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    DIGITAL LOCKOUT/TAGOUT · MANUFACTURING

    Prove LOTO control across production lines, machines and shifts.

    Zentri centralizes procedures, worker sign-on, isolation verification and closeout evidence in one traceable record.

    See how it works
    The problem

    Scattered LOTO records make control hard to prove.

    Manufacturing lockouts often move between maintenance, production, contractors and shifts. Zentri keeps procedures, sign-on, verification and closeout evidence connected in one traceable record.

    Question
    • EQUIPMENTWhich machine or line is locked out?
    • PROCEDUREWhich procedure was used?
    • WORKERSWho is signed on?
    • ISOLATIONWhat energy sources were isolated?
    • VERIFYWas isolation verified?
    • HANDOVERWhat changed between shifts?
    • CLOSEOUTIs the equipment ready to restart?

    Zentri answers each question from one connected LOTO record.

    Product workflow

    One traceable record from procedure to restart.

    Each step adds status, ownership and evidence to the same controlled lockout record.

    01
    Procedure
    Approved LOTO procedures linked to machines, production lines and isolation points.
    02
    Plan
    Create lockout plans for planned maintenance, breakdowns, changeovers or contractor work.
    03
    Sign-on
    Record maintenance, production and contractor teams working under the lockout.
    04
    Verify
    Track isolation points, energy sources and verification checks before work begins.
    05
    Monitor
    Keep active lockouts visible across production areas, departments and shifts.
    06
    Closeout
    Capture sign-off, handover, restart status and the completed record.
    Use cases

    Built for manufacturing LOTO scenarios.

    Production line maintenance

    Control LOTO for assembly lines, conveyors, packaging equipment and production-critical machines.

    Linked equipment
    4 assets
    Assembly line AS-2LOTO-AS-2 v3.1
    Conveyor CV-12LOTO-CV-12 v2.0
    Robotic weld cellLOTO-RW-04 v1.4
    Packaging line PK-3LOTO-PK-3 v1.2
    Machine maintenance

    Manage lockout procedures for presses, CNC machines, mixers, tooling equipment, automated systems and other production assets.

    Hydraulic Press HP-14
    3 energy sources · 7 isolation points
    Elec
    MCC-2A
    Hyd
    HP-14-V1
    Mech
    RAM-LK
    Breakdown and corrective work

    Create a clear LOTO record when unplanned maintenance needs to happen quickly without losing control.

    Breakdown · Press HP-14
    unplanned
    Ticket raised08:12 · done
    ProcedureLOTO-HP-14 v3.4
    Lock out08:24 · active
    Repairpending
    Contractor maintenance

    Keep external teams inside a controlled process with clear procedure access, sign-on, verification and closeout.

    Workers on plan
    JMJ. Müller
    SRS. Reyes · Maintenance
    LEL. Erb · OEM serviceext
    HSH. Stein · OEM serviceext
    Multi-shift operations

    Maintain visibility when lockouts continue across handovers, extended downtime or shift changes.

    Shifts on this lockout
    11h on the lock
    Night22:00 → 06:00Handed over
    Early06:00 → 14:00In progress
    Late14:00 → 22:00Scheduled
    Connected record

    The record builds as the work happens.

    Every sign-on, isolation step, verification check and closeout action stays linked to the lockout record.

    Completed lockout record
    LO-2026-0342
    Ready to run
    Lockout ID
    LO-2026-0342
    Area
    Production Line 2
    Equipment
    Hydraulic Press HP-14
    Procedure
    LOTO-HP-14 · v3.4
    Energy sources
    Electrical · Hydraulic · Stored mechanical
    Isolation points
    7 / 7 verified
    Workers signed
    2 maintenance · 1 production · 2 contractors
    Verification
    All checks complete
    Handover
    Shift transfer complete
    Restart status
    Ready to run
    Closeout
    Completed at 16:48
    Export
    Available
    Closed by K. Mendez · 24 May 2026 · 16:48
    Before & after

    Replace paper handovers with traceable LOTO control.

    Paper process
    Zentri
    Procedure binders
    Procedures linked to machines and lines
    Line-side sign-on sheets
    Digital worker sign-on
    Manual isolation checks
    Recorded verification status
    Shift handover notes
    Visible lockout status
    Restart chasing
    Clear closeout and restart record
    Audit prep from paper files
    Searchable LOTO history
    Same record, every team

    One record. Every team. Same evidence.

    EHS
    Sees active lockouts, sign-on status and completed evidence across plants.
    Maintenance
    Executes work from approved procedures and verified isolation points.
    Production
    Knows what is locked out, what is active and when equipment is ready to restart.
    Contractors
    Sign on, access the right procedure and follow the same controlled process as internal teams.
    Quality / Audit
    Can retrieve completed records when maintenance or restart activity needs review.

    Prove LOTO control without chasing paper.

    See how Zentri helps manufacturing teams manage lockout/tagout across production lines, machines, contractors and shifts.