Maintenance Activity Order#

A Maintenance Activity Order is a result of a Maintenance Plan Instance. While associating the Maintenance Plan with an entity, a Maintenance Plan Instance will be created and therefore, all Maintenance Activities there defined will be transformed into Maintenance Activity Orders along the Maintenance Calendar, obeying what is defined in each activity schedule.

graph LR
    A2 === L2[Maintenance Activity 1]
    A2 === L3[Maintenance Activity 2]
    A2 === L4[Maintenance Activity n]
    A2[Maintenance Plan] === A1[Maintenance Plan Instance]
    L6 --- A1
    L7 --- A1
    L8 --- A1
    L2 -.- L6[Maintenance Activity Order 1]
    L3 -.- L7[Maintenance Activity Order 2]
    L4 -.- L8[Maintenance Activity Order n]

classDef mermaid_businessdata color:#000, fill:#65CDE8, stroke:#65CDE8, stroke-width:0px, font-size:100%;
classDef mermaid_nonbusinessdata color:#000, fill:#B7DEE8, stroke:#B7DEE8, stroke-width:0px, font-size:100%;
classDef mermaid_entity color:#000, fill:#FB9F53, stroke:#FB9F53, stroke-width:0px, font-size:100%;
classDef mermaid_entitylinked color:#000, fill:#FCD5B5, stroke:#FCD5B5, stroke-width:0px, font-size:100%;
classDef mermaid_context color:#000, fill:#B9CDE5, stroke:#B9CDE5, stroke-width:0px, font-size:100%;
classDef mermaid_optional color:#000, fill:#B7DEE8, stroke:#65CDE8, stroke-width:1px, font-size:100%, stroke-dasharray: 5 5;
class L6 mermaid_entity
class A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,A15 mermaid_businessdata
class L1,L2,L3,L4,L5,L7,L8,L9,L10 mermaid_entitylinked
class C1,C2,C3,C4,C5,C6 mermaid_context
class N1,N2,N3,N4,N5,N6 mermaid_nonbusinessdata

Schedule Model#

Planned Maintenance Activity Orders follow a schedule state model shown in the figure below.

graph LR
    A1[Before Early Due] --> A2[Early Due]
    A2 --> A3[Due]
    A3 --> A4[Late Due]

classDef mermaid_mm_beforeearlydue color:#000, fill:#00aad0, stroke:#000, stroke-width:1px, font-size:100%;
classDef mermaid_mm_earlydue color:#000, fill:#e5ca82, stroke:#000, stroke-width:1px, font-size:100%;
classDef mermaid_mm_due color:#000, fill:#33cc99, stroke:#000, stroke-width:1px, font-size:100%;
classDef mermaid_mm_latedue color:#000, fill:#e17572, stroke:#000, stroke-width:1px, font-size:100%;
class A1 mermaid_mm_beforeearlydue
class A2 mermaid_mm_earlydue
class A3 mermaid_mm_due
class A4 mermaid_mm_latedue

Manage MAOs#

To view and manage MAOs, Critical Manufacturing MES presents a Management Page inside the Maintenance section, as well as a Maintenance View inside each entity that it is associated with. Additionally, there is a section called Upcoming Maintenance in the Resource View, allowing you to view and manage the scheduled MAOs.

You can access this view from the Maintenance Page in the main menu:

Or alternatively through the Maintenance View of specific entities:

Resource View - Upcoming Maintenance#

From the Resource View and inside the Upcoming Maintenance, MES will present not only the main Resource MAOs, but also its Sub-Resources if the flag Include Sub-Resources is set to true.

Execute MAOs#

To execute MAOs associated by you (user), go to the Execution Page inside the Maintenance section.

MAO Operations#

MAO execution will be different according to what is defined in each Maintenance Activity in the Maintenance Plan. For example, if Manual approval is defined, then Approve button will appear in the MAO. Here are all the MAO operations available:

Execution Workflow#

You can see the execution workflow for the MAO below:

graph TD
    Start -->|Request| A1
    A1[Requested] ==>|Approve| A2[Approved]
    A1 -.->|Skip if AutoApproval| A2
    A2 ==>|Release| A3[Released]
    A2 -.->|Skip if AutoRelease| A3
    A4 ===>|Abort| A3
    A3 ===>|Begin| A4[In Progress]
    A4 -.->|Skip if AutoAccept| A6
    A4 ==>|Complete| A5[Waiting For Acceptance]
    A5 ==>|Accept| A6[Closed]
    A5 -->|Rework| A7[Reworked]
    A1 -->|Skip| A8[Skipped]
    A2 -->|Skip| A8[Skipped]
    A3 -->|Skip| A8[Skipped]
    A1 ---->|Reject| A9[Rejected]
    A1 ---->|Join| A10[ClosedAsJoined]
    A1 ---->|Cancel| A11[Canceled]    

classDef mermaid_title color:#000, fill:#fafafa, stroke:#fafafa, stroke-width:0x, font-size:100%, font-weight:200;
classDef mermaid_start color:#000, fill:#fafafa, stroke:#fafafa, color:#fafafa, stroke-width:0x, font-size:100%, visibility: hidden;
classDef mermaid_mao_requested color:#000, fill:#fff, stroke:#00318a, color:#000, stroke-width:6px, stroke-dasharray: 5 5, font-size:100%;
classDef mermaid_mao_approved color:#000, fill:#fff, stroke:#ffc000, color:#000, stroke-width:3px, font-size:100%;
classDef mermaid_mao_released color:#000, fill:#fff, stroke:#92d050, color:#000, stroke-width:3px, font-size:100%;
classDef mermaid_mao_inprogress color:#000, fill:#fff, stroke:#00b0f0, color:#000, stroke-width:3px, font-size:100%;
classDef mermaid_mao_waiting color:#000, fill:#fff, stroke:#ff5800, color:#000, stroke-width:3px, font-size:100%;
classDef mermaid_mao_closed color:#000, fill:#fff, stroke:#ff0000, color:#000, stroke-width:3px, font-size:100%;
class Title mermaid_title
class Start mermaid_start
class A1 mermaid_mao_requested
class A2 mermaid_mao_approved
class A3 mermaid_mao_released
class A4 mermaid_mao_inprogress
class A5 mermaid_mao_waiting
class A6,A7,A8,A9,A10,A11 mermaid_mao_closed

To wrap up the main entities and concepts, let's focus on Maintenance Roles.