.Json; using System.Threading.Tasks; public class UvwStageClient { private static readonly HttpClient client = new HttpClient(); private const string BaseUrl = "https://gogg.gg/api/uvw"; // 1. Move by Cartesian Target (X, Y in mm, Theta in deg) public async Task MoveXyTheta(double x, double y, double thDeg) { var payload = new { mode = "xyth", x = x, y = y, th = thDeg, source = "csharp" }; var content = new StringContent(JsonSerializer.Serialize(payload), Encoding.UTF8, "application/json"); var res = await client.PostAsync($"{BaseUrl}/move", content); var resStr = await res.Content.ReadAsStringAsync(); if (!res.IsSuccessStatusCode) Console.WriteLine($"[LIMIT INTERLOCK BLOCKED] {resStr}"); else Console.WriteLine($"[SUCCESS] {resStr}"); } // 2. Move by Individual Motors (U, V, W in mm) public async Task MoveUvw(double u, double v, double w) { var payload = new { mode = "uvw", u = u, v = v, w = w, source = "csharp" }; var content = new StringContent(JsonSerializer.Serialize(payload), Encoding.UTF8, "application/json"); var res = await client.PostAsync($"{BaseUrl}/move", content); var resStr = await res.Content.ReadAsStringAsync(); Console.WriteLine(resStr); } // 3. Reset to Zero public async Task Home() { var content = new StringContent("{\"source\":\"csharp\"}", Encoding.UTF8, "application/json"); await client.PostAsync($"{BaseUrl}/home", content); } }

Virtual C# Client Test

Message