Description
A02B-0236-C141#TBS is an LCD display unit (operator panel screen) used in CNC control systems manufactured by FANUC.
📌 Basic Information
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Part Number: A02B-0236-C141#TBS
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Type: LCD Display Unit
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Category: CNC Operator Interface (HMI)
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Used In: FANUC CNC controllers (commonly Series 16i / 18i / 21i)
🖥️ Main Functions
The A02B-0236-C141 unit serves as the main display screen for the CNC operator panel.
Key functions include:
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Displaying CNC operating screens
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Showing NC programs and editing interface
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Displaying alarms, diagnostics, and machine status
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Showing axis positions, tool data, and system parameters
It works together with the operator keypad and CNC control unit.
🔎 Meaning of “#TBS”
In FANUC option codes:
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#TBS indicates a specific configuration or version of the LCD unit.
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It may define differences such as:
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Display size or resolution
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Keyboard / panel layout compatibility
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Machine builder configuration
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Regional settings
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🧩 Installation Location
This unit is installed:
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On the front operator panel of the CNC machine
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Connected to the CNC main control unit through display interface cables.
✅ Simple explanation:
A02B-0236-C141#TBS = FANUC CNC operator panel LCD display used to show programs, machine status, and alarms. 🔧