Description
A02B-0236-C140#TBS is an LCD display unit used on the CNC operator panel of systems manufactured by FANUC.
📌 Basic Information
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Part Number: A02B-0236-C140#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-C140 display unit is used to show CNC system information and allow operator interaction.
Main functions include:
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Displaying NC programs
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Showing machine status and alarms
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Displaying axis position and tool information
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Showing diagnostic and parameter screens
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Supporting CNC operation monitoring
🔎 Meaning of “#TBS”
In FANUC option codes:
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#TBS indicates a specific configuration or version of the display unit.
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It can refer to differences such as:
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Display interface version
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Backlight specification
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Machine builder configuration
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Regional specification
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🧩 Installation Location
This display unit is installed:
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On the front operator panel of the CNC machine
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Connected to the CNC control unit and keyboard panel
✅ Simple explanation:
A02B-0236-C140#TBS = FANUC CNC operator panel LCD screen used to display machine programs, status, alarms, and system information. 🔧