MRL 4

MRL 4 - the universal control system for machine room less lift facilities

In the lift industry there have rarely been dynamic technical changes similar to those, which were driven by the machine room less elevator system. In contrast to developmental steps of the past, the development concepts for machine room less elevators include almost all lift components from the mechanics to the drive system technology to the control systems technology.

Kollmorgen Steuerungstechnik Company has developed various custom MRL control systems concepts over the last few years. Building on this knowledge base, the MRL4-System was developed. In close accordance with EN81-1/2 A2, both electro-mechanic and software innovations were incorporated into the product. A specially designed operating unit within the control cabinet supports all the necessary functions for passenger release and recurring tests. Software sequences monitor that the limits predefined by the norm are maintained, and if necessary generate warning messages. Furthermore, Kollmorgen developed a special menu for putting the system into operation in accordance with the EN 81-1/2 appendix D testing guidelines. The operator is led through the individual points of the set-up process and informed about the results of the individual tests. Extensive documentation, which reflects the particular testing requirements of machine room less concepts, rounds out the system of the MRL4. In this way the set-up process of the lift facility is considerably simplified and accelerated, which has a positive influence on the installation and testing costs.

MRL4 - is a demand meeting and manufacturer independant solution, that gives even your company more effectiveness  and competitiveness.

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