| Parameter Category | Examples | Typical Adjustments | |---|---|---| | Speed Limiting | Vehicle speed limiter, progressive speed control | Set maximum speed limits, define speed reduction curves | | Engine Speed Control | Preset engine speed 1 and 2 | Set fixed engine speeds for PTO operation | | Idle Management | Idle shutdown timer, high idle speed | Configure automatic engine shutdown after idle period | | Torque Management | Torque limitation, torque curve adjustment | Limit or modify available torque output | | Emissions Systems | AdBlue/DEF control, EGR settings, NOx monitoring | Adjust emissions system parameters |
Configures DRL behavior based on regional legal mandates (e.g., Scandinavian mode vs. Central European mode). Scania Sops File Parameter List
| Parameter Name | Description | Typical Use Case | | :--- | :--- | :--- | | | The hard limiter for road speed (km/h). | De-limiting trucks for specific markets or restricting fleet speed (e.g., 85 km/h -> 90 km/h). | | Max Engine RPM | The upper limit for engine revolutions. | Adjusting the "hard cut" point (usually ~2100-2400 RPM). | | Max Torque Limit | The absolute ceiling for torque output (Nm). | Increasing the ceiling allows for power upgrades, provided the SOPS maps support it. | | Temp Based Torque Derate | Reduces power based on coolant/oil temp. | Often disabled in motorsport or adjusted to prevent power loss in hot climates. | | Parameter Category | Examples | Typical Adjustments
Adjusts the interaction between the engine brake and service brakes. 4. Vehicle Electrical and Auxiliary Systems | De-limiting trucks for specific markets or restricting