CE-SOP-002 — SUPPORT TICKET INTAKE, TRIAGE & PRIORITIZATION
Department: Engineering – Electrical Controls & Automation
Document Type: Standard Operating Procedure
Document ID: CE-SOP-002
Revision: Rev. 1.0
Status: Active Standard
Process Owner: Electrical Controls Engineering
Related Documents: CE-SOP-001 – Controls Engineering Project Lifecycle
1. PURPOSE
The purpose of this Standard Operating Procedure is to establish a consistent process for receiving, documenting, evaluating, prioritizing, assigning, tracking, and closing requests for Electrical Controls Engineering support.
This procedure establishes a single controlled entry point for Controls Engineering work.
The objective is to prevent Controls Engineering from operating primarily through:
-
Hallway conversations
-
Verbal requests
-
Text messages
-
Emails
-
Teams messages
-
Sticky notes
-
Memory
-
Untracked production requests
-
Uncontrolled "quick changes"
A verbal conversation may begin a request.
It should not become the permanent record of the request.
IF WORK IS REQUESTED, THE WORK SHOULD BE TRACKED.
2. OBJECTIVE
Every Controls Engineering request should answer:
WHO is requesting the work?
WHAT is the problem?
WHERE is the problem?
WHEN did it begin?
WHAT is the current impact?
WHAT outcome is desired?
HOW urgent is it?
WHAT controls systems are affected?
WHAT is the next action?
This information allows Controls Engineering to prioritize work based on actual risk and business impact rather than simply responding to whoever asks most recently or most urgently.
3. SCOPE
This procedure applies to requests involving:
-
PLC troubleshooting
-
PLC programming
-
HMI troubleshooting
-
HMI modifications
-
SCADA systems
-
Machine controls
-
Electrical controls
-
Sensors
-
Photo eyes
-
Proximity switches
-
Valves
-
Solenoids
-
Motors
-
VFDs
-
Servo systems
-
Remote I/O
-
Industrial networks
-
EtherNet/IP
-
PROFINET
-
Modbus
-
Controls communication
-
Control panels
-
I/O additions
-
Alarm additions
-
Alarm troubleshooting
-
Sequence modifications
-
Interlocks
-
Permissives
-
Data collection
-
Trending
-
Hardware replacement
-
Hardware upgrades
-
Software upgrades
-
Obsolescence
-
Controls documentation
-
Controls-related production improvements
-
Vendor/integrator support
4. SUPPORT TICKET VS. PROJECT
Not every Controls Engineering request requires a full engineering project.
However, every significant request should be tracked.
SUPPORT TICKET
A Support Ticket is generally appropriate when the work is:
-
Troubleshooting
-
Diagnostic
-
Limited in scope
-
Short duration
-
Low complexity
-
Existing-system support
-
Documentation correction
-
Minor configuration adjustment
-
Known repair
-
Minor HMI correction
-
Simple component replacement
Example:
Line 5 photo eye is not detecting cans consistently.
CONTROLS PROJECT
A Controls Project is generally appropriate when the request involves:
-
New functionality
-
PLC logic modification
-
Significant HMI modification
-
New I/O
-
New hardware
-
Electrical design
-
Network modification
-
Process sequence modification
-
Multiple departments
-
Planned downtime
-
Purchasing
-
Significant testing
-
Capital expenditure
-
Safety review
-
Vendor involvement
-
Multiple engineering phases
-
Significant documentation
Example:
Add an automatic jam detection system using the Line 5 infeed photo eye to activate the Can Stop after five seconds and provide operator reset and alarm functionality.
5. TICKET-TO-PROJECT CONVERSION
A Support Ticket may begin as troubleshooting and later become an engineering project.
Example:
Initial Ticket:
Line 5 repeatedly jams at the infeed.
Troubleshooting determines:
No automatic jam detection exists.
Recommended corrective action:
Add PLC logic, HMI diagnostics, timer, alarm, and Can Stop control.
The ticket should then be converted or linked to:
Controls Project CE-2026-####
The original Support Ticket remains part of the history.
6. SUPPORT TICKET NUMBERING
Every ticket shall receive a unique identifier.
Recommended:
CE-ST-YYYY-####
Example:
CE-ST-2026-0087
Controls Projects may use:
CE-YYYY-####
Example:
CE-2026-0047
This creates clear separation between:
Support Work
and
Engineering Projects
while allowing them to be linked.
7. SUPPORT TICKET INTAKE
Every ticket should contain the following information.
REQUESTOR INFORMATION
-
Requestor Name
-
Department
-
Contact Information
-
Manager/Supervisor
-
Date Requested
-
Time Requested
8. EQUIPMENT INFORMATION
Record:
-
Facility
-
Area
-
Department
-
Production Line
-
Machine
-
System
-
Asset Number
-
Equipment Manufacturer
Where applicable:
-
PLC
-
HMI
-
VFD
-
Network
-
Control Panel
-
Field Device
9. PROBLEM DESCRIPTION
The requestor should describe:
WHAT IS HAPPENING?
Avoid vague descriptions such as:
"PLC isn't working."
Better:
"Line 5 will not start automatically after the operator presses Start."
Better still:
"Line 5 will not start in Auto. HMI indicates Ready, but conveyor output does not energize after Start is pressed."
The ticket should describe the observable problem before assuming the technical cause.
10. CURRENT CONDITION
Document the current machine/process condition.
Examples:
-
Machine completely stopped
-
Machine running manually
-
Machine running at reduced rate
-
Intermittent problem
-
Alarm active
-
Production continuing
-
Temporary workaround being used
-
Equipment bypassed
-
Hardware failed
-
HMI unavailable
-
PLC faulted
-
Communication lost
11. EXPECTED CONDITION
Document:
WHAT SHOULD BE HAPPENING?
Example:
Current:
Valve AV19 remains closed while RO Skid is operating.
Expected:
AV19 should remain open while the RO Skid is operating under the specified operating conditions.
This distinction helps separate:
Observed Behavior
from
Expected Behavior
12. WHEN DID THE PROBLEM BEGIN?
Record:
-
Date first observed
-
Approximate time
-
Shift
-
Product/SKU if relevant
-
Operating mode
-
Recent maintenance
-
Recent program change
-
Recent power outage
-
Recent hardware replacement
-
Recent network change
This information may significantly shorten troubleshooting time.
13. FREQUENCY
Classify the issue as:
-
Constant
-
Intermittent
-
Random
-
Once
-
Every cycle
-
Certain products only
-
Startup only
-
Shutdown only
-
Auto only
-
Manual only
-
Specific shift
-
Specific operating condition
14. PRODUCTION IMPACT
Record:
NONE
No production impact.
LOW
Minor inconvenience.
MODERATE
Reduced production rate or repeated operator intervention.
HIGH
Significant production loss.
CRITICAL
Production completely stopped.
Where possible, record:
-
Estimated downtime
-
Units affected
-
Line speed reduction
-
Frequency of interruption
15. SAFETY IMPACT
Ask:
Does this issue create or potentially create a safety concern?
Options:
-
None known
-
Low
-
Moderate
-
High
-
Immediate concern
If an immediate safety concern exists:
MAKE THE EQUIPMENT SAFE FIRST.
The ticket process shall never delay necessary safety actions.
16. QUALITY IMPACT
Determine whether the issue could affect:
-
Product quality
-
Reject rate
-
Fill quantity
-
Temperature
-
Pressure
-
Timing
-
Packaging
-
Product identification
-
Recipe
-
Traceability
-
Process consistency
Quality-impacting controls issues may require escalation even when production remains operational.
17. WORKAROUND
Document whether a temporary workaround exists.
Record:
-
Workaround Description
-
Who Implemented It
-
Date
-
Risk
-
Production Impact
-
Required Removal Date
A workaround does not mean the problem is resolved.
18. REQUEST TYPE
Every ticket should be classified.
Recommended categories:
BREAKDOWN / EMERGENCY
TROUBLESHOOTING
PLC LOGIC
HMI
ELECTRICAL
SENSOR / FIELD DEVICE
NETWORK / COMMUNICATION
VFD / MOTOR CONTROL
ALARM
DATA / TRENDING
HARDWARE
SOFTWARE
DOCUMENTATION
UPGRADE
OBSOLESCENCE
CONTINUOUS IMPROVEMENT
NEW PROJECT
VENDOR SUPPORT
OTHER
19. PRIORITY SYSTEM
Controls Engineering shall use four primary priorities.
P1 — CRITICAL
Immediate response required.
Examples:
-
Immediate safety concern
-
Complete production outage
-
Critical PLC failure
-
Multiple production lines affected
-
Critical automation network failure
-
Critical controls hardware failure with no workaround
TARGET RESPONSE
Immediate
Normal project work may be interrupted.
20. P2 — HIGH
Significant operational impact.
Examples:
-
Major production degradation
-
Frequent machine stoppage
-
Significant quality concern
-
Repeated controls fault
-
Critical device showing signs of imminent failure
-
Temporary workaround creating significant operational risk
TARGET RESPONSE
Same day or next available engineering opportunity depending on plant conditions.
21. P3 — NORMAL
Standard engineering/support work.
Examples:
-
Minor PLC modification
-
HMI improvement
-
Alarm modification
-
New sensor
-
Planned troubleshooting
-
Documentation correction
-
Minor sequence change
-
Non-critical hardware replacement
TARGET RESPONSE
Scheduled according to engineering workload and production availability.
22. P4 — IMPROVEMENT / BACKLOG
No immediate production requirement.
Examples:
-
HMI cosmetic improvements
-
Future optimization
-
Documentation improvements
-
Data collection ideas
-
Future hardware upgrades
-
Obsolescence planning
-
Nice-to-have functionality
TARGET RESPONSE
Engineering backlog / future planning.
23. PRIORITY DECISION MATRIX
Priority should be based primarily on:
SAFETY
PRODUCTION
QUALITY
RELIABILITY
BUSINESS IMPACT
Priority shall not be based solely on:
Who requested it
or
How loudly it was requested.
24. PRIORITY OVERRIDE
Controls Engineering may adjust the requested priority after technical review.
Example:
Requestor selects:
P1
Engineering determines:
-
Production is running.
-
No safety concern exists.
-
Workaround exists.
-
Change is an improvement.
Engineering may reclassify:
P3
The reason should be documented.
Management may be consulted where priority conflicts exist.
25. EMERGENCY REQUESTS
Emergency situations do not require someone to complete an extensive form before Controls Engineering responds.
For P1 events:
RESPOND FIRST.
Then document.
Minimum initial information:
-
Equipment
-
Problem
-
Current condition
-
Safety condition
-
Production condition
After stabilization:
-
Create/update ticket
-
Document root cause
-
Document actions
-
Document temporary changes
-
Document permanent corrective action
26. VERBAL REQUESTS
If someone verbally requests Controls Engineering work:
SMALL IMMEDIATE QUESTION
May be answered without a formal ticket.
ACTUAL ENGINEERING WORK
Create a ticket.
Recommended response:
"I'll get that added to the Controls Engineering queue so we can track it."
This keeps the process professional without creating unnecessary bureaucracy.
27. EMAIL / TEAMS / TEXT REQUESTS
If an email, Teams message, or text requires significant engineering action:
Convert it into a Support Ticket.
Attach or reference the original communication where useful.
Do not allow the messaging application to become the only project record.
28. WALK-UP REQUESTS
When someone approaches Controls Engineering with:
"Can you take a quick look at something?"
Determine:
Is production stopped?
If yes:
Respond according to priority.
Is there a safety concern?
If yes:
Respond immediately.
Is this actual project work?
If yes:
Create a ticket.
Is it truly a two-minute question?
Handle appropriately without creating unnecessary administrative burden.
Use professional judgment.
29. TICKET TRIAGE PROCESS
New tickets should be reviewed using:
STEP 1 — SAFETY
Is anyone at risk?
STEP 2 — PRODUCTION
Is production stopped or degraded?
STEP 3 — QUALITY
Could product quality be affected?
STEP 4 — WORKAROUND
Can production safely continue?
STEP 5 — CONTROLS SCOPE
Is this actually a Controls Engineering issue?
STEP 6 — COMPLEXITY
Support Ticket or Project?
STEP 7 — PRIORITY
P1, P2, P3, or P4?
STEP 8 — OWNER
Who owns the next action?
30. TICKET OWNERSHIP
Every active ticket shall have:
Assigned Owner
Possible owners:
-
Controls Engineering
-
Electrical Maintenance
-
Mechanical Maintenance
-
IT
-
Operations
-
Engineering
-
Vendor
-
OEM
-
Integrator
-
Management
-
Other
Controls Engineering should not retain ownership of work that clearly belongs elsewhere.
31. CONTROLS ENGINEERING ACCEPTANCE
Before accepting ownership, determine:
Is the problem controls-related?
Examples of likely controls issues:
-
PLC fault
-
PLC logic
-
HMI issue
-
Sensor signal
-
Output signal
-
Communication
-
Drive control
-
Sequence
-
Alarm
-
Interlock
-
I/O
Possible non-controls issues:
-
Mechanical binding
-
Broken belt
-
Air pressure
-
Failed bearing
-
Product obstruction
-
Mechanical alignment
Controls Engineering may assist in diagnosis without automatically becoming the permanent owner.
32. SUPPORT TICKET STATUS
Recommended ticket statuses:
NEW
Ticket submitted but not reviewed.
TRIAGE
Controls Engineering reviewing request.
ASSIGNED
Owner identified.
INVESTIGATING
Troubleshooting underway.
WAITING FOR INFORMATION
Additional information required.
WAITING FOR PRODUCTION
Machine access required.
WAITING FOR PARTS
Hardware required.
WAITING FOR VENDOR
External support required.
WAITING FOR APPROVAL
Management authorization required.
PROJECT CREATED
Ticket converted to engineering project.
MONITORING
Corrective action implemented and being observed.
RESOLVED
Technical issue corrected.
CLOSED
Documentation complete and ticket finalized.
CANCELLED
Request no longer required.
33. DIFFERENCE BETWEEN RESOLVED AND CLOSED
These should not necessarily mean the same thing.
RESOLVED
The technical problem has been corrected.
CLOSED
The problem has been corrected and the required documentation has been completed.
Example:
Machine running:
RESOLVED
Final PLC uploaded, notes entered, root cause documented:
CLOSED
34. TROUBLESHOOTING INFORMATION
During investigation, record:
SYMPTOM
What was observed?
EXPECTED CONDITION
What should have occurred?
TESTS PERFORMED
What was checked?
FINDINGS
What was discovered?
ROOT CAUSE
What caused the problem?
CORRECTIVE ACTION
What fixed it?
VERIFICATION
How was the fix proven?
35. ROOT CAUSE CATEGORIES
Recommended:
-
PLC Logic
-
HMI Configuration
-
Sensor
-
Output Device
-
Wiring
-
Power
-
Network
-
Communication
-
Drive
-
Mechanical
-
Pneumatic
-
Hydraulic
-
Operator
-
Configuration
-
Hardware Failure
-
Software/Firmware
-
Documentation Error
-
Unknown
-
Other
This allows future reporting on recurring failures.
36. TEMPORARY FIX VS. PERMANENT FIX
Every resolution should identify:
TEMPORARY CORRECTIVE ACTION
What restored operation?
PERMANENT CORRECTIVE ACTION
What prevents recurrence?
Example:
Temporary:
Sensor repositioned to restore production.
Permanent:
Replace damaged mounting bracket and establish correct sensor alignment.
Do not allow:
Machine running
to automatically mean:
Problem permanently corrected.
37. CONTROLS PROGRAM CHANGES DURING SUPPORT
If troubleshooting requires a PLC/HMI modification, the ticket shall trigger the applicable requirements of:
CE-SOP-001 – Controls Engineering Project Lifecycle
At minimum:
☐ Pre-change backup
☐ Change description
☐ Risk consideration
☐ Testing
☐ Post-change backup
☐ Change log
Production emergencies may temporarily compress this sequence, but documentation shall be completed after stabilization.
38. SUPPORT TICKET REQUIRED ATTACHMENTS
Where applicable attach:
-
PLC screenshots
-
HMI screenshots
-
Photos
-
Electrical drawings
-
Trend screenshots
-
Alarm history
-
Error codes
-
Vendor documentation
-
Emails
-
Quotes
-
Program files
-
Commissioning results
The ticket should eventually tell the complete story.
39. SUPPORT TICKET ACTIVITY LOG
Each significant action should be recorded.
Recommended format:
Date / Time
Person
Action
Finding
Next Step
Example:
10/06/2026 – 10:15 AM
Controls Engineering inspected Line 5 infeed photo eye. PLC input changes correctly when sensor is manually blocked. Investigation continuing into downstream logic.
40. NEXT ACTION
Every open ticket should contain:
NEXT ACTION
Examples:
-
Inspect sensor
-
Review PLC logic
-
Contact vendor
-
Order replacement module
-
Schedule downtime
-
Obtain production approval
-
Test during next run
-
Convert to project
-
Monitor 24 hours
A ticket without a next action often becomes a forgotten ticket.
41. WAITING ON
Every blocked ticket should contain:
WAITING ON
Examples:
Production
Maintenance
Vendor
Manager
Parts
Purchase Order
Engineering
IT
Requestor
This makes project-review meetings significantly more effective.
42. TARGET DATE
Every P2, P3, and planned P4 ticket should have a target date when practical.
The target date may change.
If changed, record why.
Examples:
-
Production unavailable
-
Parts delayed
-
Higher-priority emergency
-
Scope changed
-
Vendor delayed
-
Management requested hold
43. TICKET AGING
The web system should calculate:
Ticket Age = Current Date – Date Opened
Suggested indicators:
GREEN
Normal age for current status.
YELLOW
Ticket approaching expected completion or has been inactive.
RED
Ticket significantly overdue or blocked.
This helps prevent forgotten work.
44. STALE TICKET RULE
An open ticket should not remain untouched indefinitely.
Recommended:
Tickets with no meaningful activity for 7 business days should be reviewed.
Determine:
-
Still required?
-
Waiting on someone?
-
Needs escalation?
-
Should become project?
-
Should be closed?
-
Should be cancelled?
45. ESCALATION
Escalate when:
-
Safety concern exists
-
Production impact is significant
-
Quality risk exists
-
Multiple departments are affected
-
Critical hardware is unavailable
-
Obsolete equipment prevents repair
-
Required downtime cannot be obtained
-
Management decision is required
-
Cost exceeds expected limits
-
Vendor/OEM support is required
-
Ticket remains blocked
-
Requested work could create unacceptable controls risk
46. PROJECT CONVERSION CRITERIA
Consider converting a ticket to a project when any of the following apply:
☐ PLC logic modification
☐ Significant HMI modification
☐ New I/O
☐ New hardware
☐ Electrical design required
☐ Planned downtime required
☐ Purchasing required
☐ Multiple departments involved
☐ Vendor/integrator involved
☐ Significant testing required
☐ Safety review required
☐ Sequence of Operation required
☐ Multiple engineering days expected
☐ Formal commissioning required
When converted:
Create:
CE-YYYY-####
Link:
Original CE-ST-YYYY-####
Then follow:
CE-SOP-001
47. SUPPORT TICKET CLOSEOUT
Before closing:
☐ Problem identified
☐ Root cause documented where known
☐ Corrective action documented
☐ Permanent/temporary status identified
☐ Testing documented
☐ Production operation verified
☐ PLC/HMI backups completed if modified
☐ Change log updated if required
☐ Related project linked
☐ Knowledge Article linked/created where beneficial
☐ Requestor/stakeholder informed
48. SUPPORT TICKET CLOSURE SUMMARY
Every closed ticket should contain a short summary.
Use:
PROBLEM
What happened?
ROOT CAUSE
Why did it happen?
CORRECTIVE ACTION
What was done?
VERIFICATION
How was successful operation confirmed?
FOLLOW-UP
Is anything else required?
Example:
Problem: Line 5 Can Stop failed to activate during extended infeed jam.
Root Cause: Existing logic did not monitor prolonged blockage of the infeed photo eye.
Corrective Action: Support Ticket converted to Controls Project CE-2026-0047 for development of automatic jam detection and Can Stop control.
Verification: Project commissioning completed successfully.
Follow-Up: Monitor production performance for 72 hours.
49. KNOWLEDGE ARTICLE TRIGGER
At ticket closure ask:
COULD THIS PROBLEM HAPPEN AGAIN?
and
WOULD ANOTHER ENGINEER BENEFIT FROM KNOWING HOW THIS WAS SOLVED?
If YES:
Create or update a Knowledge Article.
Potential examples:
-
Communication faults
-
PLC faults
-
PanelView download problems
-
Drive faults
-
Sensor troubleshooting
-
Unusual equipment behavior
-
Firmware incompatibility
-
Network configuration
-
Program restoration
The Support Ticket solves today's problem.
The Knowledge Article helps solve tomorrow's problem faster.
50. REPEAT FAILURE RULE
If the same or similar ticket repeatedly occurs, do not continue treating every occurrence as an isolated problem.
After repeated occurrences:
Perform:
ROOT CAUSE REVIEW
Consider:
-
Engineering modification
-
Hardware upgrade
-
Preventive maintenance
-
Design improvement
-
Obsolescence replacement
-
Additional diagnostics
-
Alarm improvement
-
Operator training
Create a Controls Project when appropriate.
51. WEB SYSTEM — RECOMMENDED TICKET SECTIONS
The Support Ticket page should contain:
TAB 1 — REQUEST
-
Ticket ID
-
Date
-
Requestor
-
Department
-
Equipment
-
Description
-
Expected Condition
TAB 2 — IMPACT
-
Safety
-
Production
-
Quality
-
Reliability
-
Workaround
-
Priority
TAB 3 — TECHNICAL INFORMATION
-
PLC
-
HMI
-
Software
-
Network
-
Relevant I/O
-
Alarm
-
Error Code
TAB 4 — INVESTIGATION
-
Symptom
-
Tests
-
Findings
-
Root Cause
-
Attachments
TAB 5 — ACTIONS
-
Corrective Action
-
Temporary Fix
-
Permanent Fix
-
Assigned Owner
-
Next Action
-
Waiting On
-
Target Date
TAB 6 — PROGRAM CHANGE
-
PLC Changed?
-
HMI Changed?
-
PRECHANGE Backup
-
POSTCHANGE Backup
-
Revision
-
Change Log
TAB 7 — CLOSEOUT
-
Verification
-
Requestor Notification
-
Related Project
-
Related Knowledge Article
-
Closure Summary
-
Closed By
-
Close Date
52. WEB SYSTEM AUTOMATION RULES
Recommended automated behaviors:
IF SAFETY IMPACT = HIGH
Flag ticket:
SAFETY REVIEW REQUIRED
IF PRODUCTION IMPACT = CRITICAL
Recommend:
P1
IF PLC CHANGED = YES
Require:
PRECHANGE BACKUP
and
POSTCHANGE BACKUP
IF HMI CHANGED = YES
Require:
PRECHANGE HMI BACKUP
and
POSTCHANGE HMI BACKUP
IF STATUS = WAITING
Require:
WAITING ON
IF STATUS = CLOSED
Require:
-
Root Cause
-
Corrective Action
-
Verification
-
Closure Summary
IF PROJECT CREATED = YES
Require:
Related Project ID
53. SUPPORT TICKET DASHBOARD
The Controls Engineering dashboard should show:
OPEN TICKETS
Total open.
P1
Critical tickets.
P2
High-priority tickets.
WAITING
Tickets blocked by others.
AGING
Oldest open tickets.
REPEAT FAILURES
Equipment with repeated tickets.
BY EQUIPMENT
Which machines generate the most Controls Engineering support.
BY ROOT CAUSE
What types of controls problems occur most often.
RESOLUTION TIME
Average time to resolution.
54. WEEKLY REVIEW
Support Tickets should feed directly into the weekly project review.
Discuss:
CRITICAL / HIGH PRIORITY
What requires immediate attention?
COMPLETED
What was resolved?
IN PROGRESS
What is being investigated?
BLOCKED
What are we waiting on?
PROJECT CONVERSION
Which support issues should become engineering projects?
REPEAT FAILURES
What problems continue returning?
UPGRADE OPPORTUNITIES
What aging hardware or software should be replaced?
This converts support data into engineering strategy.
55. CONTROLS ENGINEERING WORK QUEUE
Recommended order of attention:
1. SAFETY
↓
2. P1 PRODUCTION EMERGENCY
↓
3. P2 HIGH-IMPACT SUPPORT
↓
4. SCHEDULED COMMISSIONING
↓
5. ACTIVE ENGINEERING PROJECTS
↓
6. P3 SUPPORT
↓
7. DOCUMENTATION / PREVENTIVE WORK
↓
8. P4 IMPROVEMENTS
The exact order may change depending on business needs.
56. PROTECTING ENGINEERING TIME
The existence of a ticketing system does not mean every ticket requires immediate interruption.
Controls Engineering requires uninterrupted time for:
-
PLC development
-
HMI development
-
Electrical design
-
Documentation
-
Testing
-
Research
-
Project planning
P3 and P4 requests should normally enter the queue rather than continuously interrupt development work.
This becomes increasingly important while only one Controls Engineer is available.
57. SUPPORT TICKET QUALITY STANDARD
A good ticket allows another qualified engineer to answer:
What happened?
Where did it happen?
What should have happened?
What impact did it create?
What was investigated?
What was discovered?
What was done?
Did it work?
What happens next?
If the ticket cannot answer these questions, the record is incomplete.
58. QUICK-REFERENCE SUPPORT WORKFLOW
For everyday use:
1. CAPTURE IT
Create the ticket.
2. CLASSIFY IT
Determine request type.
3. PRIORITIZE IT
P1 / P2 / P3 / P4.
4. ASSIGN IT
Identify owner.
5. UNDERSTAND IT
Define symptom and expected behavior.
6. INVESTIGATE IT
Troubleshoot systematically.
7. CORRECT IT
Implement appropriate action.
8. TEST IT
Verify successful operation.
9. DOCUMENT IT
Record findings and corrective action.
10. ESCALATE IT
Convert to project when required.
11. LEARN FROM IT
Create a Knowledge Article when useful.
12. CLOSE IT
Complete the support record.
59. THE SUPPORT TICKET STANDARD
IF IT REQUIRES ENGINEERING WORK, TRACK IT.
IF IT CHANGES THE PROGRAM, CONTROL IT.
IF IT KEEPS HAPPENING, INVESTIGATE WHY.
IF YOU SOLVE SOMETHING DIFFICULT, DOCUMENT IT.
IF IT BECOMES A PROJECT, FOLLOW CE-SOP-001.
60. DEFINITION OF SUCCESS
CE-SOP-002 is successful when Controls Engineering can answer at any time:
-
What work is currently requested?
-
What is most important?
-
What is currently being worked on?
-
What is blocked?
-
Who are we waiting on?
-
What equipment repeatedly fails?
-
What controls problems consume the most time?
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What work should become a project?
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What hardware should be upgraded?
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What work has been completed?
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What value is Controls Engineering providing?
The Support Ticket system is not merely a place to store requests.
It is the historical record of the health, workload, recurring failures, and improvement opportunities of the plant's controls systems.
61. REVISION HISTORY
Rev. 1.0
Initial release of CE-SOP-002 – Support Ticket Intake, Triage & Prioritization.
Owner: Electrical Controls Engineering
Review Frequency: Annual or following significant changes to the Controls Engineering support process.
RELATED CONTROLS ENGINEERING DOCUMENTS
CE-SOP-001 – Controls Engineering Project Lifecycle
CE-SOP-003 – Controls Project Scoping & Requirements Definition
CE-SOP-004 – Controls Change Management
CE-SOP-005 – Controls Project Closeout
CE-SOP-006 – PLC/HMI Backup & Recovery
CE-SOP-008 – Controls Troubleshooting
CE-FRM-001 – Controls Project Request
CE-FRM-002 – PLC/HMI Change Request
CE-FRM-009 – Controls Incident Report
CE-CHK-006 – Controls Troubleshooting Checklist