On Tue, Apr 15, 2025 at 02:11 PM, AD wrote:
can anyone tell me how the speed of a train traveling in automation is determined as it entered each section when using sml virtual signals on a layout panel.
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in preference /warrents page what is %script mean, what is %throttle mean?
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tony
For automation using JMRI Warrants, it measures the time between entering and departing a block (it uses blocks only). As the length blocks is defined (or should be), it can then calculate the speed.
During execution of the script JMRI Warrants is looking ahead. When the train enters a block, it determines if it needs to slow or stop the train for a signal or occupied block ahead. It uses the current speed, the speed profile and the distance to complete the action to calculate the ramp down.
%script ?The value is a percentage of the recorded ("Normal") speed.?Any speed name that is restrictive must have a values less than 100.?The warrant reduces the "Normal" scripted speed by this value as a percentage.
%throttle The value is an absolute throttle setting expressed as a percentage of full throttle.?All speed names must be a number between 0 and 100.?The warrant sets the modified speed to be the value as a percentage of the full throttle setting.
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H.O. Australia (Layout in Progress)
Digikeijs DR5000 LocoNet
JMRI v5.10 DecoderPro/Warrants/CPE/SML/LogixNG
Java: OpenLogic jre-17.0.12.7 ? Windows 10
