Engineering tool library
Find the right tool from the problem you need to solve.
Search controls-engineering calculators, PLC utilities, simulators, troubleshooting workflows, and browser-local field records by problem, platform, access, and skill level.
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Tool library
40 matching tools
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FreeCalculatorRecommended startUpdated 2026-09-17
Encoder Counts and Line Speed Calculator
- Problem solved
- Calculate quadrature counts, roller travel resolution, line speed, encoder channel frequency and decoded count rate.
- Output
- Complete free calculator
Cross-platform · IntermediateOpen
FreeCalculatorUpdated 2026-09-17
4-20 mA Scaling
- Problem solved
- Convert raw input counts to engineering units
- Output
- Complete free calculator
Cross-platform · BeginnerOpen
FreeCalculatorUpdated 2026-07-18
Ohm's Law Calculator
- Problem solved
- Solve voltage, current, resistance, and power from two known values
- Output
- Complete free calculator
Cross-platform · BeginnerOpen
FreeCalculatorUpdated 2026-07-18
Free 3-Phase Current Calculator
- Problem solved
- Estimate single-phase or three-phase load current from kW, voltage, and power factor
- Output
- Complete free calculator
Cross-platform · IntermediateOpen
FreeCalculatorUpdated 2026-09-04
Subnet Calculator
- Problem solved
- Plan masks, usable hosts, broadcast, and ranges
- Output
- Complete free calculator
Cross-platform · IntermediateOpen
ToolkitCalculator
Analog Signal Workbench
- Problem solved
- Forward and inverse scaling across raw counts, live-zero signals, percentage, and engineering units
- Output
- Standard Toolkit workbench
Cross-platform · IntermediateOpen
ToolkitCalculator
Drive Deceleration and Braking Estimator
- Problem solved
- Estimate rotating energy, average braking torque, power, and review cautions
- Output
- Standard Toolkit estimator
Cross-platform · AdvancedOpen
ToolkitCalculator
24 VDC Load Budget
- Problem solved
- Build a local load list with inrush, utilization, and design margin
- Output
- Standard Toolkit planner
Cross-platform · IntermediateOpen
ToolkitCalculator
Voltage-Drop and Conductor Check
- Problem solved
- Estimate voltage drop for copper or aluminum DC, single-phase, and three-phase circuits
- Output
- Standard Toolkit reference
Cross-platform · IntermediateOpen
ToolkitCalculator
Time and Event Correlation
- Problem solved
- Normalize clock offsets, sort events, calculate elapsed time, and export a timeline
- Output
- Standard Toolkit timeline
Cross-platform · AdvancedOpen
ToolkitConverterRecommended startUpdated 2026-09-04
Modbus Register and REAL Workbench
- Problem solved
- Decode a register pair as REAL, DINT or DWORD with explicit byte order and zero-based addressing; review batch maps.
- Output
- Toolkit workbench
PLC / Allen-Bradley · IntermediateOpen
FreeConverterUpdated 2026-07-18
DINT Data Converter
- Problem solved
- Convert one 32-bit PLC value into signed, unsigned, hexadecimal, binary, byte, word, bit, and swap views.
- Output
- Complete free converter
PLC / Allen-Bradley · BeginnerOpen
ToolkitConverter
PLC Data Converter Suite
- Problem solved
- Preview DINT conversion and unlock live DINT, REAL, BCD, ASCII, Gray code, endian, string, and Modbus utilities.
- Output
- Complete subscriber suite
PLC / Allen-Bradley · IntermediateOpen
ToolkitConverterUpdated 2026-09-04
L5K / L5X Tag and Alias Workbench
- Problem solved
- Open a text L5K or XML L5X export locally and inventory controller/program tags, aliases, routines, descriptions, data types, initial values, and suggested field roles.
- Output
- Browser-local project utility
PLC / Allen-Bradley · IntermediateOpen
ProSimulatorRecommended startUpdated 2026-09-04
PID Process Learning Simulator
- Problem solved
- Explore P, I and D action on a first-order simulated process with output limits, disturbances, filtered derivative and anti-windup.
- Output
- Pro workbench
Virtual lab · IntermediateOpen
ProSimulator
Online PLC Trainer for RSLogix 500-Style Ladder Logic
- Problem solved
- Build ladder logic in a browser-based RSLogix 500-style workspace and prove it against PLC-memory-driven conveyor, tank, traffic, garage, sorting, paint, parking, and palletizer I/O worlds.
- Output
- Pro Toolkit trainer
Virtual lab · AdvancedOpen
ToolkitSimulator
4-20 mA Loop Simulator
- Problem solved
- Run, pause, and fault a virtual transmitter while watching current, raw counts, and engineering units respond.
- Output
- Controls preview
Virtual lab · IntermediateOpen
ToolkitSimulator
0-10 V Analog Signal Simulator
- Problem solved
- Run, pause, and fault a virtual voltage channel while watching 0-10 V, raw counts, and engineering units move together.
- Output
- Controls preview
Virtual lab · IntermediateOpen
ToolkitSimulator
PLC Scan Cycle Simulator
- Problem solved
- Step through input sampling, logic execution, output updates, and housekeeping to see when state changes become visible.
- Output
- Controls preview
Virtual lab · IntermediateOpen
ProSimulatorUpdated 2026-09-04
Sequence Troubleshooting Simulator
- Problem solved
- Test conveyor-transfer, clamp, and tank sequences with selectable states, timeouts, permissives, feedback, and injected faults.
- Output
- Virtual Pro simulator
Virtual lab · AdvancedOpen
ProSimulator
Continuous Conveyor Control Simulator
- Problem solved
- Start and stop a continuously looping conveyor while part position, transfer count, belt speed, and a selectable 4-20 mA or 0-10 V drive reference move together.
- Output
- Dynamic Pro simulator
Virtual lab · IntermediateOpen
ProSimulator
Motor Starter and Interlock Simulator
- Problem solved
- Step seal-in logic, Manual and Auto requests, stop priority, overloads, permissives, custom tag names, run feedback, and injected starter faults.
- Output
- Virtual Pro simulator
Virtual lab · IntermediateOpen
ProSimulator
Tank Level Control Simulator
- Problem solved
- Run manual or automatic tank inlet/outlet flow control while mapping the moving level through a selectable 4-20 mA or 0-10 V transmitter and PLC raw input.
- Output
- Dynamic Pro simulator
Virtual lab · IntermediateOpen
ToolkitToolkitRecommended start
Industrial Networking Toolkit
- Problem solved
- Inspect a fixed subnet example and unlock editable inputs plus guided EtherNet/IP, addressing, MAC, range, and evidence workflows.
- Output
- Complete guided workflow
Industrial Ethernet · AdvancedOpen
ProTroubleshootingRecommended start
Industrial Ethernet Troubleshooting
- Problem solved
- Work layer by layer through physical links, switching, addressing, routing, multicast, PLC, and HMI symptoms.
- Output
- Reviewed field guide
Field systems · IntermediateOpen
ProTroubleshooting
FactoryTalk Linx Health
- Problem solved
- Check shortcuts, drivers, services, FactoryTalk Directory scope, diagnostics, and Gateway paths.
- Output
- Reviewed field guide
Field systems · IntermediateOpen
ProTroubleshooting
PowerFlex Fault Triage
- Problem solved
- Preserve drive evidence, classify the failure, and prove external causes before clearing the fault.
- Output
- Reviewed field guide
Field systems · IntermediateOpen
ProField recordRecommended startUpdated 2026-09-17
Five-Point Analog Calibration Worksheet
- Problem solved
- Record as-found and as-left engineering readings against five signal points, calculate tolerance results and save a local job.
- Output
- Pro workbench
Cross-platform · IntermediateOpen
ProField recordUpdated 2026-09-04
IP and Ping Evidence Workbench
- Problem solved
- Parse recorded ping summaries into a device table with test source, time, switch port, VLAN and baseline notes.
- Output
- Pro workbench
Cross-platform · IntermediateOpen
ProField record
Commissioning Workbench
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · IntermediateOpen
ProField record
Downtime Incident Builder
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · IntermediateOpen
ProField record
Pre-Change Readiness Tool
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · IntermediateOpen
ProField record
Backup Readiness Scorecard
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · IntermediateOpen
ProField record
Industrial Network Evidence Pack
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · AdvancedOpen
ProField recordUpdated 2026-09-04
Network Address Plan Builder
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · AdvancedOpen
ProField recordUpdated 2026-09-04
I/O Checkout Generator
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · IntermediateOpen
ProField record
Alarm Triage and Handoff Tool
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · IntermediateOpen
ProField record
Configuration Manifest Builder
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · IntermediateOpen
ProField record
System Dependency Map
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · IntermediateOpen
ProField record
Maintenance Window Planner
- Problem solved
- Build, restore locally, reset, and download a formatted PDF field record without server storage.
- Output
- Complete browser-local builder
Cross-platform · IntermediateOpen