How long does the elevator wire rope change?

Many high speed elevator are traction using wire rope, then the elevator every day to leave the operation so long, the most important wire rope need to change how long?

There is no fixed standard to see the use of wear and tear of the wire rope, there is a broken wire on the proposed replacement, if there is no broken wire situation, there is no need to change the friction, the Housing Reform Commission had a proposal is to use the elevator, three years In the repair, five years a major overhaul. But did not say that it is necessary to implement is a proposal, mainly to see how the elevator repair contract signed how to pay, the money involved in the problem. There is the operation of the elevator is not big, mainly the wear of wire rope, to a little extent, no matter who is the money to be replaced, or will stop the elevator, or there will be dangerous.