Simga2N Traction Advanced Manual– V1.3 Page 77 (166) ©2021 DMC GmbH Herten Germany
M1.13-4 Low speed acceleration damping factor “LSAcDamp”
This setting is used to damp the accelerator demand at speeds below 50% and is only active in speed mode. In
this case the damping effect is related to the actual speed value. If speed is low the speed responsiveness is
softer than at high speed. This setting affect the acceleration ramp time.
• If set to 1.0 (no damping), means no effect on accelerator for acceleration ramp time.
• If set greater than 1.0 (low speed damped), the accelerator is “damped” at speeds below 50%
according to the number. This can help to be more precise and assure a smooth and accurate driving
at low speeds.
The behaviour of this parameter is explained by the following figure.
“M3-15 LsAcDamp” effect (speed mode only)
This damping affects only the “M1-1 Acceleration delay “Accel”” in speed mode.
This setting can be used in conjunction with “M1.6-3 Accelerator Damping Factor ”AccDamp”” to
obtain the behaviour described in the following figure, where a damping effect on speed
responsiveness depending on accelerator demand and actual speed is obtained.
“M3-14 AccDamp” and “M3-15 LsAcDamp” combined effect (speed mode only)
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