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5.2 Capacity and protection equipment
The motor output has a current-carrying capacity of up to 500mA even without special installation
E
on cooling surfaces! The short-term maximum current-carrying capacity is 800mA. The function
outputs have current-carrying capacities of 100mA each. The decoder is protected against short
circuits.
5.3 Motor control
The decoder is equipped with a high-frequency motor control (23kHz). Six different motor types (not
to be confused with motor designs, such as a bell-type armature motor) can be selected in CV50 to
adapt to the respective locomotive model. These motor types include parameter sets which have
been specially adapted to the respective models. Moreover, it is possible to carry out fine-tuning via
CV113 or CV114 when selecting motor types 4 or 5. Of course you can switch off both the high-
frequency drive as well as the control system itself. You can still use CV9 to adjust the repeat rate.
The minimum (CV2), maximum (CV5) and mid (CV6) speed can be set; the decoder automatically
adapts the characteristic speed line dynamically to ensure a steady, smooth curve. Independently of
this, it is also possible to program an individual characteristic speed line.
5.4 Running notches (Speed steps)
The decoder can be operated in the 14/27 or the 28/128 running-notches mode. This setting is
made in CV29.
5.5 Disabling of delay
Use function 4 (ex-works setting, can be altered in CV60) to disable the starting and braking delay
as well as the constant braking distance during operation. The delays are disabled as long as the
function is active.
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