Name: FANUC Safety Systems
Brand: FANUC

Question 1

Which FANUC controllers and software does Engineering Service support for safety system integration?

Accepted Answer

Engineering Service supports current FANUC controllers including R-30iB and R-30iB Plus and leverages FANUC RoboGuide for offline programming and virtual commissioning. The team integrates FANUC iRVision where required and programs safety-related robot functions through the FANUC controller safety interfaces. Projects comply with relevant standards like ISO 10218 (robot safety) and IEC 61508 for functional safety, ensuring controller configurations and safety parameters are validated and documented.

Question 2

How does the firm validate that a FANUC safety solution meets ISO 13849 performance level (PL) requirements?

Accepted Answer

Validation begins with a documented Risk Assessment per ISO 12100 and identification of required Performance Level (PL) per ISO 13849. Engineering Service calculates diagnostic coverage, mean time to dangerous failure (MTTFd), and common-cause analysis to demonstrate achieved PL. The team produces a Safety Requirements Specification (SRS), architectures using safety PLCs (Siemens S7‑1500F, Allen‑Bradley GuardLogix), and provides verification evidence—drawing on IEC 62061 and IEC 61508 methods—to satisfy auditors and certification bodies.

Question 3

Can Engineering Service perform virtual commissioning of FANUC robots to reduce on-site downtime?

Accepted Answer

Yes. The firm uses FANUC RoboGuide for offline programming and virtual commissioning to simulate robot motion, interlocks, and safety zones prior to factory deployment. Virtual commissioning enables early FAT with simulated I/O and Safety scenarios, reducing on-site SAT time. Results include validated robot programs, collision checks, and safety zone proofs which are traceable in FAT documentation and reduce plant downtime during physical commissioning.

Question 4

What safety communications and fieldbus protocols are supported when integrating FANUC with plant safety PLCs?

Accepted Answer

Engineering Service integrates FANUC controllers using industry-standard protocols including EtherNet/IP (with CIP Safety), PROFINET (with PROFIsafe), and OPC UA for supervisory connectivity. These protocols enable safety-rated data exchange to Siemens S7‑1500F, Allen‑Bradley GuardLogix, or Omron NX safety controllers. All implementations include verification of safety message integrity, timing, and redundancy as required by IEC 61508 and ISO 13849.

Question 5

What deliverables are provided for FANUC safety FAT and SAT?

Accepted Answer

Deliverables include a comprehensive FAT package with test scripts, pass/fail criteria, simulated fault injection tests, safety loop diagrams, and traceable requirements linked to each test. For SAT, Engineering Service supplies on-site test protocols, execution records, signed validation dossiers, and corrective action reports. Documentation aligns with IEC 61508, ISO 13849, and company-specific Quality Management requirements to support regulatory and internal audits.

Question 6

How does Engineering Service handle safety documentation and IEC 61131-3 programming practices?

Accepted Answer

The firm produces a Safety Requirements Specification, functional block diagrams, I/O lists, wiring schematics, failure mode analyses, and validation reports. Control software follows IEC 61131-3 standards using Ladder, Function Block, or Structured Text with disciplined naming, modular function blocks, version control, and code review processes. This produces auditable, maintainable safety programs for both FANUC controllers and safety PLCs.

Question 7

Does the company provide training for operations and maintenance on FANUC safety systems?

Accepted Answer

Yes. Engineering Service delivers role-based training covering operator-level safe recovery, maintenance-level troubleshooting, teach pendant safe modes, and programmer-level safety logic explanations. Training materials reference FANUC teach pendant workflows, RoboGuide simulation exercises, and standard safety practices under ISO 10218 and ISO 12100, and include hands-on labs and competency assessments to ensure staff can safely operate and maintain systems.

Question 8

What remote support and long-term maintenance does Engineering Service offer for FANUC safety applications?

Accepted Answer

The firm offers remote diagnostics, secure VPN support for configuration and fault analysis, preventive maintenance plans, and scheduled re-validation services to maintain declared Performance Levels or SIL. Long-term support agreements include software backups, firmware management for FANUC controllers, on-site emergency response, and periodic safety audits aligning with IEC 61508 and company-specific change-management procedures.

Specification	Details
Platform	FANUC FANUC Robotics
Standards	IEC 61131-3, ISA-88, ISA-95
Documentation	Functional specification, I/O list, test protocols
Testing	Simulation, FAT, SAT
Support	Remote diagnostics, on-site service

FANUC Safety Systems

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