coresense™ fault detection & diagnostic (fdd)...
TRANSCRIPT
CoreSense™ Fault Detection & Diagnostic (FDD) Technology
Hung M. Pham Director, Integrated Technologies Emerson Climate Technologies & Matthew Neidlinger Commercial Market Manager Emerson Climate Technologies WHPA FDD Committee Meeting 10/21/13
Filename/Presenter-Topic: 10/23/13 2 Emerson Confidential
CoreSenseTM Technology and Products Address Industry Needs
The Technology: • “Compressor as a Sensor” • Monitors Compressor Data To
Interpret System & Electrical Faults • Delivers Advanced Protection,
Diagnostics and Communication • Enhances Reliability Performance
Industry Needs: • Reduced Warranty Costs (NFF) • Improved Diagnostic/Service Time • Operating History for Maintenance • Connectivity
Residential & Commercial Stand-Alone Modules
Commercial 13+hp Scroll On-Board Module
Residential Service Retrofit Module
Filename/Presenter-Topic: 10/23/13 3 Emerson Confidential
How Does CoreSense™ Technology Work? The Basics Of Compressor As A Sensor • CoreSense Algorithms Gathers Operating Information
– Analyzes Current Signature Of The Scroll Compressor
– Characterizes Compressor Protector Behavior
– Combines This Information With Other Information To Indicate Operating Condition (Ambient, Other Temps, Demand, etc.)
• CoreSense Algorithms Use This Information To Identify – Conditions Leading To Out Of Envelope Operation
– System Faults, Electrical Issues
– Escalating Patterns Leading To Catastrophic Faults
• Algorithms Are Built From Decades Of Copeland Scroll Compressor Testing, Teardown And Operating Experience
– Over 2M Units In The Field In Refrigeration, Residential, Commercial Air Conditioning, Heating, Geothermal Systems
TIME
Repair
� �
Compressor Failure
Lock-‐Out
1st Alert
2nd Alert
X Alert
�
�
*.PPT/DEPT 10/23/13 11:43 4
CoreSense™ Diagnostics Stand-Alone Modules
Features Fixed A/C + HP
UltraTech A/C + HP
3-Phase A/C + HP
Diagnostics
l Code 1 (Alert LED)
l Code 2-9 (Alert LED)
l Trip LED
ü
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ü
ü
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Communication
l Data Port
l Thermostat Comm.
ü
ü
ü
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ü Control
l 2-Stage Compressor Solenoid Control
l 3-Phase Electronics
l Compressor Protection
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ü
1-Phase Versions
3-Phase Version
Diagnostic Codes : C1 - Long Run Time (1-Ph) C2 - Compr High Press Trip C3 - PS Short Cycling C4 - Locked Rotor C5 – Compr Moderate Trip C6 - Open Start (1-Ph) C7 - Open Run (1-Ph) C8 - Welded Contactor C9 - Low Voltage
Residential Commercial
C6 - Missing Phase (3-Ph) C7 - Reverse Phase (3-Ph)
More information at: www.emersonclimate.com/coresense
5 Emerson Confidential
CoreSense™ Communications On-Board Commercial 3-Phase Applications
● Compressors:
– Uses Compressor As A Sensor To Monitor System & Proactively Shuts Down The Compressor To Prevent Catastrophic Failures
– Sends Compressor Diagnostics Information To The System Controller : Scroll/Motor Temp, Missing/Reverse Phase, Short Cycling, Etc.
– Enables Technicians To Take Proactive Measures To Maintain Overall Comfort And Maximum Uptime
● Historical Fault Information Allows Technician To Better Diagnose System For Shorter And Fewer Site Visits
● More information at: www.emersonclimate.com/coresense
Voltage OEM Part Number
Service Part Number
24 571-0065-04 971-0065-04
120/240 571-0064-05 971-0064-05
5.0 7.5 10 13 15 20 25 30 40 60 CoreSense (Onboard) 2014
Capacity (T)
2014
Diagnostic Codes : C1 - Motor High Temp C2 - Motor Sensor Open C3 - Short Cycling C4 - High Discharge Temp C5 - (Reserved) C6 - Missing Phase C7 - Reverse Phase C8 – (Reserved) C9 - Low Voltage
Filename/Presenter-Topic: 10/23/13 6 Emerson Confidential 6 Emerson Confidential
CoreSense Protection™ Aftermarket & Retrofit Applications
More informa;on at: www.emersonclimate.com/coresense
Model #: ESC1AFPT-CC-901
Goodman/Neidlinger-CoreSense: 10/23/13 7 Emerson Confidential
Fault Finder PC Software & Mobile App Support CoreSense™ Installed Products User Friendly PC Software For Download Operating History • Available For Order
Troubleshooting App: • Available For Download
7-day Operating History; Recent Events; Cumulative Counters
iPhone, Android, iPad; Use With Or Without Diagnostic Module