Internal Clock definition

Internal Clock. The PCMS field controller shall contain a computer-readable time-of- year clock that has a lithium battery backup. The battery shall keep the clock operating properly for at least 10 years without external power, and the clock shall automatically adjust for daylight savings time and leap year using hardware or software, or a combination of both.
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Examples of Internal Clock in a sentence

  • Internal Clock A time-of-day reference source for timing information in equipment or systems.

Related to Internal Clock

  • Internal control means the systems of control devised by management to ensure that the council’s objectives and management policies are achieved and adhered to in a manner that promotes the economy, efficiency and effectiveness on the use of resources, that financial and other records are reliable and complete and that the councils assets and interests are safeguarded;

  • Internal Controls has the meaning set forth in Section 4.07(d).

  • Internal audit means an independent appraisal activity within an agency for the review of operations as a service to management, including a systematic examination of accounting and fiscal controls to assure that human and material resources are guarded against waste, loss, or misuse; and that reliable data are gathered, maintained, and fairly disclosed in a written report of the audit findings.

  • Internal combustion engine or ‘engine’ means an energy converter, other than a gas turbine, designed to transform chemical energy (input) into mechanical energy (output) with an internal combustion process; it includes, where they have been installed, the emission control system and the communication interface (hardware and messages) between the engine's electronic control unit(s) and any other powertrain or non-road mobile machinery control unit necessary to comply with Chapters II and III;

  • Internal floating roof means a cover or roof in a fixed-roof tank that rests upon or is floated upon, the liquid being contained, and is equipped with a closure seal or seals to close the space between the roof edge and the tank shell.