2012 MAGNET UNIT
The Voith magnet control system is also integrated into the 2012 crane control system and is only adjusted via parameters. The tried and tested design using the usual rectifier connected to a safety SPS for controlling rectifiers and monitoring the switching states is retained. As standard, the design of the Voith crane control system corresponds to category 2 or performance level C.
The design of the control system according to category 3 or performance level D is adapted for unloading ships by installing additional components.
Faster magnet excitation when switching on as well as temperature compensation of the partial load stage and automatic battery checks are just the most significant technical innovations when compared to the previous magnet control system.