I. Basic Specifications

Model: JANCD-GRS01 (referred to as GRS01)

Type: Graphic Display / System Interface Control Board

Compatible Systems: YASNAC 2000G, 3000G

Power Supply: DC5V (direct supply from the back panel)

Form: Full-length industrial board card, with gold finger slots

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

Humidity: 30%~95% RH (no condensation)

II. Interfaces and Indicators

CN1/CN2: CRT/TFT video output (supports high resolution, including line/field synchronization)

CN3: Expansion serial port (RS-232/RS-422, compatible with DNC communication)

System Bus: High-speed communication with GMM11/GMM12

Panel Interface: Connects to MDI operation panel / keyboard

Indicators: PWR (power), RUN (operation), ALM (alarm)

III. Core Functions (Enhanced compared to GMR22/GMR24)

Display Driver: Supports 800×600 high-resolution CRT/TFT, output coordinates, programs, tool compensation, alarm, etc.

Graphics Processing: 3D trajectory rendering, high-speed tool path simulation, dynamic coordinate display, suitable for complex mold processing

Interface Management: MDI editing, parameter setting, program browsing, alarm information display, supports multi-window parallel operation

Data Exchange: Real-time high-speed exchange of display data and operation instructions with GMM main CPU, bandwidth increased by 30%

Communication Expansion: Comes with RS-232/RS-422 interface, directly supports DNC online processing, no need for additional communication card

IV. Differences from GMR22/GMR24

GMR22: Basic version, standard resolution (640×480), no expansion serial port

GMR24: Upgrade version, standard resolution (640×480), display cache increased, no expansion serial port

GRS01: High-end version, high resolution (800×600), 3D graphics acceleration, built-in DNC serial port, suitable for complex processing and networking scenarios

V. Installation and Maintenance

Installation: In the same slot as GMM11/GMM12, vertically locked

Wiring: DC5V power supply from the back panel, no additional power supply required; keep away from power lines, shield CN3 serial port well

Maintenance: Regular dust blowing, cleaning gold fingers; check interfaces for no looseness, focus on cleaning CN3 serial port pins

Faults: No display (power supply / poor contact); screen flicker (chip / communication abnormal); lag (cache / interaction not smooth); DNC communication failure (CN3 interface / baud rate mismatch)