Translations:How to operate relay line block equipment/7/en: Difference between revisions
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== Non-automatic line block - półsamoczynna blokada liniowa (PBL) == | |||
The non-automatic line block is an umbrella term for all line block designs that require the involvement of the signaller. In some cases, however, non-automatic systems can be partially or fully automated. | |||
The line block of design C does never operate automatically, here each individual operating step must be carried out manually. The Eap type is a line block that operates partially automatically. | |||
Latest revision as of 01:58, 18 April 2024
Non-automatic line block - półsamoczynna blokada liniowa (PBL)
The non-automatic line block is an umbrella term for all line block designs that require the involvement of the signaller. In some cases, however, non-automatic systems can be partially or fully automated. The line block of design C does never operate automatically, here each individual operating step must be carried out manually. The Eap type is a line block that operates partially automatically.