J1939 TSC1 Engine Control
Intelligent priority management with state-aware throttle control. High-priority speed control when pumping, automatic operator override in neutral and idle.
Advanced Pump Control Systems
Comprehensive engine and transmission control with safety interlocks
Sophisticated pump control plugin with J1939 TSC1 engine control, automatic warmup, transmission management, and multi-mode remote operation capabilities.
Core capabilities
Comprehensive Safety Systems
Automatic kickout pressure monitoring, suction pressure alarms, pre-lube sequences, and multi-level safety interlocks with hysteresis control.
Temperature & Fire Protection
Automated fan control based on temperature monitoring with emergency trigger channels. Resistance-based fire detection with automatic suppression activation.
Remote Control Management
Multi-mode remote operation with MQTT-based connection monitoring, automatic failback, and local lockout protection. Real-time datavan tracking.
Flexible Control Architecture
Run headless without traditional HMI, integrate with existing displays, or control remotely via web apps. Built for single or multi-pump operations with cloud connectivity.
- No HMI required - run headless with embedded control
- Remote start and control from datavan or office
- Multi-pump coordination for fleet management
- Web app access from any device with cloud connectivity
Operational Modes
Headless Operation
HMI Integration
Remote Start
Multi-Pump Control
Web App Access
Cloud Connected
Local/Remote Modes
Datavan Coordination
Transmission & Gear Control
Intelligent Shifting
- • Configurable gear mapping and validation
- • String or numeric gear references
- • Safe shift sequencing with checks
- • Idle rev-down before neutral
Pulse Control
- • Neutral idle direct pulse sequencing
- • Configurable pulse duration (0-5 sec)
- • DO channel activation before shift
- • Pre-brake spooldown monitoring
Safety Features
- • Output shaft RPM monitoring
- • Configurable shift timeout protection
- • Gear position verification
- • Auto-neutral alarm integration
Multi-Layer Safety Architecture
Comprehensive safety monitoring with automatic response and hysteresis control to prevent operational hazards.
Kickout Pressure Monitoring
- • Automatic discharge pressure threshold detection
- • Immediate neutral idle transition on kickout
- • 5% hysteresis to prevent chattering
- • Configurable pressure setpoints
Suction Pressure Protection
- • Dual threshold system (alarm + idle)
- • Discharge pressure gating for monitoring
- • Automatic idle transition at critical levels
- • 5% recovery hysteresis on both thresholds
Auto-Neutral Alarms
- • MQTT-backed alarm monitoring
- • Automatic forced idle on active alarms
- • Blocks upshifts while alarms active
- • Configurable alarm channel list
Connection Monitoring
- • Real-time MQTT nodeinfo monitoring
- • Automatic local fallback on disconnect
- • Neutral idle transition during loss
- • No timeout delay - immediate response
Enterprise-Grade Pump Control
Sophisticated control architecture with J1939 TSC1 engine management, comprehensive safety systems, and flexible remote operation. Built for reliability in demanding hydraulic fracturing environments.
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