Automation ROI and payback: a business case operations can verify
Separate installed cost, cash savings, released capacity and recurring expenses, then test a conservative scenario before approving automation.
Factory Software
HMI, historian, batch, OEE, and manufacturing applications.
Learning paths & worksheets: Manufacturing performance: pace, losses and quality · OT backup & restore test template · Industrial data contract template
OT backup and restore testing: prove the recovery path
Inventory the files and dependencies needed to recover a control system, set recovery objectives, and test restoration on an isolated target.
Industrial MQTT topic design: names, payloads and data contracts
Design a stable telemetry namespace with identity, timestamps, units, quality and schema ownership before connecting dashboards and consumers.
Historian sampling and deadband: budget storage without losing events
Estimate raw historian volume, distinguish acquisition from storage filtering, and validate compression against the signals and events that matter.
First pass yield vs rolled throughput yield: expose the rework path
Calculate stage yield and cumulative first-time success, keep rework visible, and avoid averaging percentages across incompatible populations.
Downtime Pareto and reason codes: make the stop log useful
Design a small reason-code tree, separate frequency from duration, reconcile overlapping events, and attach cost assumptions to the constraint.
Cp vs Cpk vs Pp vs Ppk: choose the right variation estimate
Worked capability examples explain centering, within-subgroup versus overall spread, and the checks needed before interpreting an index.
Statistical process control: control charts that catch drift early
Apply SPC where it works — control chart selection, rational subgrouping, capability indices, and the reaction plans that turn charts into control.
SECS/GEM: the protocol stack that runs semiconductor fabs
How SECS messages, GEM state machines, and HSMS transport connect fab equipment to MES — and what to demand in equipment acceptance.
SCADA architecture: a design guide from field to control room
Design SCADA systems that scale — field layer, communications, servers, redundancy, and alarming — without painting the project into a corner.
MES software selection: requirements that survive go-live
Select manufacturing execution software that lasts — shop-floor requirements, integration ownership, vendor evaluation, and pilot criteria that predict success.
High-performance HMI: the ISA-101 approach operators trust
Design HMIs operators can read at a glance — grayscale abnormality display, information hierarchy, and navigation that follows ISA-101.
CMMS implementation: getting maintenance data worth trusting
Implement a CMMS that technicians actually use — asset hierarchy, PM optimization, work-order discipline, spares, and KPIs that drive decisions.
Plant energy management basics: metering, baselines, and ISO 50001
Where industrial energy actually goes, how to meter it so the data is trustworthy, and how ISO 50001 turns projects into persistent savings.
PID loop tuning: a field guide for process engineers
P, I, and D in plain language — manual tuning, Ziegler–Nichols, lambda, and the anti-windup and filtering details that decide whether a loop behaves.
Semiconductor fab automation: the data path from lot to tool
A plain-language map of lots, FOUPs, AMHS, equipment interfaces, MES, and process data in high-mix, high-discipline semiconductor manufacturing.
Predictive maintenance starts with signal quality
Sampling, timestamps, operating context, labels, and work-order feedback matter more than choosing a sophisticated model too early.
MES versus ERP integration: a practical ownership checklist
Decide which system owns orders, materials, quality, genealogy, and production results before building another fragile interface between the business and the plant.
Industrial historian tag naming: a guide that survives the next integration
Asset hierarchy, units, quality, timestamps, metadata, and versioning patterns for process data that engineers can still understand years later.
SCADA, MES, and historian: where each one ends
Three systems that all "collect plant data" but answer different questions. Boundaries, handoffs, and how to stop buying two of them for one job.
ROS 2 in industrial robotics: where it fits
DDS middleware, real-time profiles, and the ROS-Industrial consortium — a controls engineer's map of the Robot Operating System.
The predictive maintenance data stack, end to end
From vibration sensor to work order: sensing, transport, context, models, and the analytics layer where predictions become decisions.
OPC UA companion specifications: a guided tour
The base standard models anything; companion specs model your industry. How to find, read, and actually use them.
MTConnect: getting data off the machine tool
Adapters, agents, and streams — how the open machine-tool connectivity standard works and where it fits beside OPC UA.
ISA-95 levels, explained without the diagram worship
What levels 0–4 actually mean for MES integration, B2MML exchanges, and conversations between IT and operations.
IEC 61131-3 PLC languages: which one to use
Ladder, function block, structured text, and the rest — what each of the five languages is good at and how shops actually mix them.
ROS: Robot Operating System
The Robot Operating System project: ROS 2 documentation, middleware (DDS), packages, and the industrial (ROS-Industrial) consortium.
MTConnect: shop-floor equipment connectivity standard
MTConnect Institute: the open, read-only standard for shop-floor device data — adapters, agents, schemas, and companion specs.
AutomationML: vendor-neutral plant engineering data exchange
AutomationML: the open data format for exchanging plant engineering data between tools (topology, geometry, logic, behavior).
HighByte — Industrial DataOps platform
HighByte: Industrial DataOps software for modeling, contextualizing, and governing data from edge to cloud.
Tools
OEE calculator
Availability × performance × quality from your shift numbers, with the six big losses mapped to each factor.
Production capacity calculator
Estimate theoretical output and expected good units from cycle time, parallel lanes, availability and yield.
Cp, Cpk, Pp & Ppk calculator
Calculate two-sided capability or performance indices from specification limits, mean and an explicitly selected variation estimate.
Downtime cost calculator
Estimate contribution at risk from a production stop, with separate restart, scrap and overtime costs.
Automation ROI & payback calculator
Build a simple undiscounted business case with installed investment, realizable annual benefit, recurring cost and a chosen horizon.
Terms in this topic
- Asset performance management (APM)
- Reliability and lifecycle strategy for industrial assets.
- CMMS
- Software for maintenance work orders, schedules, and asset history.
- Condition monitoring
- Tracking equipment health from physical condition signals.
- Contribution per unit
- Selling price less the avoidable variable costs attributed to one additional good unit.
- FDT / DTM
- Standard device configuration framework.
- Historian deadband
- A configured change threshold used in some historian or gateway recording policies.
- Mean time between failures (MTBF)
- Average operating time between failures of a repairable asset.
- Mean time to repair (MTTR)
- Average time required to restore equipment after failure.
- Predictive maintenance
- Maintenance scheduled from evidence of changing failure risk.
- Process capability
- Comparison of process spread and centering against engineering specification limits.
- Recovery point objective (RPO)
- The target maximum acceptable loss of data or configuration history following an interruption.
- Recovery time objective (RTO)
- The target elapsed time to restore an agreed service boundary after an interruption.
- Simple payback
- Installed investment divided by positive annual net benefit in an undiscounted constant-benefit model.
- Vibration monitoring
- Vibration-based health monitoring for rotating equipment.
Related topics
Manufacturing · MES · Industrial IoT / IIoT · SCADA · Robotics · Industrial AI