{"id":17677,"date":"2026-02-13T05:52:20","date_gmt":"2026-02-13T05:52:20","guid":{"rendered":"https:\/\/www.lasermet.com\/us\/system-override-functions-controlled-flexibility-when-needed\/"},"modified":"2026-02-13T06:01:49","modified_gmt":"2026-02-13T06:01:49","slug":"system-override-functions-controlled-flexibility-when-needed","status":"publish","type":"post","link":"https:\/\/www.lasermet.com\/us\/system-override-functions-controlled-flexibility-when-needed\/","title":{"rendered":"System Override Functions: Controlled Flexibility when Needed"},"content":{"rendered":"\n
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Override by definition means to bypass, replace, or take control over an existing setting, rule, or action. In everyday life, we use overrides to allow human judgment to take precedence over automated rules when exceptions or special circumstances arise. This article provides insight into Lasermet\u2019s override feature, explaining how an override is incorporated into a laser system and why it is essential to safe, flexible, and reliable system operation.<\/p>\n\n\n\n

Lasermet incorporates an override feature in all its safety systems to provide controlled flexibility during commissioning, testing, maintenance, and fault recovery. This ensures that approved personnel can safely intervene when standard automated responses are insufficient, while still maintaining compliance, system integrity, and a high level of operational safety.<\/p>\n\n\n\n

Incorporate these Lasermet products into laser safety systems for an override feature: the ICS-KP-23 Access Keypad <\/strong>and Interlock Override Pushbutton<\/strong>.<\/p>\n\n\n\n

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Access Keypad<\/h6>\n<\/div>\n\n\n\n
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ICS-KP-23 Access Keypad<\/h5>\n\n\n\n

Lasermet’s Access Keypad with Override, ICS-KP-23 is intended to be used in conjunction with Lasermet\u2019s Laser Interlock\u00ae Systems. The keypad inhibits access to hazardous areas by unauthorized persons. It works by masking the signal from the door sensor for a time limit so you can open the door without tripping the system (door status remains closed).<\/p>\n\n\n\n

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Global Override<\/h6>\n\n\n\n

Overrides all door switches \/ maglocks <\/p>\n<\/div>\n\n\n\n

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Local Override<\/h6>\n\n\n\n

Overrides only a selected door switch \/ maglock<\/p>\n<\/div>\n<\/div>\n\n\n\n

Choosing between a global and local override depends on the kind of operation and safety level that an installation requires. For higher safety level environments such as hospitals or laboratories, a local override would be a better choice whilst a global override is the more flexible choice for maintenance or for faster access to multi-entry labs.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Interlock Override Push Button<\/h6>\n<\/div>\n\n\n\n
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ICS-OR-PB Override Pushbutton<\/h5>\n\n\n\n

The Interlock Override is a push button that is wired into the interlock control system and typically installed inside the laser cabin or enclosure. It performs the same function as the Access Keypad sans the need to input a code, which is unnecessary when persons are leaving the hazard area.<\/p>\n\n\n\n

When the button is pressed, the door switches and any maglocks are overridden (global or local) allowing the door to be opened without switching off the laser.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Lasermet’s equipment use override functions which are adjustable to suit your needs. Users can adjust the override duration, select between global or local override, and implement any number of special logic rules which must be satisfied before doors are overridden.<\/p>\n\n\n\n

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Typical Installation of an Override Feature<\/h3>\n\n\n\n

Lasermet incorporates an override feature for laser safety installations. As shown in the layout below, the Interlock Override Button is installed inside the laboratory near the door allowing personnel to bypass the interlocked door and exit or enter the room without interrupting ongoing operation while the Access Keypad is installed outside the laboratory requiring authorized personnel to input a passcode to enter the room.<\/p>\n\n\n

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Simple Laboratory Layout with zoomed-in view of Access Keypad and Interlock Override Button<\/figcaption><\/figure>\n<\/div>\n\n\n
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How does Lasermet Incorporate an Override Safely<\/strong>?<\/h3>\n\n\n\n
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