I. Basic Specifications

Model: JANCD-GMR24

Type: Graphics Processor + Display Control Board

Compatible Systems: YASNAC 3000G (High Configuration), 2000G (Expansion)

Main Control: GMM22 (Required), Compatible with GMM12

Power Supply: DC5V (Direct Supply from Back Panel, Power Consumption Approximately 25W)

Form: Full-length Industrial Board Card, Slot2 Slot

Temperature: Working 0℃~+55℃; Storage -25℃~+85℃

Humidity: 30%~95% RH (No Condensation)

Display Resolution: 1024×768 (Standard), Supports 1280×1024

Graphics Function: 3D Tool Trajectory, Processing Simulation, Dynamic Coordinate Display

II. Interfaces and Indicators

CN1: System Bus (Connects to GMM22 Main Control Board, High-speed Data Interaction)

CN2: Display Output (CRT / LCD, VGA Compatible)

CN3: Panel Interface (MDI Keyboard, Operating Panel Signal)

CN4: Expansion Interface (Optional Ethernet / DNC Communication)

Indicators:

PWR: Power Normal (Always On)

RUN: Graphics Processing (1Hz Blinking)

ALM: Display / Communication Alarm (Always On)

DSP: Data Transmission (Blinking)

III. Core Functions (Compared with GMR22)

Display Control: High-Resolution Graphics Rendering, Multiple Window Display, Dynamic Trajectory Refresh

Graphics Processing: 3D Machining Simulation, Complex Surface Trajectory Display, Tool Path Preview

Data Interaction: High-speed Communication with GMM22, Real-time Synchronization of Machining Data

System Monitoring: Alarm Information Visualization, Real-time Display of Axis Status, IO Monitoring

Compatible Scenarios: 5-Axis Interleaved, Multi-Channel Machining, High-End Precision Machine Tools

IV. Differences between GMM and GMR Series (Key Points)

GMM11: Basic Main Control, 256KB Memory, 2-Axis Interleaved (2000G Standard)

GMM12: Medium-Configuration Main Control, 512KB Memory, 6-Axis Interleaved (2000G/3000G Universal)

GMM22: High-Configuration Main Control, 1MB Memory, 8-Axis Interleaved (3000G High Configuration)

GMR22: Basic Graphics Board, Compatible with GMM11/GMM12, 2D Display

GMR24: High-Configuration Graphics Board, Compatible with GMM22, 3D + High-Resolution Display

V. Installation and Maintenance

Installation: Control Cabinet Back Panel Slot2 (Graphics Slot), Matched with GMM22 (Slot1)

Connections: CN1 Connects to GMM22, CN2 Connects to Display, Away from Power Lines

Maintenance: Regular Cleaning of Gold Finger Contacts, Dust Sweeping; Backup Display Parameters Every 6 Months

Faults:

No Display: GMR24 Not Started, CN1 Bus Loose, Display Fault

Flickering Screen: Graphics Chip Aging, Resolution Mismatch, GMM/GMR Version Incompatibility

Alarm: Communication Failure, Data Verification Error, Power Supply Instability