METHOD OF OPERATING HOISTING PLANT AND SYSTEM THEREOF Russian patent published in 2009 - IPC B66B1/00 

FIELD: transport.

SUBSTANCE: proposed plant comprises control system with multiple control functions (F₁, …, F_n+m). Note here that aforesaid multiple functions include at least one optional function (F_n+1, …, F_n+m) that can be activated in configuring control system. Proposed method comprises activation of control function. After activation, deactivation of optional function (F_n+1, …, F_n+m) occurs by preset criterion. Note that optional function after deactivation does not participate in control over hoisting plant. Proposed system comprises device to automatically deactivate optional function (F_n+1, …, F_n+m) after execution of preset functions the said optional function is intended for.

EFFECT: intentional variation of control options after starting hoisting plant.

12 cl, 4 dwg